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Re: 1.3 specific gravity?
It would be interesting to see discussion of exactly when it makes sense to dilute the acid and reduce 100% SOC SG. If you have more capacity than you use, why not reduce SG and get longer life from …2 · -
Re: per cell charge controller
So all the cells are connected in parallel. So, except for a little bit of resistance, they are all at the same voltage. They are all going to hit 3.49V at the same time. So why disconnect them indiv…1 · -
Re: positive ground update
Most MPPT controllers are designed to self-limit their input power to a level that they are designed to handle. Electronics can run pretty hot without damage.1 · -
Re: Solar Generator batteries losing battery charge
+1 on it being time for a full load test. Your batteries may be near end of life. > 5 minutes after water heated before taking readings You need more like 5 hours if you are going to use voltage t…1 · -
Re: Surge Protection Devices - Single Phase and Single Pole - WHY ?
Say the concern is only a lightning surge coming in from somewhere upstream and getting to some in-house device. Such a surge can only come in on the hot wire (neutral is grounded at box and the tran…2 ·