The 60 amp grape solar mppt charge controller with your 3 180 watt 18 volt panels would be perfect.
Grape solar charge controller manual.
It prevents overcharging your batteries as well as keeping your batteries from back feeding.
Use this kit for rvs boats 12 volt battery charging or charging small electronic devices.
The grape solar comet 40 amp pwm solar charge controller with remote monitoring allows you to safely charge your battery bank with your solar array.
The grape solar 20 amp zenith mppt solar the grape solar 20 amp zenith mppt solar charge controller keeps batteries regulated and prevents them from overcharging.
However if you have 36 volt panels three wired in parallel would also work on the grape solar zenith 60 amp controller but only 2 180 watt panels for the 40 amp charge controller.
Grape solar 165w pwm solar charge controller the gs pwm 165w solar charge controller keeps batteries regulated and prevents them from overcharging and discharging.
An interactive lcd display provides a variety of ways to monitor and control your system.
Maximum power point tracking charge controllers utilize an advanced charging algorithm to maximize charging efficiency.
A digital display makes monitoring current discharge current and batter bank capacity a breeze.
The remote monitoring capabilities also allows you to access.
1 05 the above information is subject to change without prior notice.
Solar panel voltage charging current discharging current material code 1 1 24 01488 version.
4 piece grape solar gs star 100w 100 watt polycrystalline solar panels a 40 amp grape solar comet charge controller cables and manual.