Ignoring equipment cost, in many climates PV + a heat pump would outperform a pl...

		nullc on Sept 8, 2019 \| parent \| context \| favorite \| on: Off-Grid, Solar-Powered, Zero-Battery Refrigerator Ignoring equipment cost, in many climates PV + a heat pump would outperform a plain solar water heater. :) [Silly to ignore equipment costs, sure, but if you have other uses for PV power ... using PV for heating water isn't necessarily nuts.]