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Fangpusun Solsum F series PWM Solar regulator, simple design , easy to use，Specially for the Street light system.Welcome your kindly enquiry more

According to the old customer's requirenment, we design the MPPT Solar charge controllers packing with colorful design.Welcome your kindly advice.

Annual Meeting & Fangpusun 2019, Fangpusun is a company integrating development, production and sales, suitable for various applications (off-grid, self-use, safety and industrial) batteries Conversion equipment.

300W and 600W are real sine wave and full power help our customers win many projects from the government

Battery monitor help the customer read the battery old data and learn the battery condition well.

Plug-in resistor and diode are plugged into Inverter PCB, the accuracy and the efficiency is more better than by human