SolaMr 100A Solar Charge Controller, 12V/24V Solar Panel Battery Charge Regulator with LCD Display and Dual USB Port - 100A

How to connect Before connecting, please recognize the correctness of positive and negative polarity; our controller red is positive; black is negative; please connect positive to positive; negative to negative; we have attached a polarity converter

Applicable to solar panels above 20W The 10A solar charge controller is suitable for solar panels above 20W, applicable to 12V batteries, and more efficient. Solar panels can convert light energy into electricity and store it in the battery, which will be protected by the solar controller.

Easy to Install and Operate The charge controller should connect the battery first, then the solar panel, and finally the load! The disassembly sequence is contrary to the wiring order.Dual mosfet Reverse current protection, low heat production. ( Note The charge controller will heat up when it is running. Please be careful to install the charger controller on a flat, well-ventilated place)

Working Storage Function Solar panel battery regulator can record the total run time of system, record timers of error during running time, record times of full charged battery, you don't need to worry about lost the data for solar controller 12v

Enhanced Solar Power Management Stay in control of your solar charging and discharging with our solar control regulator. Monitor current, accumulated power generation, and discharge on the large-screen LCD display, providing you with real-time information and peace of mind

Y&H solar charging controller features advanced MPPT maximum power point tracking technology for solar charging controllers. The tracking efficiency is not less than 99.5%, suitable for sealed lead-acid battery, ventilated gel battery, lithium battery and other battery types

Y&H 20A MPPT solar charge controller; 100% MPPT technology; built-in high performance DSP controller

1. Functions and Applications The function of the solar charge controller is to protect the voltage from overcharge and discharge. With 30A rated discharge current is compatible with 12V or 24V system automatically. Dual USB 5V 3A output ports support mobile phones, tablet PCs or other devices that require 5V voltage.

RELIABLE PROTECTION The solar charge regulator provides over-current protection, short-circuit protection, inverse connection protection, low voltage and overcharge protection, a reliable protector for your devices.

Compact Design Featuring an LCD display and LED indicator light, this controller allows for convenient monitoring of the solar panel and battery's working condition. Its compact size saves space and makes it easy to carry and connect outdoors.

Wide Compatibility The solar charger controller with 30A rated discharge current is compatible with 12V or 24V system automatically, suitable for lead-acid batteries OPEN, AGM, GEL. Dual USB 5V 3A output ports support mobile phones, tablet PCs or other devices that require 5V voltage.

The size of the CN3791 Solar Charge Controller Board is 4.5x2x0.95 cm 1.77x0.79x0.37 inch. It is small in size and light in weight. It is easy to store and use and does not occupy too much space

Widely applied to off grid 12 Volt battery charging system and a variety of DC applications, including caravan, RV, car, boat, green house, marine, dry camping, garden watering etc.

Three operating modes Three operating modes can be selected normally open mode, the pure light control mode and light control plus timing mode.

Intelligent charger maintenance Controller Intelligent three-level charging mode; intelligent management charging; short circuit protection; open circuit protection; overload protection; under voltage protection; over charge protection

Multiple Protection Professional circuits involve multiple protections, including over current, short circuit, open circuit, reverse connection protection, etc. The safety factor increases and safety is our priority. Six-hole terminal increase the thickness of the fireproof terminal, increase the insulation performance and reliability of the installation, and preferably reduce the circuit voltage drop and loss.

Latest Design In 2025 20-watt high-efficiency single- crystal silicon solar charger, can generate electricity in any weather. Supporting on the ground can receive better sunlight with mounting bracket, Can maintain your 12-volt battery perennially

Wide Application Solar Panel Battery Intelligent Regulator is suitable for solar power generation systems, solar chargers, solar light boxes, etc.

60A MPPT CHARGING CONTROLLER 4-stage battery charging algorithm for a rapid, efficient , safe charging(Bulk Charge, Boost Charge, Float Charge,and Equalization), 60amp Rate Charging current.

Trickle charges a 12V battery while parked