PVM Charge Controllers

30A/40A/50A/60A(12V/24V)PWM Controller


1. Automatic system voltage identification

2. Charging program options for sealed, GEL and flooded  lead-acid batteries and  lithium batteries are available.

3. An  upgraded 3-stage PWM charging algorithm is adopted. Application of an  equalizing charge to the battery periodically or when over discharged,  can effectively prevent the battery from non-equalization and  sulfuration, thus extending the battery's service life (with the  exception of GEL and lithium batteries).

4. With  temperature compensation employed, charging parameters can be  automatically adjusted (with the exception of lithium batteries).

5. A wide  range of load working modes facilitate the product's application to  different types of street lights and monitoring devices.

6. The  product provides overcharge, over-discharge, overload protection, as  well as short-circuit and reverse-connection protection.

7. By virtue of an advanced load starting method, large-capacitance loads can be started smoothly.

8. A range of parameter settings and power-down saving functions are available ,thus requiring no repeated setting.

9. The product provides a dot matrix graphic LCD screen and a human-machine interface with 2 keys.

10.The user-friendly design of browser and dynamic interfaces ensures convenient and intuitive operations.

11. (An  optional communication function) provides a RJ12 data port (output of  TTL232 level or bluetooth signals), with the data adopting the standard  Modbus protocol, and can be used together with our upper computer  monitoring

 software or mobile phone APP.

12. Boasting an industrial grade design, the product can function well in various tough conditions.

13.TVS lighting protection is adopted.

Get in Touch


Global Solar Limited

Trade Fair Grounds, Stand Number 9, P.O Box 1202, Blantyre, Malawi

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Call 0999 82 38 82