The battery and mppt solar charge controller are built inside of light head, solar light and solar panel are connected to each other by MC4 plugs, the cable distance from light to solar panel could reach to 30 meters without voltage dropping. Solar tube light is 18W, Solar panel is 30W. Cable length is 5M.
Tel.: +86-0760-88667850 / 86687851
Conctact : Wayne Tseng
Wechat/Whatsapp: +86 18023075361
Email: sales@auroraslighting.com
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