自家発電電気は100％使用 100% use of the self-generated electricity

小型・高効率太陽光発電・蓄電システムによる地球気候変動防止 (3)

自家発電電気は100％使用：

400Whのパネルと1000Wの蓄電池を使った発電・蓄電システムで、夏の間はエアコンを昼間の8時間ほど運転できましたが、秋から冬は冷蔵庫、パソコン、テレビに使用します。

我家の冷蔵庫の消費電力は150Whくらいですから、日中は発電中（平均で200 - 300Wh）の電気を使用し、余った電気を蓄電池に蓄電すれば、夜中の6時間くらいは給電可能です。

蓄電池が空になり、給電できなくなった時点で、商用電源に自動的に切り替わるように自作していますので冷蔵庫の運転は継続します。

こうすれば日中に自家発電された電気は100％自家使用できます。

Preventing Global Climate Change with Compact, High-Efficiency Photovoltaic Power Generation and Storage Systems (3)

100% use of the self-generated electricity:

With the power generation and storage system using 400Wh panels and 1000W storage batteries, we were able to run our air conditioner for about 8 hours during the summer daytime, but from fall to winter it can be used for the refrigerator, computer, and TV.

The power consumption of our refrigerator is about 150Wh, so if we use the electricity being generated (200-300Wh on average) during the day and store the surplus electricity in the storage battery, we can supply power for about 6 hours during the night.

When the storage battery becomes empty and cannot supply power, the refrigerator will continue to operate because it has been designed to automatically switch to commercial power.

In this way, 100% of the electricity generated during the day can be used in-house.