Polaris solar network on household PV system calculated the problem is in fact an age-old topic, as well as one they say.
Need to take into account the owner’s electricity
Need to consider this area of roof
Need to consider
Of course mainly by roof area final
When it comes to roofing we do a simple extension said the current domestic roofing category:
Cement roof, color-coated steel roof, tile roof
Installed angle: horizontal roofs, slanted roofs
Horizontal roof how to calculate capacity?
As its name suggests the roof is flat, this kind of laying the roof photovoltaic components, need to be aware of the following:
1, construction support, and set up the tilt angle according to sunlight.
2, because of the angle, so pay special attention to components and about the distance before and after blocking
Industry calculations: one square meter horizontal roof to install components that are 50 to 70 watts
Next said sloping roofs, it covers the colored steel sheet roof and tile roofs. When you install the component, laying directly according to the slope of the roof needs covered with seamless
Pay attention to the following matters:
Shop 1, does not require brackets, calculate the angle. When installed according to the tilt angle-ply
2, because you want to install tile or colored steel sheet roof requires considering carrying the weight of the roof and the roof waterproofing measures
Industry calculations: one square meter sloping roofs to install components that are 70 to 100 Watts
To make it easier to friend lookup and calculation of the photovoltaic industry, the following reference table for my friends:
Family of distributed systems
Business distributed systems
Original title: your house roof is a flat roof or pitched roof, how to calculate PV roofing can be installed capacity?