On-grid systems    
1. How many KiloWatts-Hours (kWh)
do you use per month?
kWh/Month
2. What percentage of this power will be used  by solar energy?  %
3. Average Sun Hours per day?  Hours
Minimum System Size: Watts
Recommended System Size: Watts
     
     
Off-grid systems    
1. What is the total Watts (W)
your electronics will consume?
Watts
2. For how long are you planning
to run these devices? 
Hour(s)
3. Charge Controller effiency
(PWM: 80%, MPPT: 92%) 
% Efficiency
4. Average Sun Hours per day?  Hours
Minimum System Size: Watts
Recommended System Size: Watts
Recommended Battery Size (12V): Amp-hours
Recommended Battery Size (24V): Amp-hours
     
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