S
[email protected]
- Jan 1, 1970
- 0
Is there a resource on the web that shows a typical panel usable power
output verses intensity of insolation. Also for a given panel and
latitude (51N here in UK) what average yearly output for the installed
capacity (sort of availability factor for average weather over the
year).
I have figures for a 73kW installed capacity with an annual
performance of 113,000 kWhr/year, which seems to be 17% of installed
capacity averaged over all the hours of the year, I was surprised it
could be so good. This from 1500 hours of sunshine per year, but how
much would be contributed on cloudy days?
AJH
output verses intensity of insolation. Also for a given panel and
latitude (51N here in UK) what average yearly output for the installed
capacity (sort of availability factor for average weather over the
year).
I have figures for a 73kW installed capacity with an annual
performance of 113,000 kWhr/year, which seems to be 17% of installed
capacity averaged over all the hours of the year, I was surprised it
could be so good. This from 1500 hours of sunshine per year, but how
much would be contributed on cloudy days?
AJH