What are off grid solar system?
The phrase off-grid is used for not being linked with the main or national electrical grid. They are principally stand-alone systems (SHS) or mini-grids usually to provide electricity to a smaller and secluded area. These are autonomous solar power plants running on solar power capable of catering the power needs of the connected setup on its own. It can be installed in any capacity ranging from 1 KW to 100 KW.
Off-grid solar solution is a resolution to electricity crisis in inaccessible areas due to scattered or distant population. Off-Grid Solar Solution is efficiently designed to meet energy requirement where electricity is not frequently available and are suitable for commercial and residential applications. It can be designed from 1kW to 100kW. Off Grid solar solution enables a user to access energy driven articles as they independently generate electricity
- Solar PV Module
- Power Conditioning Unit
- Battery Bank
- Mounting Structures / Battery Stand
- Array Junction Boxes/DC Combiner Boxes
- Required protection devices like Earthing kit, lighting protection etc.
- AC Distribution Box
An off grid solar electricity system produces electricity in a configuration from a grid where operation happens independently in connection with public grids. There is a wide array of assorted applications of Off-Grid solar systems starting with electricity supply to numerous sources. The photovoltaic off-grid is enabled to produce electricity for different possible resources varying from small villages, houses, Institutes etc.
The primary and the most essential working of Off-Grid is described as that the Energy storage system consists of a bi-directional inverter that can charge or discharge a battery bank connected. The system can supply energy from Grid and Solar Panels to the connected areas where it has to be transferred. Battery bank can run the system to meet desired back up hours at designed load. This capacity of the system can cover for the sudden loss of PV in the system hence making it quite reliable for use in remote areas. The battery bank also allows excess solar energy to be stored and used later on when required.
Benefit of Off-Grid Solar Solution
- Reliable Source of Power that replaces grid dependability
- Efficient system with low maintenance requisite
- System life more than 25 years
- Provides power for remote home, cabins and camps
- Efficient hedge against inflation in Grid electricity tariff
- Green Energy generation help reducing carbon foot print
Off grid solar power generation system requires special expertise and proven track record, since it requires going completely off the grid and relying entirely on the sun for power generation. There is no connection with the central power grid and any inadequacy while installation of the solar plant can lead to troubles in the future in terms of uninterrupted availability of power and also the cost of per unit of electricity generated. Hence it becomes critical to hire a capable and experienced solution provider.