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Re: How to wire panels for water pump series or parallel?
Really need more information than this... DC Solar panels cannot connect directly to a AC powered pump (typically 3 phase at this power level). Normally there would be an AC inverter (DC in, AC out) …1 · -
Re: 20Ah lithium pack
Being that you are (probably) in India, what you can get local/online is probably different than what we would get here. In general, PWM controllers are simpler and smaller. And for smaller systems, …2 · -
Re: 20Ah lithium pack
It does really depend on your needs and where the system will be located... Li Ion batteries are "nicer" than lead acid because there is no minimum charge current for Lithium, and those bat…2 · -
Re: -_- 32cells 15.9 volts in the garbage ?
I think I asked you before... Any way you can put the solar array 100 to 300 feet away? With MPPT controllers and a medium sized MPPT controller, it can be done. However, it would not be cheap (just …1 · -
Re: Panels test different than summer time
It is amazing, but by our eyes, a 50% reduction in light is barely perceptible. Low winter sun angle, any haze/smoke/clouds, and you will get reduced current (Isc is more or less proportional to the …1 ·
