<m
...@weathersystemsonline.co.uk> wrote:
> I should have mentioned that if 24v system was used then this might
> just work.
> I know the the inverter is around 90% efficient, but the main idea was
> to support a low wattage solar panel until money would allow the
> purchase of much larger system. Another idea I had was to help
> charge up the batteries (from very overcast days) to make best use of
> Economy7 and charge the batteries over night from the mains.
> John
> On 7 Nov, 03:34, mike <craftm...@hotmail.com> wrote:
> > In theory this could be possible, but the inverter demands a high
> > ampage and will always use more power consumption than it provides,
> > that's a fact of life.
> > The real test would be when the 150w is being used as this is when the
> > ampage rises in the inverter, the battery would not keep up with the
> > rate of charge necessary.
> > On 5 Nov, 20:12, "m...@weathersystemsonline.co.uk"
> > <m...@weathersystemsonline.co.uk> wrote:
> > > I was wondering if it was possible to use a inverter connected to a
> > > battery that feeds power to a battery charger via an controller that
> > > in turn tops up the battery thereby if my calculations are right, the
> > > battery never run down and yet get about 150w spare capacity from an
> > > 300w Inverter (FREE ELECTRICITY)?
> > > Can this be possible....
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