SL.

Details Information

Quantity

Unit

1.

Select your utility to get the 33kV Bulk Tariff :

Taka/kWh

2.

Select your Retail Electricity Tariff :

Taka/kWh

3.

Unit of measurement:

Available rooftop area :

Additional area other than rooftop according to 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 to power generation 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

4.

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.

Actual installed capacity of Solar Module [ DC:AC Ratio, Normally 1.2 times of the AC output Capacity]

:

times

5.

Approximate installation cost per kWp system (DC Capacity)

[You can change the value]

:

Thousand Taka

6.

Component Replacement Cost @11th year interms of percentage of the initial investment (Inverter and Other Accessories)

[You can change the value]

:

%

7.

Maintenance Cost (Percentage of annual return value)

[This value could be less for higher than 1MW system capacity]

:

%

8.

Insurance (Percentage of Initial Investment per Year)

[You can change the value]

:

%

9.

Annual approximate electricity generation from rooftop solar system on optimum Azimuth and Tilt angle

Select the Calculation mode:

For Method-1: Average of AC output per kWp solar system per year : kWh/kWp/year

For Method-2: Annual average of AC output per kWp solar system per day : kWh/kWp/day

For Method-3: Plant Capacity Factor : %

For Method-4: SOLARGIS PVOUT :

Note: Insert any one of the input in the left side and select the method accordingly.

 

11.

Fist time retail tariff increase after years, Common increase intervals years and Retail Tariff increasing amount Taka/kWh

Future Tariff Expectation

12.

VAT

:

%

14.

Inflation Factor/Discount Factor

[You can change it. Set '0' to avoid the NPV]

:

%


Consider the electricity consumption patern is same as the last year. Insert the last fiscal years electricity consumption

Month of FY

Electricity Consumption by the consumer

Unit

July

:

kWh

August

:

kWh

September

:

kWh

October

:

kWh

November

:

kWh

December

:

kWh

January

:

kWh

February

:

kWh

March

:

kWh

April

:

kWh

May

:

kWh

June

:

kWh