Had already purchased the spf 5000 es (2) from AliExpress when I found out about the USA version. Had so much trouble getting the supplies I ordered and found out there are people there that are less than honest…. Especially, selling the infamous Lifepo4 batteries. Doubted access to warranty...
Removing the screw, in my opinion, is more than sufficient to eliminate the bonding issue. No need for the silicon, the grounding contact point is on top of the board.…no screw, no bond… just be sure you know which screw to remove.
Not at all sorry for the Growatt purchases. As for the...
I need a replacement main board for the Growatt spf 5000 es, or a place to send my board for repairs. Signature Solar has replacement boards but none to sell presently. The unit that is damaged came from AliExpress. A search for the blown mosfits shows 0 in stock, or 1 year lead times….??♂️...
None! The two inverters were purchased from Ali- Express. When they arrived at my residence the box was tattered….old looking, and with a Texas address. The seals were broken and discolored on both cabinets and on of the units had a bad scratch on the front. I went through all the appeals...
I knew about watts247 but didn’t know they had any in! There was nothing behind the board at the specified spot that makes contact On my spf5000es. Haven’t checked everyone else’s. I got one from Signature Solar and another from elsewhere! They are working together! I removed the screw on...