A
AndyN
I am slightly unsure about some of the tests on the DC side of my PV installation. I can fill out Voc (stc) and measure it in the string test too. Insulation resistance is no problem. My current short circuit string test Isc reads 0.99A. This seems low to me, any ideas? The DTi guide also gives 'Sun' under the string tests section. I think this means the irradiance measurement. I do not have an instrument to measure in watts per metre square but I do have a light meter to measure in Lux. Can I use this and do a conversion?
Have got my MCS accreditation assessment on Tuesday!
Have got my MCS accreditation assessment on Tuesday!