Installation & Commissioning

RKR Solar System Services offers installation and commissioning services for solar power plants, Roof Top and solar water pumping systems. We have pooled with resources of trained qualified technician and engineers with experience of more than a MWp of solar PV installation. The services are tailored to meet the unique needs of clients based on rich experience and we are supported by our strategic partners in India for Technical knowledge and guidance.

Quality Assurance

Our installation and commissioning services conform to follow international electrical standards and codes. Hence, systems installed, maintained and operated by us give optimum energy output in the safest possible ways and gives the longest system life.


The success of a photovoltaic installation is measured by three factors:

Maximum return on financial investment.

Optimum conversion of solar energy to electricity

Safe operation throughout the lifetime of the operation

For a Solar PV Installer to deliver effective solutions, the system must be designed and installed to standards which comply with international, national or state regulation requirements. The only way to do this is to rigorously test and documents the results at the initial installation stage and also on periodic basis, to ensure the system is still working effectively and efficiently

Installation Processes

Verification of the correct arrival of the equipment. Please ensure that the box contains all the materials mentioned in the packing list. If any item is missing or damaged, please contact supplier immediately.

Supervision of structure assembly and inter wiring of the solar array on the pre prepared concrete foundations.

Installation of the Earthing protection, Lightning Arrestors, DC and AC distribution boards and Inverters.

Inter cabling between solar array source circuit to the inverters output circuits.

Inter-connection with the utility grid, installation of bidirectional meter

Testing and commissioning of the solar system.



Is the process of assuring that all systems and components of a plant are designed, installed, tested, operated, and maintained according to the operational requirements of the owner or final client.

Commissioning is a way to formalize quality control of installed PV systems. The process ensures that systems are safe and high performing. It encourages integrators to be responsible for their installations and facilitates project closeout and prompt payment. Successful commissioning leads to satisfied installers, employers and system owners. Satisfied customers become repeat customers and lead to new clients. Seen in this light, commissioning is essential to the growth of the PV industry and to the overarching goal of installing more renewable energy systems.


What is DG-PV (Diesel generator - solar PV) system controller? How is it helping in reducing the cost of operation?

DG-PV System controller is a unique solution that simultaneously interfaces with the Grid and DG set to provide a complete grid management solution. This controller makes it possible to use solar power even when grid power is not available, by sensing voltage from the diesel generator. It ensures maximum utilization of solar power and minimum fuel consumption by DG set

Smart communication between photovoltaic system and DG set assures greater uptime of the system and up to 25-30% fuel saving with maximum grid stability.

To know more about DG PV controller, please contact us.


Frequently Asked Questions

Solar panels work by absorbing sunlight with photovoltaic cells, generating direct current (DC) energy and then converting it to usable alternating current (AC) energy with the help of inverter technology
The output of a solar PV system is usable AC power and it matches the parameters of the grid power. This power is connected to the user’s electrical system at a suitable LT/HT voltage. You can run all your loads with this combination of solar and grid power, and it’s the key to a future of lower electricity bills and a cleaner environment. **Thermax currently only serves the Industrial and Commercial Segments
The energy generated by the Solar PV system replaces or minimizes the energy drawn from the grid and thus leads to savings in your electricity bill
Your solar panels will still generate electricity during cloudy, rainy, or snowy days — they just won’t produce as much energy as they do on sunny days
When you install a solar PV system and also opt for net metering, you’ll have an electric meter that works both ways. It will read how much energy is consumed from the grid.It will also show how much energy was exported when the solar power generated was more than the consumption. This may happen during holidays or periods of low production or load conditions. In such times the excess energy is fed to the grid and recorded in the meter and the set-off can be taken in subsequent months.
The utility company will settle the amount (offset) in your monthly electricity bill. So at the end of the month, you’ll only pay for the net amount of electricity. Let’s assume you exported 1000 units of solar energy and used 1500 units from the utility company during the month. Instead of paying for 1500 units, you’ll only have to pay for 500 units.
That depends on the electricity usage of your business, and the rate your utility company charges for electricity. You can save as much as 90% of your monthly electricity bill. Or you may save as little as 10%. It all depends on the solar system that you can install on your available area and also your consumption. Generally, levelized cost of electricity generation from solar is 45-50% lower than convectional grid.
Your solar panels will start generating usable energy for your property the day they are installed. You could start noticing the difference in your bills, the very first month after commissioning a solar power plant in your monthly electricity bills
Solar panels are easier to maintain because solar panels have zero moving parts and hence minimum wear and tear. You’ll have to do to maintain your solar panel to make sure they’re free of dust. You will need to clean your Solar panels twice a month with regular water (This frequency may change depending on how dusty the area is)
It depends upon the size of solar power plant. It takes minimum three months for the date of ordering.

Send the details of electricity bill and roof or ground layout

Schedule a site survey

Our team will design and submit the proposal with an optimal configuration for your solar power plant

Release the purchase order and pay advance after evaluation of available financing options to suit your requirement

Our EPC experts will install the plant with world class safety standards while adhering to the agreed schedule

Post installation, you may also avail RKR Solar comprehensive O&M package for your solar PV plant