9 best charge controller with digital

Product description

Safety Instructions:

A) Make sure your battery has enough voltage for the controller to recognize the battery type before first installation or adjusting default parameter, too low voltage battery won’t activate the controller.

B) The solar charge controller can be charged for lead acid batteries (Sealed, Flooded, AGM, GEL),3S or 6S lithium ion and 4S or 8S lifepo4 batteries, but you need to confirm battery type as quick as possible after controller is activated.

C) The charge controller is only suitable for regulating solar panels. Never connect another charging source to the charge regulator.

D) Disconnect all sources of power to the controller before installing or adjusting, and don’t disconnect battery during charging, because it may causes a brief pike in load voltage which may damage sensitive equipment.

E) The battery cable should be as short as possible to minimize loss. Use only well-isolated tools.

F) Please keep it in cool and well-ventilated place to maintain good heat dissipation



How to connect solar system with the controller:

Step 1: Connect the battery to the solar charge controller firstly- plus and minus.

Step 2: Connect the load to the controller secondly.

Step 3: Connect the solar panel to the controller finally - plus and minus.

The reverse order applies when de-installing.



Specification:

Main Color: Blue

Rated Charging Current:40A

Rated Discharging Current:40A

Max Solar Input Voltage: ＜50V

System Voltage:11.1V/12V/12.8V/22.2V/24V/25.6V

Stand-by Lost: ＜15mA

Battery Type: 12V/24V Lead Acid, 3S/6S Lithium Ion,4S/8S LifePo4

Operating Temperature: -20 ~ +50℃

Storage Temperature: -30 ~ +70℃

Maximum Wire Size:6AWG

Size/Weight: 186x90x50mm/370g

USB Output: 2pcs x 5V/2A (max)



Package Include：

1 X 40A Solar Charge Controller with LCD screen

1 X User Manual

• Can charge 3 types of batteries: Lead acid batteries (including Flooded, Sealed, AGM, GEL), 3S/6S Lithium ion batteries and 4S/8S LiFepo4 batteries. (Default battery type is for lead acid battery, customers need to set for other battery type)
• With multi-functional LCD display, it dynamically displays all the operating data and working condition, working modes, and parameter configuration can switched conveniently by pressing 3 yellow buttons.
• Have 3 kinds of load working mode for your choice: 24hours load on mode, Dawn to Dark mode, and Timer mode based on D2D. (Default load working mode is 24 hours)
• Build-in industrial micro PWM solar controller,some voltages and working modes of loads can be adjustable.
• With dual 5V/2A max USB Output and deep heat sink, you can apply this solar charge regulator to many solar systems, such as solar street lighting, home power station, outdoor monitoring, RV, Camper,Boat or Caravan solar systems or other solar systems.

User questions & answers

Question:	Will 3-130w12v&1-50w12v solar panel work if panels are parallel w/2 12v100aH lithium batteries on this charge controller?What size fuse is needed
Answer:	No it didn’t come with that
Question:	Would this work with two 12v 12s lifepo batteries in series
Answer:	I'm not aware of any phone apps that will allow you to rip MP3 files to a USB. However there are multiple players, cassettes, vinyl and CD's that have the ability to create MP3 files from the analog media. I suggest that you search Amazon for those devices. Alternately you you can hook up a player to the Boytone and play regular media through the board. Good luck.
Question:	My life pro4 batteries are down to 50%. My panels will put out 12 amps but your controller will only allow 7.5 amps to charge batteries. Advise pleas
Answer:	No there is no sand in it
Question:	Is the 30a charge rate the maximum? would it damage a lifepo4 battery that has a max charge rate of 10a
Answer:	It is surprisingly complicated for something that should be obvious. First, the pump has two tips attached to it: one has a closed end don't use this, the second has a small opening. Attach the second tip to the pump and insert it into the ball. Also, be sure that the air hose is connected correctly to the pump so that air is going in not pulled out. It takes awhile before you can see that the ball is actually inflating. When the ball is fully inflated there are two white plastic pint short spikes with a wide disc base these is the plug for the inflate hole. It was after I inserted it that I realized that the funny looking giant white plastic paper clip looking thingy is the tool to remove the plastic valve plug if you need to. Also, there is a white measuring tape that is supposed to be used to measure the correct diameter -I can't help you here, I have no idea how it should be used, when my ball was fully inflated the tape showed that I needed another 12"! Otherwise I love the ball - I use it as a chair at my desk all day.

Product description

The Sunforce 10 Amp Digital Charge Controller is the perfect solution to prevent the overcharging of 12V batteries. It protects the battery from both overcharge and discharge. This product is for use with 12 Volt solar panels and batteries only. The unit handles up to 10 Amps of array current, and 150 watts of solar power. With an LCD digital display, this unit also allows for completely maintenance free protection of solar panels and batteries and maintains the battery’s voltage.

The Sunforce 10 Amp Digital Charge Controller is the perfect solution to prevent the overcharging of 12V batteries. It protects the battery from both overcharge and discharge. This product is for use with 12 Volt solar panels and batteries only. The unit handles up to 10 Amps of array current, and 150 Watts of solar power. With an LCD digital display, this unit also allows for completely maintenance-free protection of solar panels and batteries and maintains the battery’s voltage.

Key Component of a Solar System Over 15 Watts

A charge controller is a very important feature of a solar system and must be used on all systems over 15 Watts. A charge controller protects your batteries from overcharge and discharge. Charge controllers are the maintenance free protection of your solar panel and batteries.

A charge controller monitors the battery’s state-of-charge to insure that when the battery needs change-current, it gets it, and also insures the battery isn’t overcharged. Connecting a solar panel to a battery without a regulator seriously risks damaging the battery and potentially causing a safety concern.

Charge controllers are rated based on the amount of amperage they can process from a solar array.

• Protects battery from overcharge and discharge
• Handles up to 10 Amps of array current and 150 Watts of solar power
• Maintains 12V batteries in a fully charged state
• LCD digital display shows battery voltage
• Small and compact for added convenience

User questions & answers

Question:	Does anyone know the life expectancy of this device? One of my two just crapped out after less than two years of full time use. Thnx Richard
Answer:	Hey I just brought my case last week and my popsocket is holding pretty firm. Hope this helps u decide.
Question:	Will this work with 180 W panel by utilizing some margin or is it strict 150 watts
Answer:	It is thin plastic over the screen but the edges seem well protected.
Question:	is this ok to use with agm batteries
Answer:	No works good .....do you have other colors?
Question:	My solar panel puts out 18 volts but I need to charge my 12 volt battery with the cell. Will this controller work
Answer:	No, It is attached to the case, I do currently have a glass tempered protector on my phone and I use this on top of that, a bit thick and texting is tricky but for the most part, it still works. I walk/run so I felt like my phone is super protected, I’m not afraid to drop it.

Product description

The Sunforce 60032 30 Amp Digital Charge Controller prevents overcharging of 12 volt batteries. It is intended for use with 12 volt solar panels, and can handle up to 30 amps of array current and up to 450 watts of solar power. The controller will continuously display the charging current or battery voltage on the LCD digital meter, and also automatically indicates the charged condition of your battery on the LED bar graph. The 60032 is designed to work with a variety of 12 volt solar panels for indoor use.

• Charge controller prevents overcharging of 12 volt batteries
• Intended for use with 12 volt solar panels
• Handles up to 30 amps of array current and up to 450 watts of solar power
• Continuously displays the charging current or battery voltage on the LCD digital meter
• Automatically indicates the charged condition of your battery on the LED bar graph

User questions & answers

Question:	Does this 60032 have a 14.8 +/- volt equalization cycle every 2-4 weeks. I have checked everywhere on the web but can't seem to find this info
Answer:	No, it does not have a wrist strap.
Question:	how many separate battery banks will this controller charge
Answer:	No it’s part of the case and you wouldn’t want to.
Question:	Can the bulk, acceptance and float voltages be adjusted individually
Answer:	No. I had to cut it with scissors
Question:	i have 8, 35 ah agm batterys will work with them
Answer:	The built-in screen protector is made of plastic, which prevents scratches and cracks.

Product features

Benefits of Zamp Roof Mount Kits:

Made in the USA:

Our panels are handcrafted in Bend, Oregon using the finest materials available (locally sourced whenever possible.) They are built to last 25 years or more and every panel is signed by the person who made it and tested it.

So instead of saving a few bucks now and buying a new solar kit every couple of years, invest once and charge with confidence for the next couple of decades.

Complete Kits:

Our roof mount kits come with everything you need to connect your solar panel(s) to your battery(ies) and start charging. Roof mount solar kits include:

• A 5-stage PWM charge controller
• Pre-assembled wiring harness
• 1 - 3 port roof cap (ready for future expansions!)
• Mounting feet and hardware

Expansion Panels:

Our roof mount expansion panels are for people who want to add more power to their kit. Expansion panels only come with the panel, mounting feet, and a wire to connect the new panel to your solar charging system.

Simple Installation

Our kits come with a pre-assembled wiring harness that doesn’t require crimping tools, making installation easy and simple.

Easy-Release Mounting Feet

If you need to remove your panel for maintenance or safe storage, our easy-release mounting feet let you quickly unclip your panel without removing the hardware itself.

Omni-Mount Rail System

Our innovative Omni-Mount frame lets you mount the panels wherever you need them and our stainless steel mounting hardware ensures your panels stay secure.

Protects and Monitors

The digital 5-stage, PWM charge controller protects your system from overcharging and lets you monitor your power by providing real time updates of volts, amps, and amp hours.

Sunforce- 30 Amp, 12 volt Digital Charge Controller

The Sunforce 30 Amp, 12 volt digital charge controller will prevent overcharging your 12 volt batteries when charging with a 12 volt solar system. Its digital display helps you keep track of battery status and current flow.

Recommendations

It is recommended to consider the power capacity of your solar system in order to choose the right charge controller.

It is also important to choose the proper wire gauge (thickness) based on your solar system's capacity and installation distance.

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

Low Voltage Disconnect Module LVD Digital Display On Off Relay Charge Controller



Product Parameters:

Input voltage: DC 6-60V

Display Accuracy: 0.1V

Control Accuracy: 0.1V

Output Type:direct output

Voltage Tolerance:±0.1V

Apply For:6-60V MAX 80V battery

Dimension:81*54*18mm

Use: When set voltage value, press start button increase, stop button decrease.



Using guidance

1.set start charging voltage:

when it is in charging status, press the start button one time, it displays start charging voltage.Long press the start button 3seconds, the number flashing, then you can set

the start charging voltage with the start button and the stop button.



2.how to set stop stop charging voltage:

when it is in charging status, press the stop button one time, it displays stop charging voltage.Long press the stop button 3seconds, the number flashing, then you can set

the stop charging voltage with the start button and the stop button.



3.how to reset

when it is in charging status, press the start button and the stop button at the same time,the screen shows number 888, then the controllrt gets reseted.



Applicable to a variety of situations:

new energy battery, car battery, electric car battery, lead acid battery, nickel cadmium battery, Ni-MH batteries, lithium ion battery

• EASY TO OPERATE--- with the start button and stop button, you can set the start charging voltage and the stop charging voltage, DUAL PROTECTION
• DIGITAL DISPLAY---easy to read and monitor the charging status
• AUTOMATIC CHARGE AND DISCHARGE, PROTECT/ PROLONG BATTERY LIFE, SAVE ENERGY
• MANY SITUATION APPLICABLE---new energy battery, car battery, electric car battery, lead acid battery, nickel cadmium battery, Ni-MH batteries, lithium ion battery
• Can be used in 12V battery, 24V battery, 36V battery, 48V battery

User questions & answers

Question:	Can i use this for a 12 volt 73 amp charger
Answer:	The case does fit. But the outer part of the case is a tight fit. Once on works well. To get case off you will need to pry a little at Corner of the case to get it to release then it will start to come loose.
Question:	Does it have a Low voltage disconnect to be set at a given voltage value
Answer:	You can contact Amazon and see if they will assist you in any way.
Question:	I have 370 amp alternator i want to connect it to my 5000 amp 48v battery to stop it from overcharging with the altern4ator would this work for it
Answer:	Yes. Even the charge port is covered.
Question:	So does this actually stop charging the battery when set voltage is hit? Seller previous answer sounds like it just alerts you to stop charging manual
Answer:	My daughter have there purple case on here iPhone 11

Product features

Benefits of Zamp Roof Mount Kits:

Made in the USA:

Our panels are handcrafted in Bend, Oregon using the finest materials available (locally sourced whenever possible.) They are built to last 25 years or more and every panel is signed by the person who made it and tested it.

So instead of saving a few bucks now and buying a new solar kit every couple of years, invest once and charge with confidence for the next couple of decades.

Complete Kits:

Our roof mount kits come with everything you need to connect your solar panel(s) to your battery(ies) and start charging. Roof mount solar kits include:

• A 5-stage PWM charge controller
• Pre-assembled wiring harness
• 1 - 3 port roof cap (ready for future expansions!)
• Mounting feet and hardware

Expansion Panels:

Our roof mount expansion panels are for people who want to add more power to their kit. Expansion panels only come with the panel, mounting feet, and a wire to connect the new panel to your solar charging system.

Simple Installation

Our kits come with a pre-assembled wiring harness that doesn’t require crimping tools, making installation easy and simple.

Easy-Release Mounting Feet

If you need to remove your panel for maintenance or safe storage, our easy-release mounting feet let you quickly unclip your panel without removing the hardware itself.

Omni-Mount Rail System

Our innovative Omni-Mount frame lets you mount the panels wherever you need them and our stainless steel mounting hardware ensures your panels stay secure.

Protects and Monitors

The digital 5-stage, PWM charge controller protects your system from overcharging and lets you monitor your power by providing real time updates of volts, amps, and amp hours.

Product description

Features







★Intelligent design, simple structure, control powerful, stable performance, safe and reliable products.







★ Digital intelligent control. Having a boost function, MPPT function, make better use of wind energy







★Wind MPPT charging, charging efficiency than conventional PWM way more advantages







★ LCD Display all parameters visible and intuitive user







★ PWM stepless unloading mode







★ Various output status setting function, often power / half power / sub-periods, etc.







★Max.input power: 600W Wind+400W Solar







★Shape Size：165*140*64mm







★System Voltage：12V/24V







★Maximum Current：50A







★Maximum Voltage：＜50V







★Discharge Mode : Light Control+Time







★Weight:1150g







Package List



1 x Wind Solar Hybrid Controller



1 x User Manual

• ✦The wind solar hybrid controller is specially designed for wind energy and solar power generation systems; it is an intelligent controller that integrates wind energy control and solar energy. The device is capable of efficiently converting the electrical energy generated by wind turbines and solar panels to charge the battery, and also provides powerful control functions.
• ✦The controller uses PWM stepless unloading method to control the fan and solar battery to intelligently charge the battery. When the power generated by solar panels and wind turbines exceeds the storage capacity of the battery, the control system must consume excess energy, thus ensuring optimal battery charging characteristics and making full use of electrical energy.
• ✦Conventional controllers cannot be recharged at low wind speeds. This controller has a boost function (requires customization) to make full use of wind energy.Since the controller can only withstand a certain charging current and floating charging voltage, overcurrent and overvoltage charging will cause serious damage to the battery.
• ✦Digital intelligent control, the core device is controlled by a powerful single-chip microcomputer, the peripheral circuit structure is simple, and the control mode and control strategy are flexible and powerful; the power device uses high-quality imported components, thus ensuring excellent performance and stability of the controller.
• ✦The controller has perfect protection functions, including: lightning protection, solar anti-reverse charging, over-voltage and over-current automatic braking, battery reverse connection and open circuit protection.

User questions & answers

Question:	How big of cables can it take going to batteries
Answer:	x-large

Product description

The meter will display a great deal of information about the TriStar controller and the operation of your system. In addition, the meter enables manual functions and controller diagnostics. These capabilities will increase your confidence that the system is working properly and will help you to improve system reliability, battery life, and system performance. It is worth the time getting to know your meter! Morningstar’s TriStar Meter-2 (TS-M-2) and TriStar Remote Meter-2 (TS-RM-2) are advanced digital meters that may be used with any TriStar solar controller. These two meters are identical except that the TS-M-2 is mounted on the controller and the TS-RM-2 is flush mounted up to 30 meters (98.4 feet) away from the controller. The TriStar meters are 2 x 16 character LCD’s that display extensive system and controller information, logged data, bar graph metering as well as alarms and faults for easy troubleshooting. The information may be shown in English, French, German, Portuguese or Spanish languages. In multi-controller systems the TS-M-2 and TS-RM-2 are networkable using Morningstar’s MeterHub to allow individual controller data and aggregate system data to be displayed together on a single meter.

• Full function tri-color LED system status display
• Operational temperature range: -40?C, +60?C
• Rated to 60A at 48 Vdc, will handle solar arrays up to 4kW
• Can controle one or several TriStar Controllers
• Fully Adjustable - switch selectable setpoints

User questions & answers

Question:	starting off with a 600W solar array and probably will expend later will this unit be too much for the setup? does it come with the temperature cable
Answer:	I would suggest the large. I am a 34DD as well and the large fit me fine.
Question:	Does this controller come with the digital read out panel shown in the item photo
Answer:	XXL!
Question:	Can I run two 160W panels with a 18.5Vmmp and a VOC of 22.2 in series to charge a 150Ah 12V battery bank with this controller
Answer:	My size is 38C and XL fits perfectly! So I think you need size L! Good luck!
Question:	Will this unit handle charge controlling and load controlling at the same time
Answer:	My regular bra size is 38C, I ordered Puma Sport Bra XL size - just perfect! I love this bra so much!

• LOW VOLTAGE CUTOFF - When the battery voltage reaches the set under-voltage protection value, Icstation digital LVD module will disconnect load automatically to avoid the battery from over-discharging to prolong the battery lifetime.
• PREVENT OVERCHARGE - When the battery capacity reaches the over-voltage protection value, the relay opens and it cuts off the charger.
• MULTIMETER - Clear LCD display makes it easy to read the voltage, realtime current, power, capacity(mAH), temperature, and discharging time at a glance.
• COMPREHENSIVE PROTECTION - With low voltage / over-voltage / over-current / overpower / over-temperature / overtime / overcapacity protection, reverse protection and power-off protection, Icstation charge-discharge controller give your battery multiple protection.
• BUZZER ALARM - When the protection mode is activated, the buzzer sends an alarm to remind the user to pay attention, and the LED light will also start flashing.

User questions & answers

Question:	Does it retain the settings or must it be reprogramed each time it is used
Answer:	I just bought an AGM battery for my truck. I did some research before I bought it and the AGM batteries they are now selling here in the U.S. are Ok to use with standard charging systems. I would check with the manufacturer before you buy but if the AGM battery is sold for an auto/trailer/RV/Marine application this charge cotroller should work.
Question:	What’s the the consumption of this module? when normal mode with lcd is on and power saving mode when lcd is off
Answer:	Do you mean your solar panel puts out 18 Watts or 18 Volts? The 10 Amp Solar Charge Controller is designed to charge 12 Volt Deep Cycle Batteries. If you only have a 18 Watt Solar Panel recommend upgrading to a larger panel.
Question:	Can you confirm, does your relay disconnect at low voltage? I have a competitor unit that engages a relay at low, so it draws more power
Answer:	Yes it work
Question:	Can i use this to turn on/off the power switch to my invertor when battery is at low voltage
Answer:	Just the bra. I got a medium which is my normal size, but Its kinda snug. I recommend one size above your normal size

Product features

Over-discharge Protection

When the battery voltage reaches the set voltage, the module will disconnect load automatically to avoid the battery from over-discharging to prolong the battery lifetime. (4.8V-38V default 4.8V)

Other protections under discharging mode

• over-current protection (0.5A-5.5A default 5.5A)
• overpower protection (1.0W-200W default 200W)
• overcapacity protection (00.01-99.99 default 00.01)

Over-charging protection

When the battery capacity reaches the set voltage, the relay opens and it cuts off the charger. (4.8V-38V default 38V)

Multiple protections (Works in both modes)

• over-temperature protection (40-80℃ default 80℃)
• overtime protection (00:01-99:99 default 00:01)
• reverse protection
• power-off protection

Product description

Feature:

1. Built‑in microcontroller, one‑key setting, digital display, automatic memory function.

2. Completely 4‑level PWM charging management, large LCD display, all parameters are adjustable.

3. Double reverse current protection, low heat generation, protection circuit.

4. Built‑in short circuit protection, open circuit protection, reverse connection protection, overload protection

5. Made of high‑quality ABS material, not easy to damage, sturdy and durable.

Spec:

Condition: 100% Brand New

Item Type: Solar Charge Controller

Material: ABS

Weight: Approx. 155g/5.5oz

Product Size: Approx. 13.6 x 7cm/5.4 x 2.8in

Rated voltage: 12V 24V Automatic (if your battery is 12V, the maximum solar panel input is 25V 240W, if your battery is 24V, the maximum solar panel input is 50V 480W)

Current: 20A

Applicable for Lead-Acid Batteries: for OPEN, for AGM, for GEL

Not Applicable: Ni-MH, Li-ion or other batteries

Package List:

1 x Controller

1 x Instructions

Notice:

The reverse order applies when uninstalling! Improper order will damage the controller!

• Completely 4‑level PWM charging management, large LCD display, all parameters are adjustable.
• Double reverse current protection, low heat generation, protection circuit.
• Made of high‑quality ABS material, not easy to damage, sturdy and durable.
• Built‑in short circuit protection, open circuit protection, reverse connection protection, overload protection
• Built‑in microcontroller, one‑key setting, digital display, automatic memory function.