DC PV Junction Boxes is the series of DC photovoltaic surge protection junction boxes for inverters to IEC/EN standard. Such boxes are ready for installation and just need to be connected in parallel upstream of residential and lite comercial string inverters of several MPP trackers, mainly 1000Vdc rooftop installations. Available in several configurations including Type 1 or Type 2 surge protection with MC4 or cable gland connectors. Please consult for availability and models, for instance 5 pole and 8 pole SPDs.