Unigreen Energy: the sun is in your hands
We develop and manufacture solar cells that are used in our own panels and supplied to manufacturers to assemble their modules. We work with projects of any complexity, ensuring high quality control. Our cells are highly efficient and reliable, ensuring stable operation of the panels in various conditions. This allows us to create durable and competitive solar solutions that meet modern market requirements.
The stages of photovoltaic cell production
High productivity ensures increased power generation and accelerates the payback of the project. We carefully control the product quality at every stage of production.: from cells to panel assembly based on HJT, the most advanced and promising technology in the field of solar energy.
Metallization of the front and back sides
Formed semiconductor structure from layers of amorphous silicon
Applied ITO contact layers
Textured N-type Monocrystalline Silicon Wafer
Metallization of the front and back sides
Formed semiconductor structure from layers of amorphous silicon
Applied ITO contact layers
Textured N-type Monocrystalline Silicon Wafer
Advantages of HJT cells
up to 25%
High efficiency
solar cells based on M6 (M10) silicon wafers
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0.45% per year
Minimum degree of degradation
but not more than 15% in 30 years
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90%
High bifaciality factor
HJT cell has a high bifaciality factor
of 90% resulting in higher yields
of 90% resulting in higher yields
<0.26% /°C
Lower temperature coefficient
in hot climates, it provides higher energy generation compared to common solar modules (mono PERC)
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HJT technology compared to PERC technology
Service life
The period during which the cells remain efficient and produce energy without significantly reducing productivity.
up to 25 years old
up to 30 years old
The coefficient of two-wayness
The ratio of the power generated by the rear side of the module to the power generated by the front side.
70%
90%
Projected efficiency
The maximum indicator that has currently been achieved in the laboratory.
26,1%
27,1%
Effectiveness
A value that shows how much of the solar energy can be converted into electrical energy.
24,5%
25%
Temperature coefficient
A value that shows how much energy production will change when the temperature changes by one degree Celsius.
−0,38%
−0,26%
Business benefits
Maximum impact and savings
Solar cells with HJT technology deliver efficiencies of up to 25%, efficiently converting sunlight due to reduced losses due to the excellent passivating properties of amorphous silicon. For businesses, this means accelerated payback of systems and protection against tariff increases.
Green status
Solar cells, as the basis of solar modules, provide environmentally friendly energy generation, reducing the carbon footprint. Their integration into products helps to reduce the environmental impact and maintain environmental standards.
Reliability for decades
Modules assembled on cells last up to 30 years with a degradation of <0.45% per year. UV and weather protection, built-in Unigreen, guarantees stable generation. When using our cells in other modules, the protection depends on the materials chosen by the manufacturer.
Autonomy
High-efficiency cells provide high output and redundancy in energy storage systems, reducing the risk of network failures. This allows you to maintain uninterrupted operation even in the conditions of energy crises.
Design and aesthetic solutions
Compact and flexible cells with a bending radius of up to 7 cm, when customized, allow you to create customized solutions for any infrastructure. Their ability to adapt to complex engineering tasks ensures integration into a variety of systems, combining functionality with aesthetics.
Branches of application
Unigreen develops advanced solar cells, increasing energy efficiency and reducing electricity purchase costs in Russia and abroad. With us, large and medium-sized businesses, as well as manufacturers of solar solutions, are achieving a sustainable future in industries such as:
Industrial facilities
City infrastructure facilities
Shopping malls and business centers
Logistics and transport
Products
