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Main features:

● The product has passed the latest TUV (IEC62790) standard certification

● The diode is fixed on the bottom radiator by resistance welding technology, with small contact impedance, excellent heat dissipation and low power consumption

● Welding strip shall be put through before welding, with double protection

● The cable is fixed on the copper sheet by resistance welding technology, with low impedance and excellent heat dissipation

● Large current, small size, only 18ml glue filling

● The shell material has strong UV resistance, weather resistance, acid and alkali resistance, and meets the harsh outdoor use environment