1 set kelengkapan sistem lampu menggunakan tenaga bateri dicas semula dengan tenaga solar
Tuan, tlg jelaskan cara pemasangan dia..
Dari cermin kedap matahari ke... lepas tu ke... n last sekali ke lampu.
Saja nak tau...plz
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Yg kotak hitam tu apa benda pulak
dari solar panel,ke bateri, ke lampu DC.
dari solar panel,ke bateri, inverter, ke alatan AC seperti kipas angin dll.
Oh, terima kasih