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Re: [artshow_photo] Re: Battery Operated Lighting System for Outdoor Show

 

There is a good reason to eliminate the inverter. I know that
some manufacturers claim high efficiency, some as much as 90%,
but in my experience those inverters are always very expensive.
The cheap inverters are terrible at efficiency. I bought a $90 Coleman
inverter and ran a 350 watt halogen system and never got over 90
minutes on my boats group 27 deep cycle battery. The inverter got
so hot I could not touch it. Not the wires, the inverter. I'd bet the
efficiency was less that 50% with all that waste heat.

--
James Dunn
www.ImagesByJamesDunn.com

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