12 best spk603 charge controllers

Product description

FlexMax80 FM80-150VDC Charge Controller FLEXmax MPPT Charge Controllers are the only choice when you demand a high performance, efficient and versatile charge controller for your advanced power system. The FLEXmax Charge Controllers are the revolution. Developed by OutBack Power, its features include support for a wide range of nominal battery voltages and the ability to step-down a higher voltage solar array to recharge a lower voltage battery bank. A built-in, backlit 80 character-display shows the current status and logged system performance data for the last 128 days at the touch of a button. The FLEXmax family of charge controllers is the latest advanced improvement in Maximum Power Point Tracking (MPPT) charge controllers from OutBack Power Systems. The ground-breaking FLEXmax MPPT software algorithm is both continuous and active, it increase your photovoltaic array power yield up to 30% compared to non-MPPT controllers. With the technology of active cooling and intelligent thermal management cooling, the FLEXmax charge controllers can operate at their full maximum current rating in ambient temperatures as high as 104F (40C) (Optional Remote Temp Sensor Recommended for optimal operation- Sold separately). . Features: Built-in 128 days of Data Logging Programmable Auxiliary Control Output. Fully OutBack Network Integration Capable (with use of the OutBack HUB - Sold separately). Programmable Battery Voltages from 12 VDC to 60 VDC. Advanced Continuous Maximum Power Point Tracking Increases PV Array Output by up to 30%. Specifications: Nominal Battery Voltages: 12, 24, 36, 48

• Programmable to Charge Battery Voltages from 12 VDC to 60 VDC.
• Advanced Continuous Maximum Power Point Tracking Increases PV Array Output by up to 30%.
• Backlit 80 character-display shows the current operational status.
• Input PV voltages up to 150VDC open circuit for charging battery banks from 12-60VDC.
• Gets more amp hours from your solar panels into your batteries everyday.

User questions & answers

Question:	hello, how many 300 watts panel I can put using series configuration with this flex max
Answer:	This depends on the battery bank nominal voltage... i.e. 12, 24, 48VDC battery bank and the voltage and rated current output of your solar modules. All specs and recommendations for current and voltage limits on The Flex Max series chargers are available at the manufacturer's website wwww.OutBackPower.com
Question:	Can I hookup a 2000 watt solar panel array to this voltage controller
Answer:	The Outback FM80 has a NEC recommended maximum array at STC nameplate wattages: 1000-watts for 12VDC systems, 2000-watts for 24VDC systems, 4000-watts for 48VDC systems. Absolute Maximum (coldest site conditions) array open circuit voltage input 150VDC / Startup and operating maximum 145VDC . Full specifications and user manuals can be downloaded at the manufacturer Outback Power site.
Question:	Does this product have a warranty ? How many years
Answer:	This product comes with the manufacturer Outback Power 5-Year warranty.
Question:	how many watts of solar panels can it handle charging a 12v battery bank
Answer:	The Outback FM80 has a NEC recommended maximum array at STC nameplate wattages: 1000-watts for 12VDC systems, 2000-watts for 24VDC systems, 4000-watts for 48VDC systems. Absolute Maximum (coldest site conditions) array open circuit voltage input 150VDC / Startup and operating maximum 145VDC . Full specifications and user manuals can be downloaded at the manufacturer Outback Power site.

Product description

The Rover Elite series of MPPT charge controllers give you the most efficient charging for countless 12V and 24V off-grid solar applications. Compatible with an assortment of batteries, including Lithium, the Rover Elite MPPT charge controller utilizes powerfully smart tracking technology to maximize solar charging energy to your battery. Additionally, the Rover Elite MPPT is equipped with multiple battery, controller, and solar protection features that give you peace of mind and an optimized system you can trust.Operating Temperature Range: -4°F~113°F / -20°C~45°C

• 12V /24V Automatic System Recognition
• Backlit LCD displays system information and identifying error codes
• Advanced MPPT Technology with up to 99% high tracking efficiency, 96% conversion efficiency, and Lithium-reawakening feature
• 4 Deep Cycle Battery Pre-Sets: Gel, Flooded, Lithium-Iron Phosphate (12. 8V), and Sealed/AGM.
• Multiple Electronic Protection Features, including over-charging, over-discharging, reverse polarity, and over-temperature
• Power Source Type: Solar Powered

User questions & answers

Question:	which blue tooth module would you use with this controller
Answer:	If you are truly connecting 200 amps, you would need #2/0 AWG. If you are referring to 200 watts solar panels, that would be a lot different. I have 8 200watt panels and I used 10AWG wire. I hope this helps.
Question:	It doesn't sense battery voltage from the main connections? Does it require, and include, the sensor for the "Batt" connection
Answer:	I haven't looked at doing that right now. I now the 100 amp controller can be in parellel.
Question:	Anyone else having issues with theirs ramping up the amps then suddenly dropping to zero even though the battery is at
Answer:	Thank you for the question! This controller can handle up to 800w and 150VDC input to charge a 12v battery bank. As long as the panels do not exceed the max input it will charge lithium batteries. Thank you, M.S.
Question:	Can 2 of these be used with there own array (five 100 watt panels) per controller for a total of 1000 watts to a common ahr battery bank
Answer:	That to me would be the max to attach to the rover I would not do any more than that

Product features

Renogy 40 Amp Rover Elite MPPT Charge Controller

The Rover Elite series of MPPT charge controllers give you the most efficient charging for countless 12V and 24V off-grid solar applications. Compatible with an assortment of batteries, including Lithium, the Rover Elite MPPT charge controller utilizes powerfully smart tracking technology to maximize solar charging energy to your battery. Additionally, the Rover Elite MPPT is equipped with multiple battery, controller, and solar protection features that give you peace of mind and an optimized system you can trust.

Package Includes

• 40 Amp Rover Elite Charge Controller
• Temperature Sensor

Dimensions: 7.85 x 5.12 x 3.02 in ┊ Weight: 3 lbs

• LCD Screen Display >> This solar panel charger controller with LCD to display all parameters, the LCD has rich contents, the users can intuitively know the working condition of the controller. The LCD display is with built-in energy-saving backlight LCD, display better, more clear, more beautiful, more modern and more power-efficient.
• Fully Automatic >> This solar panel regulator with output switch, intelligent control, easy to operate, to connect the controller and the battery by cables with the right polarity. The battery indicator light on the controller will be on if successfully connected, otherwise, to check and reconnect.
• Power-efficient >> Microcontroller digital accuracy, when it's charging, the arrow between the panel icon and the battery icon will flashe fastly, when the battery was a full charge, it will be slow flashed, will stop charging,the function of the controller is to protect the voltage overshoot and discharge. Available for DC lamp and phone charging. A key to open and close the load.
• Rated Discharge Current >> 20A; USB Output Voltage: 5V; Total USB Output Current: 3A; DC Output Voltage: 12V. To connect your load and the cables with the right polarity and then connect with the load output port of the controller. Pay special attention to + - polarity to avoid reversed connection, otherwise, your load may be damaged. (Kindly suggest to use standard 11-15 AWG wire to connect with terminals perfectly.)
• Protection Functions >> Overload and Short circuit protection, Lightning protection, Under-voltage protection, Over-charging protection, Reverse Polarity protection charge controllers for solar panels. Use PWM&WPC mode, improve system efficiency and prolong the life span of the battery.

User questions & answers

Question:	Can I hook up a 750 watt inverter to the Load terminals of the controller
Answer:	No you cannot. As previously stated, I’d hook the inverter straight to battery although you can hook a relay in series between the battery and inverter and use the controller load to power the coil of the relay. This will allow the controller to shut down the inverter in case of any problems. Use a relay rated for at least 70Amps for a 750 watt inverter.
Question:	Can you set this to charge the battery once it gets to a certain level
Answer:	It will charge the battery and taper off when the battery is fully charged. It won't charge a dead battery or work well if the battery is in a low charge state.
Question:	Can this controllers output voltage be set to 24 vdc? i need to series two twelve volt batteries and supply a system with 24 vdc
Answer:	The information on specs are unclear but it does work. I have two 12 volts in series on my boat in flat storage with no electrical around. I bought one 24V solar panel, connected to this controller and it works great. The serttings are automatic if you follow directions. Here is my summary for my fishing club: There’s math involved to determine solar panel size so hang in there. Each battery is 12 Volts rated at 90 amp hours (AH). Multiply volts times amps to get total watts. 12V X 90ah = 1080 watts each, times 2 batteries = 2160. That’s total watts from zero to full charge. Since you can’t run batteries to zero and expect them to work, only half of the power is usable. Therefore, my needs are half of the 2160 total = 1080 watts. I decided I wanted to get fully charged batteries after 2 days. There is good sunlight on my location an average of 6+ hours per day so I need a panel large enough to reach 1080 watts in 12 hours charging time. Watts divided by hours, 1080/12 gets me my panel size of 90. Solar panels and connections are subject to voltage loss due to dust, connections, shadows, etc. Figure 20%. I need 120 watts output in a 24-volt panel (match my battery voltage). I found the components below. A 24 volt, 150-watt panel, a controller (don’t want to overcharge) and special solar wiring and connectors all on Amazon.
Question:	Ok asking my question again. .... How many working amps? Didn't know children answered these too. Lol
Answer:	I think Dana is a little confused regarding the requirement for HEAVY gauge wires at 20 amps (as in "the wire would be too big for the controller connection screws"). 20 Amps at 12 volts is only 240 watts. (Meanwhile, 20 Amps at 110 volts is 2,200 watts, which WOULD require a heavy gauge wire.) You can easily attach a wire capable of handling 240 watts to this controller. I use this controller with three panels installed on the roof of my RV. (One 50-watt panel and two 160-watt panels, connected in parallel, for a total potential of 370 watts.) The controller works great, allowing for perpetual wilderness camping without running down my RV coach batteries over multiple days - even when using a heated Bi-Pap (CPAP) machine all night long using a 120v Inverter. I've seen this controller charge the batteries with 16.8 Amps at 13.7 volts (230.16 watts) with no issues or "hot wires". Dana debunks the controller for feeding 2.6 volts at 1 amp back into the solar panels. That's a whopping 2.6 watts, which is inconsequential next to two deep-cycle coach batteries connected in parallel. Besides, that's what blocking diodes are used for.

Product features

GHB Solar Charge Controller

The product can automatically manage the working of solar panel and battery in the solar system. It is easy to set up and operate.

Specifications:

Overload/Short Circuit Protection: 1.5 Times by Rated Current

DC Output Voltage: 12V

Total DC Output Current: 2A

Short Circuit Recovery Time: 10s

Open Circuit Voltage of Solar Panel: 40V

No Load Loss: 0.05W

Over Voltage Protection: 15V; x2/24V

Float Charge Voltage: 14V; x2/24V

Discharge Recovery Voltage: 12V; x2/24V

Over-Discharge Voltage: 10.5V; x2/24V

Working Temperature: -35~55°C

Environmental Protection and Energy Saving

No matter at home or on the road, the GHB solar charge controller operates fully automatically, easy to operate.

Safety Instructions:

1. Make sure your battery has enough voltage for the controllers to recognize the battery type (12V/24V) before installation.

2. The regulator is only suitable for lead-acid batteries: OPEN, AGM, GEL. (NOT suitable for lithium batteries, Ni-MH battery)

3. Only suitable for working with photovoltaic solar panels. (NOT for other DC or AC power source)

Easy to Operate

1. Connect the battery to the charge regulator - plus and minus.

2. Connect the solar panel to the regulator - plus and minus.

3. Connect the load to the charge regulator - plus and minus.

NOTE: The reverse order applies when deinstalling! An improper sequence order can damage the controller!

Dual USB Charging Output Inter

Dual USB output (1A, 2A), this solar charge controller can simultaneously charge or supply power to two mobile phones, tablet PCs and other devices that require 5V power.

Fully Automatically

Makes you use 100% Available Solar Power. (Note: The battery cable should be as short as possible to minimize loss.)

Provide Full Protection

• Over-load protection
• Short circuit protection
• Lightning protection
• Under-voltage protection
• Over-charging protection
• Reverse Polarity protection

• 【RV dedicated MPPT controller】: Negative ground designed for RV. Better protection of LCD readings while protecting the controller, and modification of controller parameters is supported.
• 【Charge Smarter】:Due to an advanced digital power technology,the circuiit energy conversion effciency is as high as 98%.Automatically detects 12V or 24V DC system voltages. Compatible with various Deep Cycle battery options: Sealed, Gel, Flooded, and Lithium.
• 【Efficient MPPT&Weather resistance】:Rated charging current:40A Operating temperature:-35℃～+45℃. It has a big heatsink on the back, but even in 45 degree weather it hasn't become warm, which is a great indicator of its high efficiency. The charger is efficient in charging your battery. It helps that battery can be charged up quickly,even when the weather isn't ideal (ie cloudy rainy days).
• 【Electronic protection】:Electronic protection against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current.
• 【Electrical Parameters】:System voltage:12V/24V Auto Battery voltage:9V～35V Wire specifications:20-6AWG Size:183*127*65mm Max.PV input power:520W/12V&1040W/24V

User questions & answers

Question:	Does this work with lithium ion batteries? I don't believe the description is quite clear
Answer:	Dear Customer, Thank you for your attention. This PWM solar charge controller is compatible with lithium-ion batteries. It can work with lithium iron phosphate battery (LFP Battery) and ternary lithium battery. Please feel free to contact us if you have any problem with this product. Kind regards, BougeRV
Question:	Does it not work if it's over 95 degrees F
Answer:	I sure hope so as I will be in those temps and higher. The info given with the unit says to have adequate ventilation around unit (approx. 6") and out of direct sun. I am mounting mine inside of my houseboat. Hope this helps.
Question:	How many 180w panels can I hook up and is there ports for each or do I have to use splitters
Answer:	I have the 40 amp version of this. You can safely hook up two 180w panels. You need an adapter so that there are only one positive and one negative coming in. The controller can handle up to 480 watts of solar charge. Three 180 panels would be 540 watts but you will never get more than about 140 (or less) watts of charge from a 180 watt panel so you could actually hook of three 180 watt panels. I get about 120 to 135 watts from my 180 watt Bouge panels on the sunniest of days. There are many adapters but I bought this one. I never order anything without free returns. https://www.amazon.com/dp/B0822QMRCW/ref=sspa_dk_detail_0?psc=1&pd_rd_i=B0822QMRCW&pd_rd_w=LmBqT&pf_rd_p=7d37a48b-2b1a-4373-8c1a-bdcc5da66be9&pd_rd_wg=6nzJ7&pf_rd_r=GQJMVDHSWZCKBA83G1TM&pd_rd_r=575e4e54-92d4-4301-8f2b-86d578a28924&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUExQzM0RUxBQ1BGQlNIJmVuY3J5cHRlZElkPUEwNTc3Mzc0SlZSM0tSUTlBTFUxJmVuY3J5cHRlZEFkSWQ9QTAyODQxODEzVTlKWUEzUjdYOTNRJndpZGdldE5hbWU9c3BfZGV0YWlsJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ==
Question:	Where do you get the remote temperature sensor
Answer:	The MPPT solar controller has a temperature sensor interface, so you can connect your remote temperature sensor here (But the product does not come with a temperature sensor).

Product features

Solar charge controller your RV, for easier life

Based on negative ground design and advanced MPPT control algorithm, designed for RV, with LCD displaying running status.

Improving the MPPT control algorithm further, BougeRV charge controller can minimize the maximum power point loss rate and loss time, quickly track the maximum power point of the PV array and obtain the maximum energy from solar modules under any conditions; and can increase the ratio of energy utilization in the solar system by 10%-30% compared with a PWM charging method. The limitation function of the charging power and current and reducing charging power function automatic improve the stability which works even connecting oversize PV modules and in high temperature, and increase the professional protection chip for the communication port, further improving the reliability and meeting the different application requirements.

Specification:

System voltage:12V/24V

Zero load loss：<10mA

Battery voltage：9V~32V

Maximum PV open circuit voltage：92V(25℃)；100V

Maximum power point voltage range：（Battery voltage +2V） ～ 72V

Rated charging current：40A

Maximum PV input power：550W/12V & 1100W/24V

MPPT tracking efficiency：＞99%

Product description

Meet the Renogy Adventurer-Li, newly improved with two advanced features. Thanks to its programmable Lithium charging voltage, the 30A PWM solar charge controller is now capable of charging most Lithium batteries available on the market. The second addition to the controller is the RS232 port, used to connect and communicate with the Renogy BT-1 Bluetooth module. By adding the BT-1 to the Adventurer-Li, you can now use the smartphone app, Renogy DC Home, to monitor and adjust your solar system remotely. Unique in its form, the Adventurer-Li is a negative-ground, flush mount controller, designed for an aesthetically clean and integrated look on RV and camper walls. However, if flush mounting does not appeal to you, an included Surface Mount Attachment allows you to forgo it. Capable of charging both 12V and 24V photovoltaic systems, the Adventurer-Li integrates highly efficient PWM charging to increase battery longevity by regulating the charge flowing from the solar panels to the battery bank. This charge controller comes equipped with a fully comprehensive self-diagnostic system and electronic protection functions to prevent damage from installation mistakes or system faults. Specifications: Nominal Voltage: 12 VDC/ 24 VDCRated Charge Current: 30AEqualization Voltage: Sealed: 14. 6 V; Gel: None; Flooded: 14. 8 VFloat Voltage: 13. 8 VSelf-consumption: ≤ 13mAOperating Temperature: -13° F to 131° FEnclosure: IP20Terminals: Up to 8 AWGUSB Output: 5V, 2. 4A MaxMax. PV Input Voltage: 50 VDCBoost Voltage: Sealed: 14. 4 V; Gel: 14. 2 V; Flooded: 14. 6 V; Lithium: 14. 2 VUnder Voltage Warning: 12VTemperature Compensation Coefficient: -3mV/° C/2VStorage Temperature: -31° F to 176° FDimensions: 6. 56 x 4. 50 x 1. 90 inchesWeight: 0. 6 lbs

• Compatible with 12V and 24V system; Deep cycle Sealed, Gel, Flooded and Lithium battery option ready.
• The Adventurer is a negative ground controller. This ensure compatibility with any negative ground system, which is the standard and most conventional way of grounding. Any negative connection on the solar module, battery and load can be safely earth grounded as required.
• Smart 4 Stage PWM charging (Bulk, Boost, Float and Equalization) and temperature compensation increases battery life and improves system performance. Intelligent protection against: reverse polarity, overcharging, short-circuit and reverse current.
• Backlit LCD screen for displaying operating information and error codes. 5V 2. 4A USB port on the front display can be used to charge mobile phones, tablets, speakers, etc. RS232 port allows communication with BT-1 Bluetooth module and usage of Renogy DC Home smartphone app.
• Designed to cleanly flush mount on walls, providing a sleek, integrated look. An included Surface Mount Attachment allows for versatility in mounting.

User questions & answers

Question:	Is the maximum charge voltage adjustable? AGM batteries take a higher voltage
Answer:	Dear customer, Thanks for your question. 1.This 1200w solar inverter our recommend the use of PV modules Power 4*300W (4 pieces 300W/36V solar panel connect in parallel) 2.If you have any question,you can contact us ,we will be glad to help you. Best regards PKASOLA Inc
Question:	Do all Renogy Adventurer 30A modells come with battery temperature sensor
Answer:	Dear customer, Thanks for your message. 1.Our product according UL-1741standerd to producing. 2.Now this product have new stype,if you need new type,you can check "B07V67FLDJ" Best regards PIKASOLA Inc
Question:	does this unit allow you to see charging info for the day? max amps, ect
Answer:	Yes, of course.
Question:	What is the length of the remote temperature sensor & remote battery voltage sensor that are included
Answer:	Dear customer, Thanks for your question. 1.If you install three of the micro inverter,you just need one with the wifi and the rest just standard. 2.This wifi can manage up to 46 inverters. Best regards PIKASOLA Inc

Product features

Renogy Adventurer

The Renogy Adventurer-Li is a negative-ground, flush mount controller, designed for an aesthetically clean and integrated look on RV and camper walls. However, if flush mounting does not appeal to you, an included Surface Mount Attachment allows you to forgo it. Capable of charging both 12V and 24V photovoltaic systems, the Adventurer-Li integrates highly efficient PWM charging to increase battery longevity by regulating the charge flowing from the solar panels to the battery bank.

Backlit LCD

Displaying system operating information and error codes

The Surface Mount Attachment

Allows for versatility in mounting.

RS232 Communication Port

Allows communication with optional BT-1 Bluetooth Module and usage of Renogy DC Home App.

Compatible with Temperature Sensor & Battery Voltage Sensor

Wide Temperature Compensation Range up to 176 F, non-polarized wires are insulated and protected from harsh environments

Product description

Product Questions:

1. Q: How many watts (W) of solar panels can be connected

A: 30A Within 360W, 40A Within 480W, 50A within 600W, 60A within 720W.

2. Q: Does this controller support lithium batteries?

A: The new controller can be used for lead-acid and lithium batteries.

3. Q: My solar panel is 36V 200W, can I charge 12V battery?

A: To charge a 12V battery, the working voltage of the solar panel can be between 17V and 23V, and for a 24V battery, the working voltage of the solar panel can be between 36V and 46V.

Please make sure that the working voltage of the power supply and solar panels are within this range. If it is too high, the controller will be damaged.

4. Q: Can the inverter be connected to the load side of the controller?

A: Please connect the inverter directly to the battery and not to the load terminal of the controller.

5. Q: Does the controller have requirement for battery capacity?

A: No, as long as the voltage corresponds to it (but the maximum current of the board and the battery capacity should correspond). For example, the current of the solar panel is 5A, the battery capacity is preferably 50 AH, the current of the solar panel is 10A, and the battery capacity is preferably 100 AH. Do not use a large board to charge a small battery, which may be dangerous.

6. Q: How do you connect the solar panels, batteries, and controllers?

A: Please be sure to connect the battery first (to ensure that the battery is fully charged), then connect the solar panel. When disassembling, please remove the solar panel first, then remove the battery, please connect it exactly as this order, otherwise the controller and other components probably damaged.

• ❶【Dual USB 60A MPPT Solar Charge Controller】 Using innovative MPPT technology high tracking efficiency up to 99%;Please refer to the information if you are not familiar with Mppt technology:There are many kinds of MPPT technology,Our Solar Controller Mppt technology is to detect the maximum charging current,not the boost type or the automatic charging of the solar panel voltage.
• ❷【Multi-function LCD Displays】This controller is 12V/24V 12V/24V automatically adapt,first connect the battery,then connect the solar panels,when you first use it, make sure the battery has enough voltage,so that the controller can recognize the correct battery type.
• ❸【Reliable Protection】overvoltage, short circuit, overload, overcharge, over discharge protection function;Automatic focusing MPPT tracking charging, high charging efficiency,Non-stop detection during charging, bidirectional focusing tracking.
• ❹【Reliable Protection】overvoltage, short circuit, overload, overcharge, over discharge protection function;Automatic focusing MPPT tracking charging, high charging efficiency,Non-stop detection during charging, bidirectional focusing tracking.
• ❺【Please Attention】Pls note the connection ways,Connect the battery first,then connect the solar panel(You can't reverse the order).The place that don't understand pls contact us,Thanks！

Product description

A nice small, economical controller for 12V solar panels that produce less than 4.5 amps. Uses the same high performance circuitry as the more expensive SunSaver line. Epoxy encapsuated for marine environments. Easy to connect. These charge controllers are extremely reliable and have a 5 year manufacturer's warranty.

• 12 Volt 4.5 Amps
• High Quality MorningStar Charge Controller
• great little charge controller for 12 volt solar panels
• Very dependible and reliable
• Easy to connect

User questions & answers

Question:	Does it has the Delphi connector. Is it look like the RA-9 used for Powerfilm
Answer:	No, You can not add another charge controller to the load side of the Prostar. You need to connect directly to the battery.
Question:	Do you fuse the input side from the solar panel? 5A mini fuse
Answer:	The ps 30 in this photo does not have the lcd display. the one with the display cost about $60.00 more.
Question:	Will this controller work with dual battery setup? Any potential problems
Answer:	Terry;The ProStar 30 accepts voltage in from only solar panel(s); so ifyour question is "does this plug in to 115 volts to trickle charge?"then the answer is "No." However, this unit has a microprocessorbased control circuitry that senses your battery bank's status and1.) charges full-blast (using all available solar input) providing a maximum voltageUP to the point where no over-voltage damage occurs to your batteries.(It uses pulse-width-modulation to keep the voltage going to batteries underthe max).then 2.) When the batteries reach a full-charge, this solar controller cranks down toprovide a "float" voltage. This, I think, is what you probably wondering about.
Question:	Will this work on all batteries? I have a lithium phosphate battery
Answer:	I just received the ProStar-30, and it's Assembled in Taiwan.

Product description

Morningstar’s ProStar is the world’s leading mid-range solar controller for both professional and consumer applications. Adds new features and protections using highly advanced technology. Provides longer battery life and improved system performance.Sets new standards for reliability and self-diagnostics.

• 15A at 12/24 VDC
• Digital Meter
• Negative ground
• May be used in parallel for higher current
• 5 Year Warranty

User questions & answers

Question:	Is this a Gen 3 controller
Answer:	Thank you for your question. This is a PWM charge controller.

Product description

This new intelligent 80 Amp Solar Charge Controller is one of the most popular solar panel charge controllers in ZHCSolar's product, the controller has an efficient charging system and can handle high power input reach to 1920W, this controller equipped with industrial-grade STM 8 microprocessor to control the charge and discharge process. And, it has perfect and liable battery charge and discharge period management. The charge circuit is characterized by high efficiency and low consumption by controlling the MOSFET of the ultra-low internal resistance with PWM. This controller has multiple load control modes and is adaptable to different industries. the housing of this controller is made of superior quality ABS material that is extra durable.USB output port also equipped with this controller for electrical devices charging.

User Manual is available for Download

Technical Parameter 

Rated Working Current: 80 Amps

Rated Working Voltage: 12V/24V DC Auto

Max PV Array Input Voltage / Watts (Battery Voltage): 24V/960W(12V), 48V/1920W(24V)

No Load Loss: <13mA

Loop Voltage Drop: ≤100mV

Battery Float Voltage: 13.8V(12V System)/27.6V(24V System)

Battery (under voltage) Protection:10.6V(12V System)/21.2V(24V System)

Battery (under voltage) Recovery Voltage:12.6V(12V System)/25.2V(24V System)

Temperature Compensation: -4mv//cell

Installable Max.Cable: 3AWG

Working temperature: -14℉~140℉

Storage temperature: -22℉~158℉

Installed Dimension: 7×3.81 in

Our controller is backed by FULL MONEY BACK GUARANTEE! If for any reason you are not satisfied with this purchase, kindly contact us and our dedicated world class customer support team will offer a replacement or full refund without any cost from your side!

• High Charging Ability: Large Power 80 amp solar charge controller, 12V/24V Auto Identification, 5V USB output, Max PV Array input Voltage/Power (Battery Voltage): 24V/960W(12V), 48V/1920W(24V), Get Free Battery Monitor in the Package
• Intelligent High-complex Protection Technology: Short Circuit Protection, Overcharge Protection, Over-current Protection, Reverse Connection Protection
• ABS Material Shell Design: Anti-Fall & Durable Overall Design, Achieve the Longest Product Service Lifetime
• Enhanced Heat Sink: High-Quality aluminum alloy Heat Sink, Super Efficient Heat Dissipation, the thickest Part can Reach to 0.12 In. Simple Operation: 1, Simple & Easy Button Operation 2, Adjustable Charge-Discharge Parameter 4, Operation Mode of Load is Settable
• 2 Years Warranty, Lifetime Technical Support, 8 Hours Quick Response

User questions & answers

Question:	Charges fine until battery display reads 99% than controller jumps back and forth between 3 amps and 9 amps, never charging the battery full. Why
Answer:	Yes. It has to get sun to power it but also pass the voltage through it to a battery or other appliance for it to register on the screen.
Question:	can an inverter be used to power solar panels when the grid is down
Answer:	this is a 12v system, you can charge with any voltages higher than 12v. I use up to 36v adapters to charge.
Question:	can I use this with a 400w 12v wind turbine
Answer:	Yes, Press the function button tell you see all three icons on the display (light bulb icon), an it will stay on.
Question:	will this work with a 36volt battery setup
Answer:	i believe as long as you have the solar panel hooked up it will show 14.4.....if you unhook the panel, see what the battery says.

Product description

WindyNation’s P30L solar charge controller is a premium grade PWM solar controller. The digital display provides all necessary solar system information and also serves as a user interface for adjusting the charge controller’s settings. It is the perfect solar charge controller for an RV, boat, small cabin or any other off-grid installation, where user configurability and system information is important.

• WindyNation P30L PWM 30 amp solar charge controller prevents battery from being overcharged and damaged by the solar panel. Ideal for 12 and 24 volt batteries. Controller can be configured for AGM, lead acid, gel and other battery types.
• Electronic protection: overload, short circuit, and reverse polarity protected
• LCD digital display provides system information (amperage, voltage, temperature, load control etc.)
• Battery temperature sensor (BTS) is included. See photo gallery.
• System settings are user adjustable by using the MODE and UP and DOWN buttons

User questions & answers

Question:	Is this charge controller negative or positive ground
Answer:	+ terminal goes to + terminal on battery& - terminal goes to - negative terminal which is the one that is normally ground. Unless you are talking about a boat or RV with a positive ground system which is rare. For PV panel home install the battery and the loads are as indicated above . I am running a 100 watt panel , 35Amp AGM battery , and run radio transmitting/receive equipment and computers. and controller is not creating noise on the radio equipment. So far works a advertised.
Question:	what is the max solar voltage? thanks Sam
Answer:	With reference to the first answer. There is two voltages one must understand. In a system there is upstream and downstream voltage of the controller. The upstream voltage for this controller is 48V and downstream it can handle 12V or 24v configurations depending on battery connection in parallel or series. If you looking at upstream voltage, you should determine this by using the short circuit voltage on the solar panel.
Question:	What is the max panel watts this controller can handle
Answer:	All I can say is that I hook up 400 watts of solar panels to the controller. Together, they power two 12 volt batteries. The controllers do a great job telling you how the battery and panels are doing.
Question:	What the far right connection's purpose ? ( has light bulb insignia). Is it for connecting a device directly to the controller or dump an overload
Answer:	The main purpose of the "load" output (with the light bulb) is to protect the batteries from being drained down to 0 V by a "dumb" load. The controller can be set to turn the load off when the batteries get below a certain voltage (like 11V, 10V, it's user selectable). When the batteries get above a certain level (12.5V, 12.8V, again it's user selectable), the load will be turned back on. The controller will also measure how many amp-hours have been delivered to the load, but it's not perfectly accurate. I have nothing connected to my load (I just connect directly to the battery), and my controller still says the load has used 100's of amp-hours.

Product description

Morningstars ProStar is the worlds leading mid-range solar controller for both professional and consumer applications. This second generation ProStar adds new features and protections using highly advanced technology. These improvements provide longer battery life and improved system performance. The ProStar line of controllers set new standards for reliability and self-diagnostics. The new ProStar is available in 15 or 30 amps, 12/24 or 48 volt, and negative or positive ground. The controller may be paralleled for a solar input rating of up to 300 amps. An optional meter provides an extensive display of self-testing and system status. Qty/ Uom 1 Each Maximum Current 30 A PV Current 30 A Temperature Compensation Yes DC Input Voltage Range 9-36 V LVD Option Yes Charge Control Type PWM type with LVD DC Input Voltage 12 V, 24 V Annunciation Indicator LED and LVD and meters Adjustable Set Points Yes

• Morningstars ProStar is the worlds leading mid-range solar controller for both professional and

User questions & answers

Question:	The photo shows the newer ps30m but after i ordered it shows an icon of the old 30m. This IS the new one pictured right??lne
Answer:	There is a cable that is included in this item. It is a telephone type about 30" long to run from the display to the controller.

Product description

Descriptiom:

The 20A ProteusX is ACOPOWER's first waterproof PWM charge controller.

The ProteusX is a negative ground controller. This ensure compatibility with any negative

ground system, which is the standard and most conventional way of grounding.

There are 8 Battery Type Compatible -Lithium-ion, LiFePO4, LTO, Gel, AGM, Flooded, Crystal and Calcium.

It is 20 amps 12V/ 24v auto continuous charging capacity, enables use of up to 12V/360watts, 24V/720watts.

Installation instruction: 

Battery Charge: 

Step 1: Clamp alligator clips to battery by connecting Red to Positive and Black to Negative

Step 2: Click in solar connectors to the solar panel's conenctors

Step 3: Face the solar panel to directly sunlight

 

Pre-wired RV Charge: 

Step 1:  Connect the SAE connector to RV socket (You have different socket? Please contact ACOPOWER for adapter.) 

Step 2: Click in solar connectors to the solar panel's connectors

Step 3: Face the solar panel to direct sunlight

Specifications:

Grounding: Common Negative

Nominal Voltage: 12 V/ 24V DC

Rated Charge Current: 20A

Max. PV Input Voltage: 50V

Battery Start Charging Voltage: 3V

Temperature Compensation Coefficient: -24mV/°C

Operating Temperature: -40°F to 140°F

Storage Temperature: -40°F to 185°F

Terminals: Up to 10 AWG

IP Enclosure Grade: IP65

Dimensions: 5.59x 3.7x 1.06 inches

Weight: 1.1 lbs

• Accessories includes Solar connector- for solar panels; SAE connector for pre-wired 2 Pin socket in sidewall of RV; 20A standard fuse; alligator clamps for car battery or 12 volts lead acid battery
• 5 stages of charging for 100% return of capacity and longer battery life- Soft, Bulk, Absorption, Equalization and Float stages. Protection against: reverse polarity and battery connection, reverse current from battery to solar panel protection at night, over-temperature, and over-voltage
• 8 Battery Type Compatible -Lithium-ion, LiFePO4, LTO, Gel, AGM, Flooded, Crystal and Calcium.
• Regulator for a protection of your battery and devices, stop charging after battery's full charge, automatically start when voltage drops
• Connect the charge controller to battery firstly, then connect solar panel. Technical support and customer service in USA; based in California, ACOPOWER has 9+ solar industry experience ready for any assistance.

User questions & answers

Question:	Is this compatible with the 105w foldable solar panel
Answer:	Yes, it is compatible with the 105w foldable solar panel and our 120w foldable solar panel