Earth Solar GroupLink 10
A compact digital battery monitor for 12 or 24 VDC battery banks up to 2,000 AH capacity. 0.5 percent accurate display modes: battery voltage, load amps 0 to 500, amp-hours 0 to 1999 and remaining capacity. Multi-colored display with LCD digital read-out which can be mounted up to 200 feet away. Mounts in 2" hole, shunt not included.
TrMetric 2020
Model 2020's system monitor features digital meter displays volts, amps, amp hours, battery percent full, battery reminder light, plus six additional data monitoring functions. Accepts two sizes of shunts. Fits double gang electrical box. 12 or 24VDC Operations. Can be used up to 375 feet away from battery.
TM 500
The Trace Meter keeps track of the energy your system has available, as well as energy consumed--thereby insuring adequate reserve power capacity, as well as to insure the longevity of your battery bank.
You've got to mount those panels on something! And it's always better to leave the engineering to the engineers. We carry racks by 