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Battery Charge Controller

12/24V system voltage auto recognition and switch, designed in 3 appearances with different materials and colors according to different voltage and current.

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Product Details

battery charge controller

1.Product introduction of the battery charge controller

10A PWM solar charge controller, it has simple appearance, quality is reliable, with range of 0-100% can charge the battery quickly and stably under any condition of solar photovoltaic system, automatically recognize the system rated voltage when start up.

2.Product parameter (specification) of battery charge controller



System voltage

12/24V auto. switch

Max. charging current


Charge mode


Max. PV input voltage


Float charge


Bulk charge


Equalization charge


LED indicator

2 LED indicators for charge status and battery status

Battery type

Gel, AGM, other Lead acid battery


24 months






Gift box; 80pcs/14.4Kgs/CTN; 52*32*36cm

Packing list

1 * 10A Solar charge controller;

1 * User Manual;

3.Product feature and application of battery charge controller 

12/24v automatic recognition.

High efficient series PWM charging, increase the battery lifetime and improve the solar system performance.

Gel and lead acid sealed battery type optional.

Electronic protection: overheating, overcharging, over discharging, overload, and short circuit.

Reverse polarity protection: any combination of the solar module and the battery.


1: What is the difference between PWM and MPPT charge controller?

PWM charge controllers rely on an older technology. These controllers work to match the voltage from the solar panels to battery's voltage by pulling down the panel's voltage,  in doing so, it lowers the efficiency of the energy to about 80% of the theoretical maximum.

MPPT is a newer technology designed for extracting maximum energy from the solar panel, by maintaining the highest possible voltage from the panel. It can achieve high efficiency rate of 98%."

2: How is your quality?

CARSPA has successful implemented ISO9001 and a strict quality control process throughout the production process. In addition, we use ATE testing equipment for testing and we keep test data for as long as 5 years.

3: What is your regular package?

Our regular package is color box or brown box, then packaged in cartons.

4: Can I get one for sample?

Sure, sample order or trial order is warmly welcomed for testing out good quality.

5: What's the price and MOQ?

They are based on your detailed inquiry. Please send us inquiry. We’ll reply within 24 hours, and let you know the latest price and MOQ.

6: What's the delivery time?

It depends on your quantity, but usually, 7 days for sample order, 30-45 days for batch order.

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