jonr ✭✭✭✭

> a larger battery jar...all that extra water Say one uses SG 1.220 vs 1.265.   That's an unnoticeably 4% larger battery jar to get the same amount of sulfur.

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• Re: 5 or 10W panel to keep generator battery charged

  jonr

  September 2016
  I'd buy a low cost PWM solar charge controller. 5W panel should be enough, more if there are frequent starts with short runs. 10W with no controller is too much. https://www.solar-electric.com/outbac…
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• Re: Off grid system design help

  jonr

  August 2016
  The Grundfos SQ will get rid of the starting surges at reasonable cost. It's rare that a 1 HP pump plus a large pressure tank doesn't work for a house.
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