For my new build, I am not planning a photovoltaic system initially, but I want to keep the option open for the future as much as possible.
Which cables should be installed from the meter cabinet to the roof so that a photovoltaic system can be retrofitted later as easily and cost-effectively as possible? How many cables? What cross-sections? How much space should be allowed for in the meter cabinet?
Which cables should be installed from the meter cabinet to the roof so that a photovoltaic system can be retrofitted later as easily and cost-effectively as possible? How many cables? What cross-sections? How much space should be allowed for in the meter cabinet?
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nordanney29 Jun 2020 21:29Tolentino schrieb:
How much does a photovoltaic module actually weigh?My future modules (1740x1030x32mm (68.5x40.6x1.3 inches)) weigh 19.9kg (43.9 lbs) including the frame. That is 1.8 square meters (19.4 square feet), so 11kg (24.2 lbs) per square meter (10.8 square feet) plus the substructure.P
Piotr198129 Jun 2020 23:48I have attached the offer for you; maybe you can share your thoughts on it. I’m looking forward to your opinion.
Basically, is your recommendation to initially do without the battery storage?
I hope it’s readable—the scan from the supplier was really poor.
Basically, is your recommendation to initially do without the battery storage?
I hope it’s readable—the scan from the supplier was really poor.