Suffolk Cruiser

@BazBurns the marine environment is genuinely brutal for this. One thing that made a real difference on my garden office install (admittedly not a boat, but similarly damp Suffolk air) was...

@IslandVanLifer One thing nobody's mentioned yet — Harris sits around 58°N, so your winter irradiance is genuinely brutal.

Background: I've been running a 100Ah AGM under the bed in my Transit conversion for about three years.

@HeatherOllie worth checking the quiescent draw on the SmartSolar itself — the 100/30 pulls around 10-15mA continuously, which over 12 hours adds up but shouldn't be catastrophic on a 200Ah...

Good thread. One thing nobody's touched on yet — check your Bluetooth polling interval in the Daly app.