Calculation for Net Metering Rooftop Solar System

1.

Area of Rooftop, Unit: Square Meter Square Feet

Available rooftop area :

Additional area as per definition of rooftop in Net Metering Guideline :

Note: Select the unit and insert your available rooftop area as per definition of Net Metering Guideline-2018. You can insert value either in Square Meter or Square Feet Unit.

Area Use Factor [Default Value is 9 m²/kWp, You can change it]

[For detail understanding, Read 'Net Meteting Guidebook' and Use 'Inter-Row-Spacing Calculator']

m²/kWp

2.

Sanctioned load of the consumer

kW

3.

Maximum capacity of solar system (cumulative output of inverters) as per "Net Metering Guideline-2018"

70% of Sanctioned load, not more than 10 MW

kW

4.

Installed capacity of Solar Module to acheive the 3x [ DC:AC Ratio, Normally 1.2 times of the AC output Capacity]

:

times

5.

Approximate installation cost for 1 kWp rooftop solar system with 1 kW inverter

:

Thousand Taka

6.

Annual approximate electricity generation from the proposed 4x kWp rooftop solar system

Select the Calculation mode: Select: Select any one method SOLARGIS PVOUT Solar Radiation Data Plant Capacity Factor AC Output kWh/kWp/day (Yearly Average)

For Method-1: SOLARGIS PVOUT :