![*[Open Box]* MidNite Solar 12-String Combiner Box | MNPV12](https://cdn.shopify.com/s/files/1/0034/8913/6751/products/61PDV-Up7EL._AC_SL1280.webp?v=1672889567)
*[Open Box]* MidNite Solar 12-String Combiner Box | MNPV12
*Open Box* MidNite Solar 12-String Combiner Box | MNPV12 MidNite Solar offers a range of PV Combiners from our MNPV3 to the MNPV16. This range of combiners accommodates PV systems as small as a two string off grid cabin up to 16 strings for a 100KW commercial grid tie inverter. The MNPV series of combiners are the result of 20 years of design and manufacturing experience in the renewable energy industry. 12 single-pole 150 VDC breakers or ten 600/1,000 positive VDC fuse holders can be used with the MNPV12. It has a PV-negative busbar with 15 positions, a land busbar with 15 positions, and two 200 A Plus busbars for breakers or fuses. To assist two grid-tie inverters or two charge controllers, positive busbars can be combined or split. A popular negative PV bus can be found in most charge controllers and grid-tie inverters (except Schneider XW and BlueSky). For charge controllers that support input voltages up to 300 VDC, the MNPV12-250 can hold up to six single-pole 300 VDC circuit