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The performance and quality of any product are related to the efficiency of use. If the quality of the solar charge controller is not good, it may fail after several months, which will bring users a bad experience. High quality solar charger can get twice the result with half the effort. Fangpusun's PWM or MPPT charge controller can easily cope with various scenes and let the light illuminate every corner.

The application of photovoltaic power generation in architectural design realizes the integration of photovoltaic buildings. Fangpusun thinks that we can have a chat, and photovoltaic components are more important in energy buildings. A good system of photovoltaic components can bring twice the result with half the effort for your system, so the choice is very important!

Pure sine wave inverter and solar charging controller​ no longer exist as traditional industrial products. With the continuous development of the concept of the Internet of things in recent years, industrial products with the core concept of convenience, efficiency, quickness and aesthetic feeling have attracted more and more attention and recognition.

SOC stands for "state of charge" and is an indication of battery power, ranging from 100% to 0%. According to the SOC value, the load output is stopped when the SOC is less than 30%. According to the SOC value, select the charging mode (floating charge, boost, equal). The actual charge procedure, or the type of voltage and current regulation during charge, is independent of the SOC. So in SoC mode and voltage control mode, there is always a U-I charge process.

If the MPPT solar charge controller displays "ex sort", it means that there is an additional external power supply to keep the battery above the absorption voltage of the charge controller.

The red light indicates that the system status has changed, the flashing red indicator indicates the system warning, and the continuous event indicator indicates the system error. You can refer to mate2 manual for inspection.

No, the load output of the solar charge controller with load output is not limited by voltage, and there is always battery voltage at the load output.

Yes, if supported by the system, multiple controllers can be operated on the same battery without direct communication between them.

Yes, as long as the time is set, the PWM PR solar charging controller can use the luminous function at the same time.

Troubleshooting for hybrid inverters that do not produce output voltage or support critical loads: measure the DC voltage at the inverter terminals (directly on the inverter). Refer to the product specification sheet to verify that the voltage is within the acceptable voltage range.