I bought a 'standard' MNPV6 combiner box but I now realize should have bought the -250 version. :o I have 3 of the MNEPV-300 breakers as required for my array according to my Classic 200 CC.
It looks like the standard 6-tab bus bar would work and the breakers will fit, IF I cut off the 1st, 3rd, and 5th tabs on the bus bar, so that only the - side of the breakers is connected to the bus bar.
Would it be o.k. to make these cuts? Or do I need a new bus bar or (if the bar can't be purchased separately), a new combiner box (the -250)?
Thank you!
Eric I am afraid there will not be room to access the 3 inputs if you do as described. The 250 bussbar has longer lehs to make room to wire the breakers. This bussbar can be purchased separately. Our part number is MNPV12-250 BUSBAR
http://www.midnitesolar.com/productPhoto.php?product_ID=266&productCatName=BUSBARS&productCat_ID=17 (http://www.midnitesolar.com/productPhoto.php?product_ID=266&productCatName=BUSBARS&productCat_ID=17)
Let me know if you have any trouble finding it.
Ryan