S advantage

1. The controller is suitable for medium and large independent photovoltaic power generation system.

2. Eliminated the traditional controller backward technology, adopted the new software and hardware technology.

3. Independent design and production, can be set according to the actual needs of customers, to achieve functional diversification.

4. With perfect protection function, stability and reliability.

5. Tens of thousands of practical tests, intelligent SOC algorithm, precise control of the whole system charge and discharge;

6. Adopt multi-stage PWM charging mode to ensure charging saturation and prolong battery life effectively;

7. Man-machine interface is easy to operate, avoid combination of keys as far as possible, common customers can quickly master;

8. The intelligent chip collects system data in real time and saves data records when power is off;

9. Adopt 485 interface, general Modbus protocol, allowing users to read and write system data and parameters;

10. An external temperature sensor is optional.