Best Solar Panels in India 2019
Buying Solar panels could be the single best decision that you have made not only environmentally but also financially. The cost and technology improvements are slowly making solar power plants a viable option not only for large institutions but also for individual buyers. Give yourself a pat on the back for this decision. The next big question is to chose the specific brand of solar panel. There are a large number of companies selling solar components and for a novice this could be a very confusing decision to make, since solar entails a huge one time investment. The final decision will depend upon a lot of factors such as your power needs and a reliable solar partner, who would not only be there to help you with your installation needs but also be around to serve its warranty.
Though it is important to study the technical parameters of a solar panel, the foremost step is to study about the fundamental aspects of the solar panel. Installing a solar system involves a huge amount of investment and it is a lifetime decision for your property. It is therefore, important to think on all lines. Metrics such as efficiency, warranty, temperature coefficient and durability will go a long way in deciding the number of panels required and the vendor, which will in turn determine the total capital expenditure.
Let’s check out a few leading solar panel brands in India, on the basis of the above mentioned factors.
The efficiency of a solar panel is calculated by the amount of sunlight it converts into electricity per unit of area. If a solar panel is more efficient the overall efficiency of the rooftop solar system also increases. Efficiency of panels play a major role in the effective working of the whole solar system and hence prudence must be applied while choosing the same. A more efficient solar panel results in lesser number of panels to be installed and hence will entail less capital outflow.
Tier 1 Chinese players like Trina Solar announced average efficiency of 17.8% for its industrially produced P-type monocrystalline cells while SunPower boasts of achieving new 24.1% solar panel efficiency record.
Best solar panels by efficiency
Choosing a solar panel based on warranty is important as many companies might not be around to honour their promise later. The solar companies are facing constant challenge in the form of declining prices of products and many of the smaller players are finding it difficult to sustain. Solar panels are a long-term investment and customers want to work with a bankable partners, hence warranty plays an important role in determining who will be the solar panel seller.
Best solar panels by warranty
#3. Temperature Coefficient
While sunlight is important for the proper functioning of solar panels very high temperatures can lead to degradation. Temperature coefficient is measured as the effect of high temperatures on functioning of solar panels. The lower the temperature coefficient, the better.
Best solar panels by temperature coefficient
The durability of a panel is estimated by its strength to endure heavy rains, hailstorms, high winds, excessive pressure, etc. Solar Panels in different countries undergo different stress test under varied environment conditions and external pressure. These panels are then given ratings by rating agencies in order for customers to compare and choose from.
Best solar panels by temperature coefficient
Some of the Best Selling Solar Panels in 2019
Loom solar panel 180 watt / 12 volt mono crystalline for single battery (12V)
Loom solar 180 watt solar panel is made of A grade black silicon anti PID mono cells to generate electricity from sun. The cells are made of superior quality silicon which gives higher efficiency up to 20% and also performs better in low light. It is the latest panels in mono crystalline technology that comes with 5 busbars 36 cells and 25 years performance warranty.
Loom solar panel 340 watt - 24 volt mono crystalline for double batteries (24V)
Loom solar 340 watt solar panel is made of anti PID mono perk cells which gives higher efficiency up to 20%. It is the latest technology solar panel in India that works in low light and even in cloudy weather. The cells inside solar panel is made of A grade, anti pid cells. It is the best solar panels in mono crystalline technology that comes with 5 busbars and 72 cells and 25 years performance warranty.
Luminous Mono Crystalline Solar Panel 335 Watt - 24 Volt
Luminous mono crystalline solar panel 335 Watt - 24 Volt is popularly used for installation in home or office. This is best solar panel with highest efficiency up to 19% and maximum wattage. It generates 8 amps current. the dimension of panel is 6.4 feet * 3.2 feet. It comprises of A+ Grade, anti PID polycrystalline cells and comes with 1 year manufacturer warranty and 25 years of performance warranty.
Microtek Solar Panel 150 Watt - 12 Volt
Microtek is a premium brand in the Indian Solar Industry. Microtek’s 150 watt solar panel is the largest selling model for homes. The panels comes with heavy duty anodized aluminum frames, MC4 compatible connectors and a junction box. This multi crystalline solar panel has 12V operating voltage with an output power of 150 watt. It comes with manufacturer warranty of 1 year and performance warranty of 25 years.