Concentrator photovoltaic measuring device

A concentrator photovoltaic measuring device, comprising:

• a platform comprising a test region;
• an enclosing mask enclosing the platform and defining a receiving space and an upper opening, wherein the test region is positioned inside the receiving space;
• a converging lens mounted on the upper opening;
• a concentration unit received in the receiving space and positioned above the test region, the concentration unit corresponding in position to the converging lens;
• a first temperature regulation unit received in the receiving space and positioned beneath the test region, the first temperature regulation unit corresponding in position to the concentration unit;
• a second temperature regulation unit disposed at the platform for enabling thermal communication between the receiving space and an outside;
• a temperature detection unit received in the receiving space, positioned in vicinity of the concentration unit, and having an output end disposed at the platform;
• a data transmission unit disposed at the platform and electrically connected to the first temperature regulation unit and the second temperature regulation unit;
• and
• an electricity transmission unit received in the receiving space and having a power output end disposed at the platform.