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Hi, I'm planning an off-grid solar setup and would like to over size my panels to maintain decent production in the winter. For the MPPT at 4kW I would like at least 5kW PV (25% over size). With 2 strings in parallel I'm worried that the short circuit current is too close to the max PV Isc of...

Hi, I would like to clamp my panels along the long module side as described in the Meyer burger panel installation guide. Maybe just on square metal bars? (not necessarily) What clamps could be suitable for this? In my mind I imagined some kind of C style clamp like below. But I can't find...