The RTS under any framework like net or gross metering can be installed by the electricity consumer. So, if you have an electricity connection in your name and you pay regularly the electricity bill in your own name and also you have permission to use the grid-connected solar rooftop installation from the owner, you can install the RTS.

Saving on electricity bills by the consumer. Utilization of available vacant roof space, no additional land required. Low gestation period. No additional requirement for transmission and distribution (T&D) lines. Reduces T&D losses as power consumption and generation are collocated. Improvement in tail-end grid voltages and reduction of system congestion. Long-term energy and ecological security by a reduction in carbon emission. Better management of daytime peak loads by DISCOM/ utility. Meeting of Renewable Purchase Obligations (RPOs) of obligated entities.

No. On exposure to sunlight and the outside environment, the solar module loses its generation capacity and this is called degradation.

Plant Location Quality of equipment used No. of sunshine hours Workmanship PV module tilt angle and orientation Module Cleaning O&M activities etc.

No, daily energy generation from RTS shall be dependent on temperature and solar irradiance among other parameters and these may not be the same every day.

On a clear sunny day, a 1 KW solar power plant can generate approximately 3.5 to 4.5 units in a day depending on the type of panel used.

Rooftop solar PV systems can be installed on any type of roof having sufficient load-bearing capacity.

Solar modules (and cells within) need uninterrupted sunlight to produce maximum electrical energy. With the shadow even on a part of the module, the generation reduces to a great extent thereby wasting installed system capacity. Also, prolonged (regular, though intermittent) shadow on some cells or modules reduces their life substantially and these become useless much before their standard life of over 25 years.

A 1 kW rooftop system generally requires 100 sq. feet of shadow-free area. However, actual area requirements may vary depending on the efficiency of the solar module, its placement, etc.

In a grid-connected solar rooftop system or small solar photovoltaic (SPV) system, the DC power generated from the solar panels is converted to AC power using a power conditioning unit/Inverter and is fed to the grid.

The short answer is yes! The biggest factors contributing to dust formation are geographic location and surrounding elements that can contaminate the system. Heavy rain can help clean and remove dirt and contaminants from panels, but as some smaller studies suggest, most major studies show that dust build-up can kill a system in as little as a minute. Reported that it can reduce the efficiency of the Studies show that properly maintained solar panels are 3.5% more efficient. The daily energy loss for one year due to dust adhering to the solar module surface is about 4.4%. Photovoltaic systems installed in areas prone to dust generation, such as near major roads or farmlands, require more frequent and thorough maintenance. Failure to remove dust from panels installed in such locations can adversely affect solar power generation.

Solar panels are designed to be durable and have a long lifespan, typically lasting 25 to 30 years or more. With proper installation, maintenance, and adherence to manufacturer guidelines, you can expect your solar panels to survive for a long time. Manufacturers often provide warranties of 20 to 25 years, indicating their confidence in the panels' longevity. While slight performance degradation may occur over time, it is minimal, and regular monitoring and maintenance can help maximize their lifespan.

Polycrystalline and monocrystalline solar modules are both reliable options, but with some differences. Polycrystalline panels have a proven track record of over 60 years, while monocrystalline panels are a newer technology with higher area-efficiency. However, for a 3 kWp power plant, both types of panels will generate the same output under standard test conditions. The main advantage of monocrystalline panels is their ability to save space, but they are also more expensive. If you have ample roof area, polycrystalline panels may be a more cost-effective choice. Overall, technology in this field is advancing rapidly, so consider your specific needs and available space when making a decision.

An on-grid solar system, also known as a grid-tied system, is a solar power system that is connected to the main electrical grid. It uses solar panels to generate electricity, which is then fed into the grid. This allows you to offset your electricity consumption from the grid and even earn credits for the excess power you generate.