Archive · 23 Jul 2026
Rayzon Solar and Caelux Partner for 5 GW Perovskite Solar Modules
Rayzon Solar, a big solar panel maker in India, and Caelux, a company that makes special solar glass, have teamed up.
They will work together for five years to make super-efficient solar panels.
These panels will use both silicon and a new material called perovskite to make more energy.
This partnership will help India make better solar panels and reach its goal of using more clean energy.
The new panels will be ready by 2028 and will be very powerful, with 28% efficiency.
This means they can make more electricity from the same amount of sunlight.
Both companies are excited about this project and think it will be great for the environment and for India's energy future.
Rayzon Solar and Caelux announce a five-year partnership to produce 5 GW of perovskite solar modules.
The modules will have a record-breaking efficiency of 28% by combining perovskite and silicon technologies.
Rayzon Solar will integrate Caelux’s energy-producing solar glass into its TOPCon modules.
Commercial volumes of the new modules are expected to be available by 2028.
The partnership supports India’s clean energy goals and domestic manufacturing ecosystem.
- Who
- Rayzon Solar Limited and Caelux Corporation
- What
- A partnership to integrate perovskite solar technology into solar modules
- When
- Announced on July 23
- Where
- Surat, Gujarat, India
- Why
- To enhance solar module efficiency and support India's clean energy goals
Rayzon Solar
Caelux Corporation
Technology Integration
Rayzon Solar
Rayzon Solar will overlay Caelux’s energy-producing glass on its TOPCon technology to produce high-power density modules.
Caelux Corporation
Caelux will provide its energy-producing solar glass to enhance the efficiency of Rayzon Solar’s modules.
Market Strategy
Rayzon Solar
Rayzon Solar aims to strengthen India’s position in next-generation solar manufacturing.
Caelux Corporation
Caelux sees India as a strategic destination for scaling its technology globally.
- Partnership Duration
- Five years
- Total Capacity
- 5 GW
- Module Efficiency
- 28%
- Commercial Availability
- 2028
- Rayzon Solar's Manufacturing Capacity
- 11.3 GW
- Caelux Headquarters
- Baldwin Park, California
- Rayzon Solar Headquarters
- Surat, Gujarat, India
- India's Clean Energy Goal
- 500 GW by 2030