Solar panels are progressively being installed by homeowners who are worried about rising electricity costs and want a system that cuts their bills and produces greener energy.
What size solar panel system do I need for my home?
To size your solar panel system for your home, you need to figure out how much electricity you use and when you are using it.
A typical home uses 20Kw of energy a day as a general guide. A 5Kw solar system would meet most of the daytime power needs of an available home.
How many solar panels do I need for my home?
- The output of your entire solar system matters more than the size or number of panels.
- The higher each panel’s nominal power rating (and actual power output), the fewer you will need or (the more power you will generate).
- If your home has plenty of roof space, you may find it economical to purchase cheaper panels with less efficiency and use more of them.
For example, You could use four 250W Jinko panels, taking up 6.5m² of roof space, to make a 1000W array. But four 350W Q.MAXX panels would take up the same overall area and form a more extensive collection of 1400W (although the Q.MAXX will cost you more). Read More