Please fill the form below. SOLAR EXPRESS will instantly calculate your System Size and suggest possible Solar System options.

Step 1: Check ZESA Availability.

What times, do you mostly get ZESA at your place?

Step 2: Enter average number of ZESA hours.

How many hours do you usually get ZESA at your place?


Zesa Hours/Day

*An overestimation of ZESA hours will result in an incorrect system calculation.

Step 3: Fill Out Load Evaluation Calculator


SOLAR EXPRESS Load Evaluation Calculator

Appliance Quantity Watts (V x A) Hours On per Day Watt Hours per Day
+ Add Appliance


 
Total Watt Hours per Day: Watt Hours Required Assuming Inherent Efficiency Loss:
0
0
Killowatt Hours Per Month:

Step 4: Calculate System Size

Click the "Calculate System Size button" and we'll calculate your system size based on your load evalutation calculation of 0 kWh/Mo.

Calculate System Size

Minimum
System Size
Approximate
Solar Panel Wattage
Approximate Number of
Solar Panels Needed:
0
Kilowatts
300
Watts
0
Solar Panels

We help you get the system that match your requirements.


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