The landlord situation is genuinely the key here. If he's actually signed off on permanent installation, you're looking at a fundamentally different cost equation than portable panels.
Your...
Penetrations are where most folk come unstuck. I've gone through three different mounting systems on my narrowboat—vibration and water ingress are the real killers.
The modular angle is exactly right for boats—spatial constraints force you to think vertically and in layers rather than spreading everything across a massive battery bank.
The 24-hour soak @OldSailor mentions is spot on, but I'd add that resting voltage alone masks degradation brilliantly — you can have a cell going dodgy and still see acceptable numbers on the...
The brutal truth is winter consumption versus generation. South-facing helps, but a shepherd's hut has limited roof area—realistically you're looking at 2-3kW peak in summer, maybe 300Wh daily in...
The elephant in the room nobody's mentioned yet is the charging curve. Car alternators are designed to maintain a float voltage (~13.8V) once the engine's running, which is fine for starter...
Right, I've been running both at different points in my setup, so I can speak from experience here.
Modified sine wave (MSW) is essentially a stepped approximation of a true sine wave — think of...
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