Top 5 largest solar panels in India
The first solar panel was made in 1839, and since then, there have been significant improvements in solar panel technology. This has greatly increased the capacity of solar panels to generate electricity, allowing you to generate more electricity in less space. As their technology has improved, the prices of solar panels have also been decreasing.
Seven to eight years ago, you could get two solar panels for ₹35 per watt. Now, those same panels are available for approximately ₹22 per watt. This means that previously, you had to pay around ₹35,000 for 1 kilowatt of solar panels. Today, you can get 1 kilowatt of solar panels for about ₹22,000. However, this price is for polycrystalline technology.
Top 5 largest Solar Panels in India
In India, the market offers the latest technology in solar panels. As I mentioned, panels using polycrystalline technology are available for around ₹22 per watt. In this technology, you can find solar panels with a capacity of up to 335 watts at approximately ₹22 per watt.
Furthermore, in the current market, you can also find solar panels with a capacity of up to 715 watts. These panels are made using Mono Perc Bifacial technology. Mono Perc Bifacial solar panels are the latest in technology, which is why their current price is slightly higher. Below, I have provided information about some of the largest solar panels available in the market.
1.Waaree 715w Bifacial
Waaree company launched this solar panel at REI Expo 2023. Its electricity-generating capacity is 715 watts. Solar panels with a capacity of 715 watts are used to install large-scale solar plants, not in homes. This is done to generate maximum electricity in minimum space. If you install a 7 kW solar system at home, you would need approximately 21 solar panels of polycrystalline technology. However, with just 10 panels of 715 watts, you can create a 7 kW solar system.
Product Details
- Brand: Waaree
- Product Origin: India
- Color: Full Black/Silver
- Number Of Cells: 132cells
- Solar Cell: 210mm Solar Cells
- Power Ranger: 715w
- Size: 2384mm×1308mm×35mm
- Type: N-Type HJT Bifacial
- Max Power : 715W
- Warranty: 30 Years
2. Goldi HELOC̣ Plus 710 W bifacial HJT module
Goldi Solar Private Limited launched its 710w bifacial HJT module in the REI Expo held in September 2022. This solar panel is specially designed for commercial and industrial solar plants. The efficiency of this solar panel is approximately 22.85%.
Product Details
- Brand: Goldi Solar Pvt Ltd
- Product Origin: India
- Color: Full Black/Silver
- Number Of Cells: 132cells
- Solar Cell: 210mm Solar Cells
- Power Ranger: 710w
- Size: 2384mm×1308mm×35mm
- Type: N-Type HJT Bifacial
- Max Power : 710W
- Warranty: 30 Years*
3. Spark Solar TOPcon 700w
Spark Solar also showcased its TOPcon 700w solar panel at REI Expo. This solar panel has an efficiency of 22.5%, and it comes with a warranty of approximately 30 years, including 12 years of product warranty.
| Model | RSM700-132 HC |
| Rated Maximum Power at STC | 700W |
| Open Circuit Voltage(Voc) | 47.2 |
| Maximum Power Voltage(Vmp) | 39.9 |
| Short Circuit Current(Isc) | 18.79 |
| Maximum Power Current(Imp) | 17.55 |
| Module Efficiency(%) | 22.5 |
4. Jakson Helia Plus 690w
This solar panel is part of Jakson company’s Helia Plus series. It has an efficiency of 21.50%. It is currently being used for large-scale solar plant installations. This solar panel comes with Bifacial technology, meaning it can generate electricity from both sides. Bifacial solar panels are more effective in places with less sunlight or areas prone to frequent rain.
ELECTRICAL DATA (STC)
| Peak Power Watts-PMAX (Wp)* | 690 |
| Power Tolerance-PMAX (W) | |
| Maximum Power Voltage-VMPP (V) | 40.1 |
| Maximum Power Current-IMPP (A) | 17.23 |
| Open Circuit Voltage-VOC (V) | 47.9 |
| Short Circuit Current-ISC (A) | 18.25 |
| Module Eficiency η m (%) | 22.2 |
Electrical characteristics with diuerent power bin (reference to 10% Irradiance ratio)
| Total Equivalent power -PMAX (Wp) | 745 |
| Maximum Power Voltage-VMPP (V) | 40.1 |
| Maximum Power Current-IMPP (A) | 18.60 |
| Open Circuit Voltage-VOC (V) | 47.9 |
| Short Circuit Current-ISC (A) | 19.71 |
ELECTRICAL DATA (NOCT)
| Maximum Power-PMAX (Wp) | 526 |
| Maximum Power Voltage-VMPP (V) | 37.7 |
| Maximum Power Current-IMPP (A) | 13.96 |
| Open Circuit Voltage-VOC (V) | 45.4 |
| Short Circuit Current-ISC (A) | 14.71 |
5.Waaree Bifacial 665w
This solar panel also utilizes Bifacial technology, generating electricity from both sides. It belongs to Waaree’s Arka Series, offering a range from 650w to 665w. This panel comes with a warranty of 91.95% output power for 12 years and 84.95% output power for 25 years.
| Electrical Data at STC | |
| Maximum Power (Pmax) | 665 Wp |
| Voltage at Maximum Power (Vmpp) | 38.1 V |
| Current at Maximum Power (Impp) | 17.46 A |
| Open Circuit Voltage (Voc) | 46.58 V |
| Short Circuit Current (Isc) | 18.03 A |
| Panel Efficiency | 21.29 % |
These are some of the solar panels currently being used in some of the largest solar plants in India. Apart from these, there are many companies in India manufacturing solar panels within the range of 600 to 700 watts. So, if you want to install solar panels for your home, you can choose panels from any reputable company within this range.