Ideal Requirements for Installing a Solar Roof System and Its Benefits
A solar rooftop system, or rooftop PV system, is a photovoltaic (PV) system that has its electricity-generating solar panels mounted on the rooftop of a residential or commercial building or structure.[1] The various elements of such a system contain photovoltaic, mounting system, cables, solar inverters and other electrical attachments.
Rooftop solar systems are little compared to utility-scale solar ground-mounted photovoltaic power stations with potential in the megawatt range, hence being a form of distributed generation. Rooftop PV systems on residential buildings commonly feature a capacity of about 5 to 20 kilowatts (kW), while those mounted on commercial buildings often reach 100 kilowatts to 1 Megawatt (MW). Very broad roofs can house industrial-scale PV systems in the range of 1-10 Megawatts.
How much area is required for a 1 kWp rooftop solar PV system?
A 1 kW rooftop system generally needs 10 sq. metres of shadow-free area. However, actual area requirements may vary depending on the efficiency of solar modules, and their placement
Ideal roof for installation of the rooftop solar system
The most vital part of rooftop solar system installation is the quality of the roof. A crucial factor is the age of the roof structure is the age of the roofing structure and the wear and tear it has undergone. If repairs are needed to be done then that should be taken care of the solar system is installed. The roof should be holding installation securely. A residential solar system installation itself is not heavy enough to cause any damage to the rooftop. However strong winds can deploringly affect the installation. Therefore roof must not installation when winds are sweeping at a high speed. The other key features concern sunlight. It requires to be available 365 days of the year in an ideal situation. In other words, the roof must not be shadowed by any large objects like trees, buildings, adjacent roofs, etc. Typically a 100 sqft shadow-free roof is essential to install a 1 kW rooftop solar system. It is essential to factor in the kind of rooftop and its orientation before installing solar systems. Slanting rooftops are optimal for installing solar modules, especially when the slope is towards the south direction. Since India is located in the northern hemisphere, the south-facing rooftop will receive the most sunlight. In the case of flat rooftops, modules should be installed at an angle facing south.
What should the size of your rooftop solar system be?
The ideal size of a rooftop solar installation for an average home can be anywhere from 1kW to 10kW. The perfect roof area accessible and the capacity permitted by the power distribution companies for installation will be pivotal in the size of the rooftop solar system that can be installed. Typically, electricity charges in any home rely on factors such as the total area of the house, appliances used, and hours of usage, among others. For example, a two-bedroom house with 8-9 lights of 40 watts each, 6-7 ceiling fans, 2-3 water heaters, and two air conditioners will have a monthly electricity bill of 2000 thousand to 3000 thousand considering an average electricity tariff of 5.50 per unit.
Benefits of Solar Rooftop System
● Cost Saving
One of the greatest advantages of installing solar panels on the roof is that they supply cost savings. The tariff quoted for rooftop solar is relative to industrial and commercial tariff rates at 17% and 27% respectively.
● Reduces Carbon Print
From the very initial process of installing the panels to electricity generated by PV cells no health hazards are involved and don’t create any heat-trapping gases that contribute to global climate change. It not only generates carbon dioxide but none of the harmful emissions or wastes associated with coal- Sulpher dioxide, nitrogen oxides and mercury.
● Low Maintenance Cost
The rooftop solar system is a cost-effective system. It simply needs proper cleaning and good maintenance on a daily basis which is not even a complicated process. Most solar rooftops have a longevity of 25 years which makes them worth the investment. Basically, no major costs are involved.
● Reduction of Electricity Bills
Installing solar panels for home use can reduce electricity bills. A normal electricity connection depends on coal, oil and natural gas to power homes across the country. Installing panels on your home’s rooftop saves you economically as well the environment.
Lipo Technology Private Limited a company established in the year 2020 has manufacturing capabilities and technical expertise to offer solar rooftop systems in Gujarat. It also offers solar and electrical products like solar installation, agriculture solar system, commercial solar system, ground-mounted solar system, Industrial Solar System, Solar EPC Project and solar products like solar panels, solar blinker, solar zataka machine, Solar Charge Controller, Solar Home Accessories etc. As responsible manufacturers and suppliers, they understand the importance of constant improvement and development of products and the importance of constant improvement and development of products and facilities to stay ahead in the competitive market.













