WORLD-CLASS MANUFACTURING UNIT

We employ the available latest technology

Emmvee has a state-of-the-art manufacturing facility with 500 MW production capacity in Bangalore, India. Our qualified and motivated specialist staff and engineers produce our modules on the fully automated M10, Burkle & 3S machines in dust proof and air-conditioned production facilities.

Our world-class technology, top-quality components made in Germany and a high level of staff qualification help us achieve a high degree of process reliability, excellent production results, and top product quality. Our best-in-class four production lines can produce a large number of products at the same time and speed without compromising the quality.

WORLD-CLASS MANUFACTURING UNIT

We employ the available latest technology

Emmvee has a state-of-the-art manufacturing facility with 500 MW production capacity in Bangalore, India. Our qualified and motivated specialist staff and engineers produce our modules on the fully automated M10, Burkle & 3S machines in dust proof and air-conditioned production facilities.

Our world-class technology, top-quality components made in Germany and a high level of staff qualification help us achieve a high degree of process reliability, excellent production results, and top product quality. Our best-in-class four production lines can produce a large number of products at the same time and speed without compromising the quality.

The most
optimal production process

Our products are produced with diligent care by our well-trained employees. The operations unit consist of employees with an experience of 10-12 years. Our operation managers always ensure the best production turnout and find innovative solutions to improve efficiency in the production process.

Quality Control

98%

Design

95%

Technology

98%

Production Process

Tabber & Stringer 
This is the cell assembly process which is done by soldering. It is crucial to maintain an accurate soldering time and soldering temperature that shall determine the durability of the cells.

Lamination process
In the hot press stage of the process, all the 5 components of the PV panel are placed on top of each other like a sandwich. They are then heated to 150 degrees for 8 mins then will be pressed to one piece. Then, the same machine cools down the hot components so that it can be sent to the framing area. Emmvee is the first brand in Asia, to get Multistack Laminator as this process is crucial in the performance of the PV modules, it enables us to provide 25 years performance warranty.

Framing 
After the lamination process, the excess parts of the compressed panels are cut out and taped on all four sides. The framing machine then fixes the frame for the modules on all four adjacent sides.

Flashing 
The junction box of the panels is then connected to and sent to the flashing section. The flasher measures the output produced by each of the panels, this is an in-line testing process that is done for 100% of the modules. The qualified panels are packed as per their grade and sent to the storage facility.

Quality Tests

High voltage testing 
The amount of leakage current in each of the module is measured in this high voltage testing process by applying 4,800 volts of current on the modules. The leakage current produced by the module should be less than 50 amps as per ISE regulations.

Insulation resistance testing 
The electrical safety between the PV module and the external environment is examined in this process. Up to 1500 volts of current is applied on the modules for this process and as per the regulations, the resistance of the module should be above 40 megawatts.

Electroluminescence testing 
The health of the module is identified through Electroluminescence test. This test looks for micro-cracks that may be present in the modules and are not visible to the naked eye.

Mechanical load test 
Checks the mechanical stability of the module that ensures that the modules are capable of withstanding harsh weather conditions. 5,400 pascals of the load is applied to the modules for one hour and then the power output degradation is tested. The module is considered reliable when its power degradation is less than 5%.

Wet leakage test 
The performance of the modules in wet conditions is identified here. For this, the modules will be immersed in water and up to 1500 volts of current will be passed on it to determine the power leakage in similar conditions.