Rolls/Surrette Batteries
The
battery company Rolls/Surrette understands alternative
energy systems. Not only do they understand the complexities
of alternative energy systems, they believe in their environmental
benefits! Their manufacturing facility is heated and cooled
by geothermal heat pumps. They also have eight 85 watt
solar panels mounted on a solar tracker which charge a
2000 amp hour, 48 volt battery bank. This acts as their
office UPS system with plans to net meter once legislation
allows. Highlights: * Dual non-breakable container - eliminates
breakage * Modular configuration - easier transporting,
installation, and repairs * Moisture-tight outer container
* Average life expectancy - 15 years * Warranted for 10
years. (S-460 and S-530 warranted for 7 years)
Earth Solar Group



Some charge controllers do it... some inverters do it... but nothing meters better than a meter. Remote 