科技世界 家用太陽能儲電池
A supplied image obtained Wednesday, Dec. 9, 2015 of The Tesla Powerwall battery that will be sold in Australia by Origin Energy. Source: AAP-Origin
家居裝置太陽能發電板加上儲存太陽能的電池，未來澳洲家庭用電可能自給自足。KK為大家講解這新科技組合。請點擊以下圖片收聽。
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A supplied image obtained Wednesday, Dec. 9, 2015 of The Tesla Powerwall battery that will be sold in Australia by Origin Energy. Source: AAP-Origin
