Many apartment homes do not have a roof for solar panels. But a sunny balcony may offer another choice.
A solar panel changes sunlight into electricity. A small inverter changes that electricity for normal home use. An inverter is a box that changes the type of electricity. During sunny hours, the system lowers power use from the electric grid. The grid is the large network bringing electricity to homes. Some systems also charge a battery for later use. (energy.gov)
Imagine Aya works at home on a sunny afternoon. Her balcony panel is making power. That power helps run her laptop, lamp, and internet box. If clouds arrive, the grid gives her extra power. At night, a battery may power a small lamp. Without a battery, the system stops helping after sunlight ends.
Balcony solar is small, so it cannot power everything. Shade also lowers the amount of electricity. The panel must be fixed firmly, especially in strong wind. Use a tested system, and follow its instructions carefully. Rules are different in each area and building. Ask your landlord and electric company before installation. (ul.com)










