-
Re: shade
Assuming that you have the choice of 3x in series (one string), or 3x parallel connected in parallel... And you do not have a long run from the solar array to the charge controller--Then I would sugg…1 · -
Re: mppt controller working in GRID TIE INVERTER
Are you trying to understand from an Engineering Design or as an installer/end user point of view? -Bill1 · -
Re: HOW TO DESIGN OFF GRID SOLAR SYSTEM WITH 4500WATTHOUR daily load
The efficiencies (roughly) work out as: 81% of rated actual solar output power at nominal operating temperatures (typical summer day--Vmp falls as solar cells get hot) 95% for charge controller 80% t…1 · -
Re: HOW TO DESIGN OFF GRID SOLAR SYSTEM WITH 4500WATTHOUR daily load
A quick off grid system design, using our standard rules of thumbs as a starting point. Assume flooded cell lead acid batteries, 50% maximum discharge (for longer battery life): * 4,500 WH per day * …1 · -
Re: Is it safe to connect a Xantrex Prowatt 2000 to my home's main panel?
STOP... DON'T DO THIS in this way... It is unsafe, generally illegal, can injure/kill somebody, and void your house/fire/liability insurance. There are manual transfer switches and hardware that…1 ·
