Ecvv Trade
Greentechy (China) Industrial Co., Ltd.

China Manufacturer with main products: Inverter, Ups, Battery, Solar Panel, Charge Controller, Wind Turbine

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off grid solar charge controller

Payment Terms: L/C, T/T

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China


1. Design for off-grid solar power system.
2. Applicable to different kinds of batteries.
3. PWM control mode , making the battery charging in best status.and MPPT control mode as optional function.
4. Digital intelligent control, With powerful imported MCU control as the core device .To ensure simple peripheral circuit structure, And more flexible and powerful control method and control strategy .
5. Modular design with simple structure and easy maintenance.
6. Automatic power control function.
7. LCD display function: visually display PV power , PV voltage , PV current , battery voltage , battery power ,charge current .
8. Perfect protection function: Solar reverse charge protection, Solar reverse connection protection, Battery reverse connection protection, Battery overcharge protection,Battery over current protection etc ,thus the system has higher reliability.
9. TVS lightning protection.

Optional Functions:
1.Optional temperature compensation function.
2.Optional RS232/RS485/USB function to communicate with computer and SD card stocks parameters automatically .
3.Optional DC Output Function. 

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  • Free Service Charge

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  • Product Quality Commitment

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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