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I need a high capacity UPS in the 10-12kW range to keep a rack of servers up while the backup generator starts. I recently purchased an EG4 18KPV hybrid inverter and four EG4 LL server rack batteries. This is grid connected with no solar and no grid back-feed. I am seeing a "glitch" on the...

AFTER the house batteries are fully charged I want to send EXCESS solar production to our Tesla. We are zero export grid tied so once batteries are full any excess solar power not used by the house is wasted. Sending the excess to the cars makes charging them truly “free”. I see some discussion...

Looking for a legit battery monitor that uses a current shut to track SOC. But this is a remote site so BT phone apps are not going to help and aiming a web cam at a display is silly. We have Internet access and a wired network so something with an Ethernet port would be ideal. WiFi would be...