How To Measure the String I-V Curves at the Combiner Box
Measuring string I-V curves at the combiner box Measuring string performance always involves isolating and connecting to the string you want to measure. As an example, these are the steps for measuring strings at the combiner box in a negative-grounded array. See Figure 1 Shut down the inverter (if required by system operating policy) Open …
How To Measure the String I-V Curves at the Combiner Box Read More »