Estragon ✭✭✭✭✭

Re point 1 and trouble keeping FLA batteries warm... fully charged lead acid won't freeze (to ~ -75°). Even at 50% charged it has to be pretty darned cold to freeze them. Low temp does reduce capacit… (View Post)

@garynappi - I have a bunch of these as ceiling/pot lighting: https://www.leevalley.com/en-ca/shop/hardware/lighting/75326-indoor-4-watt-white-led-downlight Also some strip lighting and a couple of 1… (View Post)

FWIW, I run most of my LED lighting directly on DC. They normally use a 120vac power supply in a regular household installation, which outputs ~13vdc. Running off DC directly eliminates inverter and … (View Post)

Using a 20a controller should be fine. Output should be about the same as a 10a, maybe slightly better if there's less internal heating with the bigger capacity controller. (View Post)

FWIW - A 30% SOC could be a "cliff of terrible damage" for those of us living in colder climates (supposed to be ~ -20°C here tonight). Sounds like OP is warmer, but for the benefit of late… (View Post)