India’s Gautam Solar has received approvals from the Approved List of Models and Manufacturers (ALMM) and the Bureau of Indian Standards (BIS) for its high-wattage 640 Wp R-Series TOPCon solar modules. These modules are designed for next-generation plants and offer exceptional efficiency and energy yield, making them ideal for EPCs and developers. They are suited for ground-mounted and utility-scale (Solar) projects, where yield, reliability, and long-term bankability are critical. Gautam Solar will showcase the modules at REI Expo 2025.
Gautam Solar has recently achieved a significant milestone by securing both ALMM (Approved List of Models and Manufacturers) and BIS (Bureau of Indian Standards) approvals for its high-wattage 640 Wp R-Series TOPCon solar modules. This accomplishment places Gautam among the select group of Indian manufacturers authorized to supply 640 Wp modules for government-backed projects, marking a pivotal advancement in the nation’s renewable energy landscape The 640 Wp R-Series modules are engineered using advanced N-type TOPCon (Tunnel Oxide Passivated Contact) bifacial technology. This design enhances the module’s efficiency.
Performance and Reliability
By allowing it to capture sunlight from both the front and rear sides, thereby increasing energy yield per unit area. With a peak efficiency of up to 23.69%, these modules are among the most efficient in their class. Their high power output and efficiency make them particularly suitable for large-scale solar installations, where maximizing energy production per square meter is crucial The R-Series modules are designed to perform optimally under various environmental conditions. They exhibit minimal Light Induced Degradation (LID) and Light and Elevated Temperature Induced Degradation (LeTID), ensuring long-term reliability and durability. Additionally, the modules offer a bifacial.
Gain potential of up to 30%, allowing them to harness reflected light from surrounding surfaces, further boosting energy generation. Their robust construction ensures excellent performance even under high-temperature conditions, making them ideal for India’s diverse climatic zones The high efficiency and power output of the 640 Wp R-Series modules contribute to a reduction in the Levelized Cost of Energy (LCOE) and optimized Balance-of-System (BOS) costs. This makes solar energy more cost-competitive and accessible, aligning with India’s goals of promoting sustainable and affordable energy solutions. By increasing energy yield per unit area.
Contribution to India’s Renewable Energy Goals
these modules also help in optimizing land use, which is particularly beneficial in regions with limited space for solar installations Gautam achievement in obtaining ALMM and BIS approvals underscores its commitment to supporting India’s renewable energy objectives. By adhering to stringent quality and compliance standards, the company contributes to the government’s vision of achieving energy self-reliance and reducing dependence on fossil fuels. The introduction of high-efficiency modules like the 640 Wp R-Series plays a vital role in accelerating the adoption of solar energy across the country Looking ahead, Gautam Solar plans to showcase the 640 Wp R-Series.
Modules at the Renewable Energy India (REI) Expo 2025, scheduled from October 30 to November 1 at India Expo Mart, Greater Noida. This platform will provide an opportunity for industry stakeholders to experience firsthand the advancements in solar technology and discuss potential collaborations. The company’s ongoing research and development efforts aim to further enhance the performance and efficiency of its modules, reinforcing its position as a leader in India’s solar manufacturing sector Gautam Solar’s receipt of ALMM and BIS approvals for its 640 Wp R-Series modules marks a significant step forward in India’s journey towards a sustainable and self-reliant.
Energy future. Through technological innovation, commitment to quality, and alignment with national energy goals, Gautam Solar is poised to make substantial contributions to the growth India’s Gautam (ALMM) has received approvals from the Approved List of Models and Manufacturers (ALMM) and the Bureau of Indian Standards (BIS) for its high-wattage 640 Wp R-Series TOPCon modules.
q1. What is the significance of ALMM approval for Gautam Solar modules?
ALMM (Approved List of Models and Manufacturers) certification ensures modules meet government-mandated quality and reliability standards for projects in India.
q2. What does BIS certification indicate?
BIS (Bureau of Indian Standards) certification confirms that the 640 Wp R-Series modules adhere to Indian quality, safety, and performance standards.
q3. What are the technical highlights of the 640 Wp R-Series modules?
These modules deliver high efficiency, low degradation rates, and enhanced durability, making them suitable for rooftop and utility-scale solar installations.
q4. How does this certification benefit solar project developers?
ALMM & BIS certification allows developers to use Gautam modules in government-backed and subsidy-linked projects, ensuring project eligibility and financial incentives.
q5. Where can Gautam modules be used?
The 640 Wp R-Series modules are ideal for commercial, industrial, and utility-scale solar projects, offering high output even in challenging environmental conditions.
