DIY Solar PV Installation: Building a Balcony Power Plant! Do Not Need to cover a whole roof with PV solar panels!
The idea of a grid-tied PV installation on your balcony is starting to gain traction with so many office workers now working from home, any energy input from sunlight can help offset the additional domestic power usage during daylight hours. These mini power plants are quite cheap and even benefit from subsidies in some European cities.
Add:Room 502, 5th floor, Block A, Wanhe Science & Technology Building, No.7 Huitong Road, Guangming District, Shenzhen, China