Net metering (also known as net energy metering or NEM) is a billing arrangement that allows business and individuals generating their own electricity to deliver unused energy back to their local power grid and get credited back for its retail price. Utility customers are typically issued a meter to
Feasibility of net metering system for common household in Peshawar
Net metering (also known as net energy metering or NEM) is a billing arrangement that allows business and individuals generating their own electricity to deliver unused energy back to their local power grid and get credited back for its retail price. Utility customers are typically issued a meter to measure the amount of electricity being delivered from the grid. Organizations set up for solar net metering use specialized bidirectional meters that also track the amount of electricity flowing back to their local power grid. So, when you are literally burning the midnight oil, the bidirectional meter records how much electricity is being delivered to your facility. And on the sunny side if your solar panel system is in full swing and producing more energy than your operation and use, the meter records how much electricity is received by the utility. A third reading on the meter displays the difference between the amount delivered and received, or “net “energy used. It results into reduction of electricity bills. Solar photovoltaic system is used significantly in net metering. Commercial consumers are targeting purposefully. The study also on analyses the annual savings of electricity and economic feasibility in solar rooftop photovoltaic system.
To produce power from renewable source of energy (from solar panel) so for this purpose we must install the solar panel as required by first calculating the load. Designing the whole system according to the give fig.

Implementation
Fulfill the nepra requirement for net metering policy. According to their policy we will have to be a proper system such that it will be secure, proper earthing, a good wiring system and the function of inverter which is required for an on grid system.
Testing
In testing we can check the result that either the things that we are mentioned in objectives are obtain or not. For this purpose, we must take some readings from net meter as well as to attach some load (5kw) to check either it works or not. Then After visiting of nepra members and if they allow your system you will be provide a meter.
Evaluation:
we are checking that either we obtain the objectives or not.
| Item Name | Type | No. of Units | Per Unit Cost (in Rs) | Total (in Rs) |
|---|---|---|---|---|
| Solar panel 440w | Equipment | 1 | 15000 | 15000 |
| On grid inverter | Equipment | 1 | 48000 | 48000 |
| AC and DC cable | Miscellaneous | 1 | 5000 | 5000 |
| Accessories | Miscellaneous | 1 | 4000 | 4000 |
| Green meter servies | Equipment | 1 | 1000 | 1000 |
| Stand | Equipment | 1 | 2000 | 2000 |
| Earthing and lightining arrestor | Equipment | 1 | 4000 | 4000 |
| surving, traveling etc | Miscellaneous | 1 | 1000 | 1000 |
| Total in (Rs) | 80000 |
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