TEL: +81-80-1928-8778
(売り込み営業、返信情報なしの利用は厳禁です。
Sales pitches and/or use without reply information strictly prohibited.)
9:00 ~ 17:00 (Monday ~ Friday)
ひまわり発電所 Sunflower Power Station, SFPS
発電効率倍増で資源保護と廃棄処分費用削減
同じ量の電気を発電するために必要な発電パネル容量(kW)を一般的な屋根据置型家庭用太陽光発電と私が開発しているひまわり発電所で比較しました。
結論から言うと、ひまわり発電所は太陽光自動追尾方式のおかげで発電効率が高いために、同じ発電量を得るには、ひまわり発電所は屋根据置型太陽光発電の半分の発電パネル数で大丈夫、資源保護と廃棄処分削減につながる、ということです。
|
|
発電パネル容量 |
必要蓄電池容量 |
|
実機)屋根据置型太陽光発電 |
4.5kW |
8kW |
|
実機)ひまわり発電所 参考)ひまわり発電所 x 3 |
0.6kW 1.8kW |
2.6kW 7.8kW |
原材料や製品が安いからと言って、それらを大量に使い、その最終処分を考えない人間の消費行動はエゴに過ぎず、悪です。
Doubling Power Generation Efficiency to Conserve Resources and Reduce Disposal Costs
I compared the solar panel capacity (kW) required to generate the same amount of electricity between a typical rooftop residential solar power system and the Sunflower Power Station (SFPS) I have been developing.
In short, thanks to its automatic solar tracking system, the Sunflower Power Station (SFPS) has higher power generation efficiency, so it requires only half the number of solar panels compared to a rooftop solar power system to produce the same amount of electricity. This leads to resource conservation and reduced disposal costs.
|
|
Solar Panel Capacity |
Required Battery Capacity |
|
(Actual) Rooftop Solar Power System |
4.5kW |
8kW |
|
(Actual) Sunflower Power Station (Reference) Sunflower Power Station x 3 |
0.6kW 1.8kW |
2.6kW 7.8kW |
Human consumption behavior that uses raw materials and products in large quantities simply because they are cheap, without considering their final disposal, is nothing more than selfishness and is wrong.
|
|
小型・高効率太陽光発電・蓄電システム by DIY(自作) |
従来型システム 屋根地据え置き型 by 業者 |
||
|
パネル |
発電出力 |
600 Wh |
5000 Wh (5 kWh) |
|
|
価格 |
15万円(各自購入) |
100 - 130万円 |
||
|
サイズ |
縦1.8m 横2.8m |
? |
||
|
蓄電池 |
蓄電量 |
1,600Wh |
10,000Wh (10 kWh) |
|
|
価格 |
16万円(各自購入) |
100万円 |
||
|
付帯設備 |
製作 設置 |
DIY(自作) 太陽光追尾装置(KTK) コントロ-ラー(KTK) パネル架設台製作 |
架設台(購入代金に含まれる) |
|
|
代金 |
25万円 |
業者 (購入代金に含まれる) |
||
|
屋内電気配線 |
配線工事 |
DIY(自作、各家庭) 蓄電池→家→電気製品 |
電気事業者(購入代金に含まれる) |
|
|
代金 |
3万円 |
|
||
|
商用電源切替装置 |
DIY(自作)、 6万円/3か所(KTK) |
業者(購入代金に含まれる) |
||
|
発電・蓄電状態監視 |
Wifi スマホ(各自購入) |
? |
||
|
|
|
|
||
|
発電効率(年間平均) |
60~70% |
30% |
||
|
発電量/月 |
50~90kWh/月 |
200~250kWh/月 |
||
|
使用可能電気製品 |
エアコン、他 |
エアコン、他 |
||
|
|
|
|
||
|
売電、売電料(年間) |
なし |
あり 、?約60,000円/年 FIT単価 16円/kW、2024年度 |
||
|
自己消費 |
100% |
? |
||
|
節約電気料(月平均) |
金額 |
2,000~4,000円/月 |
10,000円/月 |
|
|
割合 |
20~40% |
100% |
||
|
|
|
|
||
|
ワークショップ料 |
2.5万円/回 (電源切替装置1台を含む) |
なし |
||
|
|
|
|
||
|
投資金額合計 |
約60万円 |
約200~230万円 |
||
|
投資金額回収年 |
8~10年 |
15~20年 |
||
内容は予告なく変更することがあります。
|
|
Compact, high-efficiency solar power generation and storage system by DIY (self-made) |
Conventional Roof-top system by contractor |
||
|
Solar panel |
Power output |
600 Wh |
5000 Wh (5 kWh) |
|
|
Price |
0.15 million yen |
1 - 1.3 million yen |
||
|
Size |
Vertical 1.8m, horizontal 2.8m |
? |
||
|
Storage battery |
Power stored |
1,600Wh |
10,000Wh (10 kWh) |
|
|
Price |
0.16 million yen |
1 million yen |
||
|
Ancillary equipment |
Installation work |
DIY Solar tracking device & controller Panel mounting stand |
By contractor |
|
|
Price |
0.25 million yen |
By contractor |
||
|
Electrical work |
Wiring |
DIY Battery → electric appliances |
By contractor |
|
|
Price |
0.03 million yen |
|
||
|
Switching device to commercial power supply |
DIY、3 places 0.06 million yen |
By contractor |
||
|
Power generation and storage condition monitoring |
Wifi スマホ |
? |
||
|
|
|
|
||
|
Power generation efficiency (annual average) |
60~70% |
30% |
||
|
Power generation / month |
50~90kWh / month |
200~250kWh / month |
||
|
Available electric appliances |
Air conditioner, others |
Air conditioner, others |
||
|
|
|
|
||
|
Amount of electricity sales income (annual) |
なし |
0.06 million yen / year FIT 16 yen / kW in 2024 |
||
|
Self-consumption of power |
100% |
? |
||
|
Electricity savings (monthly average) |
Amount |
2,000~4,000 yen / month |
10,000円 yen / month |
|
|
Percentage |
20~40% |
100% |
||
|
|
|
|
||
|
Workshop fee |
0.25 million yen (including one switching device) |
Not needed |
||
|
|
|
|
||
|
Total investment amount |
0.6 million yen |
2~2.3 million yen |
||
|
Years required to recover investment amount |
8~10 years |
15~20 years(?) |
||
Contents are subject to change without notice.
従来のサイズ(4~5KW)の太陽光発電は蓄電池がなければ、発電ピーク時には売電しますが、その価格は買う価格よりも15円/KWほど安く、売れば売るほど損失が生じます。(下記グラフ参照)
Conventional solar power systems (4-5 kW) without storage batteries sell excess power during peak generation. However, the selling price is about 15 yen/kWh lower than the purchase price, meaning the more you sell, the greater your loss. (See graph below)
小型・高効率太陽光発電・蓄電システム
従来型システム 屋根地据え置き型
Go back to Solar Power Generation Page
Go to Generation & Consumption Data Page
Go to Workshop for DIY work
Go to Media coverage page
ひまわり発電所 Sunflower Power Station, SFPS