Modules are given a grade from 0 to 100 points for each test. In calculating the average grade of the module, each individual test grade is given a certain weighting as shown in the table. The tests ...

JA Solar, a global leader in the PV industry, has recently earned an outstanding five-star “VERY GOOD” rating for its DeepBlue 4.0 Pro 2465mm*1134mm (72-cell) module in the latest “PV Magazine Module ...