 Dave M.'s new captive caboose--you can just barely see the solar panel on top--it's tilted back into summer position.
The new power system consists of:
That's it! But it works great, and serves his needs. Wiring for 120 volts AC from the inverter is in progress. Presently he runs lights, a stereo and a full-size computer from the system. There's no charge controller--the power input and use are very well balanced at this time, and 100 Watts of input all day into a fully-charged battery bank this size would cause no damage, as long as the batteries are watered regularly.
 Dave cleaning dust from the dirt road off of the panel... The battery bank, with 4 golf cart batteries. Can anyone spot the safety hazard here? (sorry Dave, couldn't resist...) It has to do with the awl and the jumper cable clamps that connect to the inverter! He's fixed it by now I bet. View looking up into the cupola from below. The batteries are located in the compartment underneath the cupola seats, just below the unpainted plywood panel. Note the original cabinetry, and metal step bracket! It still has the original D+RGW coal stove! It looks like previous owners have tried to remove the stove, but it is bolted to a concrete base, bolted to the car floor. Dave is glad they left it--it's a gorgeous vintage stove. Also note how it would be hard to burn wood in this stove--the only openings for loading are the 2 discs on top. Fortunately, coal is cheap and available in Colorado, and it works great. The wood piled by the stove is NOT a safety hazard--it's been hot and dry for weeks up here, and nobody has fired up a woodstove since spring! Denver and Rio Grande Western logo on the stove top!We hope that Dave M.'s dirt simple and dirt cheap power system shows that you don't have to spend thousands of bucks or hire an electrical contractor to get into alternative energy! Good thing too, as the nearest power lines to this caboose are 6 miles away.
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©2002 by FORCEFIELD
