GRID TIED SOLAR ROOF TOP (WITHOUT BATTERY)

SOLAR PV SYSTEM CAPACITY SIZING

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The size of a solar PV system depends on the 90% energy consumption of the building and the shade-free rooftop (or other) are available.

GRID TIED SOLAR ROOF TOP (WITHOUT BATTERY)

While there are many configurations for solar rooftop power systems, Grid connected systems have gained momentum and popularity mainly in urban areas.The system is interfaced with the power utility grid. Here, Solar PV system takes the first priority to run the loads. The excess power, if generated will be exported to the power grid. In case of deficit of solar power, the differential power is drawn from the power grid.

In this system, abidirectional meter is installed to measure the net energy (Net metering). Grid-connected PV systems are the most popular solar electric system in the market today. It is the least expensive and lowest-maintenance option.

Even though the technology behindgrid connected solar energy seems complex, in reality it is not so. It is quite simple. These Guidelines for grid-connected small scale (rooftop) solar PV systems have been prepared for the benefit of departments and organizations of the Government of Maharashtra that plan to install these systems for their office buildings.

This document is a guideline document only and the Government Departments and Organizations may make suitable modifications to these documents to meet their specific (process) requirements.

SYSTEM COMPONENTS:

Solar PV (photo-voltaic) array

Solar PV array support structure

Solar grid inverter

Protection devices

Cables