When choosing a solar power plant (SPP) for your home, it is important to consider not only the price of the equipment, but also the real electricity needs of your family and the technical capabilities of the facility. Below are the main steps that will help you choose the best SPP for you.
1. Estimate the roof area.
- An average 550 W panel takes up about 2 m² .
- To install a 10 kW station, you need about 50-60 m² of space with good lighting.
- Important: The roof should be oriented to the south or east/west at an angle of 15-40° to ensure maximum generation.
2. Determine your electricity needs.
Check your latest electricity bills - how many kWh does your house consume per month?
For example:
- 100-300 kW - for a country house or energy-efficient housing - a 5 kW station;
- 300-600 kW - for a standard private house with appliances - an 8-10 kW station;
- 600-1000 kW - for a large house with electric heating, pumps, a swimming pool - a 12-15 kW station.
3. 3. Select the type of station: Network, hybrid , or standalone:
- Network SPP - works when there is light in the network. The most affordable option;
- Hybrid SPP - has batteries, works during blackouts. The best choice for stability.
4. Make a calculation or contact a specialist.
Experts will take this into account:
- your average consumption;
- roofarea and orientation;
- the ability to sell the surplus at a green tariff;
- the need for energy independence .
Professional selection of the system is a guarantee that the station will pay off in 4-6 years.
When choosing a solar power plant , consider 3 main things: roofarea, your kilowatt needs and goals (savings, autonomy, profit).
And remember - it is better to contact a reliable company, that provides turnkey services and provides warranty and post-warranty service.
