Solar Combiner Box with Circuit Breaker (4 String)

on the upper left you can see the combiner box in a real-world scenario. 1200 watts 3 different string of panels are running through it. would buy and recommend over and over.

Los conectores estaban invertidos negativo en postings negatives en positives y tube que arreglarlos.

The metal box is amazing. For my project I removed the some of the internal components and rewired using my own lightening protection but overall I was very pleased

The negative is that mc connectors are reversed. I spent two hours having to rewire it and as I did this I discovered that the wires are aluminum and not copper.

Excelente

The MC4 input connectors are reversed.

Opened to inspect, two screws in the bag, three missing from the bus bars, only one in place, it was stripped and at an angle. all four holes stripped. Absurdly no QA. For the price I expected better. It is all made from cheap plastic material. It is obvious they used a power screw driver.Spend the few extra dollars and buy something better.Don't waste you money on this product.

The wiring was done incorrect m4 connection is reverse so when connected negative is on the positive and positive is flowing on the negative. It can damage your charge controller.