How much longer?

On 2008-04-09, Jay Honeck wrote:
I'm curious how they are getting 110 volts for your outlets. I thought that
was unattainable with current (sorry!) technology.

It's been attainable to get 110vac from DC probably for the best part of
a century or more. The magic device is called an inverter.

I have a little solar photovoltaic panel on my shed roof for powering the
electric stuff in the garden, like lighting, pond pump etc. It currently
has 3 outlets - 12 volt DC, 6 volt DC (a DC-DC converter I built myself
for charging 6 volt lead acid batteries, for use with my bike), and 240
volts AC off an inverter.

Technology to make AC from DC, DC from AC, high voltage DC from low
voltage DC and all the combinations has existed for decades. It's very
basic stuff. I've made 1000 volts DC from 12 volts DC. It's not even
hard to do.

--
From the sunny Isle of Man.
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