Balcony solar panels can save 30% on a typical household’s electricity bill and, with vertical surface area in cities larger than roof space, the appeal is clear
The article says they cost 400-800 Euro and the poster at the top says they generated 380kWh which is about 100 Euro’s worth so seems more like 4-8 years. Still likely worthwhile of you can get that and they last significantly longer than 10 years, but not a no brainer everyone should buy.
The article says they cost 400-800 Euro and the poster at the top says they generated 380kWh which is about 100 Euro’s worth so seems more like 4-8 years. Still likely worthwhile of you can get that and they last significantly longer than 10 years, but not a no brainer everyone should buy.
It depends so much on panel kwp, inverter wattage, orientation, your steady power need, and of course your power tariff.
Best is you take an online calculator https://www.ertragsrechner.com/rechner/balkonkraftwerk