ひまわり発電所、快晴下の発電率、蓄電率、その電気の使い方　Sunflower Power Station, generation volume & storage rate under clear sky, and how to use its electricity

昨日、7日は久しぶりに雲がほとんどない快晴で、太陽光発電には絶好の日でした。

おかげで、「ひまわり発電所」（SFPS、自動太陽追尾式の小型高効率太陽光発電・蓄電システム（写真、ベランダ・狭地用）の発電率は午前8時過ぎに50%を越え、10時頃から15時頃までは70, 80%, 90%台の高率を維持、4時頃に50%台になりました。

日中は家電製品（冷蔵庫、電灯、パソコン、テレビなど）への給電をしながら同時に蓄電できましたので、太陽が沈む前の午後5時頃にはバッテリーの蓄電率が90%を越えました。

夜はバッテリーの蓄電率が50%になるまで給電を続け、その後スマホの操作で給電を止め、万が一の夜間停電に備えて蓄電率50%をキープしておきます。

Yesterday, the 7th, was a beautiful sunny day with almost no clouds, a perfect day for solar power generation.

Thanks to this, the power generation rate of the "Sunflower Power Station" (SFPS, an automatic, sun-tracking, compact, high-efficiency solar power generation and storage system (photo, for balconies and small spaces)) exceeded 50% at a little past 8:00 am, maintained a high rate of over 70%, 80% and 90% from around 10:00 am to around 15:00 pm, and dropped to the 50% level around 4:00 pm.

During the day, the battery was able to store electricity while simultaneously supplying power to household appliances (fridge, lights, PC, TV, etc.), so the battery's storage rate exceeded 90% by 17:00 before the sun set.

At night, we continue to supply power until the battery's energy storage rate decreases 50%, and then stop supplying power with the phone, keeping the storage rate at 50% in the event of a night-time power outage.