[RE-wrenches] SMA Epprom D Technical Bulletin

HI Wrenches, We have an old SMA SB SWR 2500U inverter with the infamous Epprom D Error. I remember SMA coming out with a technical bulletin to address this via a reset process and I can remember performing the reset several times, but I don’t remember the exact process/which pins to jump. Whe

Re: [RE-wrenches] Outback Radian Generator Charging

Hi all, Changing the Gen Input mode to Support did the trick! Thanks for the advice! Amos Post Integrity Energy W 802.763.7023 C 802.291.2188 ienergyVT.com Facebook > On Oct 26, 2023, a

[RE-wrenches] Outback Radian Generator Charging

Hello wrenches, We just installed an GS8048a Radian build with Mate 3SL controller (no Optics). We are having some with charging from the generator, as the generator charging seems to be limited to about 4500Watts +/- (20amps AC) when charging through the Radian. It is a Kohler 8.5RES generat

Re: [RE-wrenches] GT with BB

Hi Bill, I’m curious where you source your bussing and/or especially the “bridge” pieces? Thanks, Amos Amos Post Integrity Energy W 802.763.7023 C 802.291.2188 ienergyVT.com Facebook

Re: [RE-wrenches] Sol-Ark/Fortress charging issue

Howie, Just to add, I have noticed this type of behavior with a Solark system with AGM batteries. It was very clear that the Solark was limiting the charge to the batteries (about 35-40AmpsDC) when the generator was running, but not clear as to why. This happened after a recent firmware updat

[RE-wrenches] Old Solar Modules

Hi all, I have a few old modules I am trying to date best I can. One is an Photowatt (Arco?) 55Watt silver frame yellow backsheet, one is a Solarex 53Watt silver frame grey back sheet, and one Arco 50Watt black frame black back sheet. Looking for help with dates and if anyone knows of good we

Re: [RE-wrenches] Has anyone ever had one of his customers get a note from SolarEdge like this one?

I know everybody is experiencing supply chain problems and it’s over my head as to what’s going on… I have also recently had poor support from Solaredge. Support was good several years back when the company was young, but it’s been getting worse and worse the last couple of years. We have

Re: [RE-wrenches] WATER COOLED - 1800 RPM - 13KW GENERATORS INQUIRY

I will second with 4-5 per year. The Kohlers are what we use currently also in the 8-14KW range for off-grid (mostly the 14KW size). Amos Post Integrity Energy W 802.763.7023 C 802.291.2188 ienergyVT.com Facebook