Grid Tied Solar Installation Company & Service Providers in Pune

Grid Tied Solar Installation

GRID TIED SOLAR INSTALLATION

A grid-tied solar system, also called tied to grid or grid tie system, is a semi-autonomous electrical generation or grid energy storage system which links to the mains to feed excess capacity back to the local mains electrical grid. When insufficient electricity is generated, or the batteries are not fully charged, electricity drawn from the mains grid can make up the shortfall.

Direct Current (DC) electricity is passed to an inverter which is grid tied. The inverter monitors the alternating current mains supply waveforms and generates electricity that is phase matched. The DC electrical system is attached to the mains via this mechanism. Because the local system is phase matched, electricity can be drawn from the mains in the situation of a generating shortfall or discharge in batteries.


Advantages of Grid Tied Systems :

  • A grid-connection will allow you to save more money with solar panels through better efficiency rates, net metering, plus lower equipment and installation costs
  • Batteries, and other stand-alone equipment, are required for a fully functional off-grid solar system and add to costs as well as maintenance. Grid-tied solar systems are therefore generally cheaper and simpler to install.
  • Your solar panels will often generate more electricity than what you are capable of consuming. With net metering, homeowners can put this excess electricity onto the utility grid instead of storing it themselves with batteries.
  • Net metering (or feed-in tariff schemes in some countries) play an important role in how solar power is incentivized. Without it, residential solar systems would be much less feasible from a financial point of view

Equipment for Grid-Tied Solar Systems -

There are a few key differences between the equipment needed for grid-tied, off-grid and hybrid solar systems. Standard grid-tied solar systems rely on the following components:

» Grid-Tie Inverter (GTI) or Micro-Inverters
» Power Meter

Electricity has to be spent in real time. However, it can be temporarily stored as other forms of energy (e.g. chemical energy in batteries). Energy storage typically comes with significant losses. The electric power grid is in many ways also a battery, without the need for maintenance or replacements, and with much better efficiency rates. In other words, more electricity (and more money) goes to waste with conventional battery systems. The utility grid is a virtual battery


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