Solar Power PV Modules
Features Specification Documentation
Technologies Quality Reliability
Total quality from design to manufacturing ensures optimal performance and safety of our products in the real world.

Taguchi Method
Mitsubishi Electric takes pride in researching, designing, manufacturing and assembling all of our photovoltaic products from the cell to the module in our own facilities located in Japan. By taking total control, we can optimize each step of the production process to ensure the highest quality of our products.

Production from the Cell to Module
By reducing the area of each cell and connecting them in a parallel formation, the amount of electrical current carried by each busbar is reduced by half. This results in the decreased of electrical resistance within the busbars and an increase in overall efficiency of about 2.5%.

Highly Automated Production Line
From assembly to inspections, our module lines are highly automated with our own factory automation equipment developed in-house. For example, using ccd camera imaging to align busbars for soldering or to detect mispositioned cells in an array, the high precision machines ensure an unsurpassed level of production uniformity and the ability to conduct greater quality inspections than traditional manual methods.

Cell Uniformity
Every cell we produce is measured for electrical characteristics and undergoes a very strict selection process before being assembled into a module.
This ensures that all cells in the module have uniform characteristics for optimal performance.

Every individual module is marked with a unique identifiable barcode, which is used for tracking the module through all production steps as part of our quality control.

High Power in Actual Use
Each module's electrical characteristics are measured and then paired together automatically by a sorting machine. Modules are matched together according to electrical data so that the average output of each carton is always greater than the nominal output power.