600kw Solar Power Plant

600kw Solar Power Plant

EPC contract for Supply,Install & Commissioning of 600KW Solar PV Power Plant.

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Project Details

  • Started on: June 2017
  • Current Status: Work in Progress
  • Location: Uttar Pradesh, India
  • Category: Renewable Energy
  • Client/Contractor: UPNEDA/Arise India Limited

Chemsys is working with Arise India Limited to install the 5 Kwp Off grid Solar System in 120 number of government Inter Colleges in Uttar Pradesh, India. The total capacity of solar system is 600 Kwp. The scope of work requires us to supply the materials and install it on sites. We are responsible for Engineering Procurement Construction (EPC) for the entire project. For this project we brought solar panels from Rhine Solar Limited, Power Conditioning Unit from Consul Neowatt and Batteries from Arise India Limited. There are several types of solar systems such as


1. Grid Connected System

A grid connected photovoltaic power system or grid connected PV power system is electricity generating solar PV power system that is connected to the utility grid. A grid connected PV system consists of solar panels, one or several inverters, a power conditioning unit and grid connection equipment. They range from small residential and commercial rooftop systems to large utility scale solar power station. Unlike stand alone power systems, a grid connected system rarely includes an integrated battery solution, as they are still very expensive.

On Grid System

2. Grid Tight System

Grid-tied, on-grid, utility-interactive, grid intertie and grid back feeding are all terms used to describe the same concept – a solar system that is connected to the utility power grid. When excess electricity generates that well be sale to electricity board.

Advantages of Grid-Tied Systems

1. Save more money with net metering
2. The utility grid is a virtual battery


Off Grid System
Solar Structure

An off-grid solar system (off-the-grid, standalone) is the obvious alternative to one that is grid-tied. For homeowners that have access to the grid, off-grid solar systems are usually out of question. Here`s why: To ensure access to electricity at all times, off-grid solar systems require battery storage and a backup generator (if you live off-the-grid). On top of this, a battery bank typically needs to be replaced after 10 years. Batteries are complicated, expensive and decrease overall system efficiency.


Hybrid solar systems combine the best from grid-tied and off-grid solar systems. These systems can either be described as off-grid solar with utility backup power, or grid-tied solar with extra battery storage. It is less expensive than off-grid solar systems.

Hybrid System
Installation of Solar Panel
Mounting of Solar Panel

About Solar

Solar energy is radiant light and heat from the Sun that is harnessed using a range of ever-evolving technologies such as solar heating, photovoltaic’s, solar thermal energy, solar architecture, molten salt power plants and artificial photosynthesis.

It is an important source of renewable energy and its technologies are broadly characterized as either passive solar or active solar depending on how they capture and distribute solar energy or convert it into solar power. Active solar techniques include the use of photovoltaic systems, concentrated solar power and solar water heating to harness the energy. Passive solar techniques include orienting a building to the Sun, selecting materials with favorable thermal mass or light-dispersing properties, and designing spaces that naturally circulate air.

The successful operation of this project has helped these colleges to untap the benefits of uninterrupted current supply.

Our Job

Construction and Commissioning

We have assembled the solar panels according to International Standards on site. Assistance from trained personnel was also provided to carry out various tests during commissioning of this project to ensure efficient working of the system.

We are committed to contributing to sustainable development. We believe that renewable sources play a central role in promoting the competitiveness of the production system the country and to ensure secure energy supply. Electricity generation from solar helps to improve the country’s energy independence, while also protecting the environment. We aim to grow by substantially increasing our installed capacity aimed at highlighting specific local peculiarities and building on expertise in this sector.

Why Solar??

Solar power generation has emerged as one of the most rapidly growing renewable sources of electricity. Solar power generation has several advantages over other forms of electricity generation:

Reduced Dependence on Fossil Fuels:

Solar energy production does not require fossil fuels and is therefore less dependent on this limited and expensive natural resource. Although there is variability in the amount and timing of sunlight over the day, season and year, a properly sized and configured system can be designed to be highly reliable while providing long-term, fixed price electricity supply.

Environmental Advantages:

Solar power production generates electricity with a limited impact on the environment as compared to other forms of electricity production.

Matching Peak Time Output with Peak Time Demand:

Solar energy can effectively supplement electricity supply from an electricity transmission grid, such as when electricity demand peaks in the summer

Modularity and Scalability:

As the size and generating capacity of a solar system are a function of the number of solar modules installed, applications of solar technology are readily scalable and versatile.

Flexible Locations:

Solar power production facilities can be installed at the customer site which reduces required investments in production and transportation infrastructure.

Government Incentives:

A growing number of countries have established incentive programs for the development of solar and other renewable energy sources, such as

(i) net metering laws that allow on-grid end users to sell electricity back to the grid at retail prices,
(ii) direct subsidies to end users to offset costs of photovoltaic equipment and installation charges,
(iii) low interest loans for financing solar power systems and tax incentives; and
(iv) government standards that mandate minimum usage levels of renewable energy sources.

Despite the cost, an advantage of photovoltaic systems is that they can be used in remote areas. Anywhere a diesel generator is the technology of choice, many times a photovoltaic system is a much better life-cycle cost option.

Stand-alone photovoltaic systems produce power independently of the utility grid. In some off-the-grid locations even one half kilometer from power lines, stand-alone photovoltaic systems can be more cost-effective than extending power lines. They are especially appropriate for remote, environmentally sensitive areas, such as national parks, cabins, and remote homes.

How Chemsys donates to renewable energy?

Clean Energy is the buzzword in the Indian Energy Market & Renewable Energy is one of the fastest growing clean energy technologies. Chemsys is working in Renewable Energy from several years. Chemsys has marvelously done Engineering Procurement Construction EPC for numbers of bio-diesel projects. Now Chemsys is successfully engaged in solar energy. Chemsys is handling 600 Kwp Solar PV Power Plant Project. After successfully installation of this Solar PV Power Plant another 15 MW project is on the way.

Safe Systems and all

  • Use only an approved, qualified Clean Energy Council accredited electrician to undertake servicing or modifications.
  • You should never attempt to service or open any part of your solar system unless you are a fully qualified licensed electrician or you have been authorized to do so and have properly prepared the site.
  • As solar systems are powered by the sun, or any other source of light they can continue to generate power from the solar panel to the inverter even if the mains power has been disconnected or there is an interruption to the electricity supply.
  • Even if your solar system has been shutdown as per the shutdown procedure, if anyone is working on your roof, you must make them aware that there is the possibility of a small, electrical charge being present in the base frame and panel frames.
  • All solar systems are connected to the electricity network. If there’s an interruption to the electricity supply, solar systems will not continue to supply power to the home.
  • Do not work in the vicinity of solar panels when it is raining or when the area is wet.
  • Do not attempt to turn off your solar system if components of the system are wet. This could result in a fatal electric shock.
  • Do not approach your system if parts are submerged and, if you are forced onto a rooftop to avoid floodwater, keep well away from solar panels and wiring.
  • Do not assume your system is safe even if there has been an interruption to the electricity supply. Solar systems still produce DC voltage while there is daylight.
  • If you’re preparing for an extreme weather event such as severe storms, cyclone or a flood event it may be a good idea to shutdown the solar system. You should always follow the manufacturer’s or installer’s shutdown procedures.
  • After a storm flying debris may have caused damage to your solar system or roof. If you’re concerned about the safety of your system, follow the shutdown procedure at the inverter or main switchboard.

Closing Statement

Chemsys has worked towards the completion of this project within the agreed time frame and exceed our client’s expectations.

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