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Re: High voltage dc disconnect
Don't even think about using an AC rated switch in a DC application, DC circuit breakers and switches are designed to deal with tha arc associated with DC current, Schneider has the Acti 9 series…1 · -
Re: Existing well hybrid power project.
Welcome to the forum @Revinvoss Sometimes attempting to power an existing pump with solar ends up costing more than replacing the pump with one designed to operate directly off PV without the need fo…1 · -
Re: LFP cells purchased on Alibaba
Since the typical user in off-grid applications keeps away from the extremes, usually operating in the 20-90% SOC window, the 4.5% capacity differential would make little difference in real world use…1 · -
Re: LFP cells purchased on Alibaba
Perhaps they are factory seconds, if they didn't come with a test report and do not have sequential serial numbers, or serial at all, they may be new cells which didn't pass the capacity test, the ca…1 · -
Re: New off-grid cabin for a newbie!
It's extremely difficult to justify a complete off grid solar system for such a short annual useage, >15% of the year, maximum useage stated. To gain knowledge, power everything with a generator u…2 ·