You may want to check out BattleBorn batteries and their equipment for charge control and inverter.
Living in Oregon, you may find some preppers with experience in installing these or ask BattleBorn for recommendations.
I understand having trouble finding qualified, licensed companies, especially in a possibly rural area.
BattleBorn is recommended by a couple of prepper websites and there are youtube videos on installation.
One thing I really like about the Battleborn batteries, just from reading, is that each battery contains electronics to
automatically control charge rate and to protect against voltage surges and spikes. That makes it a LOT safer to
do the installation yourself. You may live in an area that requires a licensed electrician to connect things up,
which is not a bad idea to at least get them to finalize and approve the installation, especially if you need a permit.
That said, I live in Fort Worth, an urban area and a state with strict codes and restrictions, so I am lucky to use a
legitimate, licensed solar company (Elevation Solar), and I am purchasing extra solar panels (with built in inverters)
and an LG Chem (S Korea company) lithium battery system. I keep wondering if I could simply add some Battleborn
batteries to expand that battery system, but I suspect that it won't be that simple -- nor legal for me to do it myself.
------------------------------
Henry Stinson
henrystinson@yahoo.com------------------------------
Original Message:
Sent: 01-31-2022 11:36 AM
From: Gregory Sinton
Subject: Solar upgrade in rural NE Oregon
I want to upgrade my current 5.6KW PV system to include a little more capacity, some storage, and the ability to power the house when the grid is down. I have been trying to get proposals for nearly a year and have been unsuccessful. It seems everyone is too busy and I am too far away for them to be interested (near Union Oregon). One possible problem is that my existing system uses Sunpower equipment and there are a limited number of companies that can work with Sunpower. Any suggestions?