Specifications:1) Height: 2,800mm2) 18V/20W polycrystalline solar panel3) 12V/12Ah maintenance-free lead-acid battery4) Digital program over-charge and over-discharge protection turns on/offautomatica
Specifications:1) Height: 2,800mm2) 18V/20W polycrystalline solar panel3) 12V/12Ah maintenance-free lead-acid battery4) Digital program over-charge and over-discharge protection turns on/offautomatica
Features:1) Split water heater use tube solar collectors and the tube should with thecopper heat pipe2) The inner cover coating is aluminum fins3) The heat conducts to the heat transfer liquid (anti-f
Features:1) Split water heater use tube solar collectors and the tube should with thecopper heat pipe2) The inner cover coating is aluminum fins3) The heat conducts to the heat transfer liquid (anti-f