Coulson Energy Blog

On October 4th, As part of the ASES National Solor tour we found our selves at one of the closest homes who have done alot in the way of alternative energy. Here are a few things that we saw. 2 – 3 kWh photo voltaic solar arrays (grid tied – no batteries) Wind turbine (not [...]

Here is the current setup of Panels, Controller, Batteries, and estimated costs. 2 Deep cycle Marine Batteries. (Battery Warehouse $80.00 each).  Tip: see if blemishes are available (have scratches).  while writing this I called around and found some for $39.99 each. 4 5v 350mAh solar panels (harbor freight for $34.99 ea @ harbor freight) 1 [...]