The inverters should be really good but some type off error in firmware makes them hard to start up in my 3-phase 4pcs pararell setup, i get help from seller and now seller give me direct contact with tech support on Deye that will make new firmware to update the product.

High quality panels that gives out more watts then stated, i will update on exact numbers later but my panels was going over 700w per panel at midday usage. Shipping will take some time if you order bulk pack pallet due to weight/size. Seller is very helpfull and gives tips and information about product to help costumer make right choise, is honest about quality and good or bad things about diffrent products.