The utility model discloses a photovoltaic module lamination temperature tester, include: workstation, photovoltaic module, protection box and measuring tool, photovoltaic module be provided with a plurality ofly, evenly distributed is in the upper surface of workstation, lay layer upon layer the workstation on, the protection box be located photovoltaic module's upper surface, be located a plurality ofly photovoltaic module's intersection location, measuring tool be located the periphery of protection box, be located simultaneously photovoltaic module's upper surface. The utility model provides a pair of photovoltaic module lamination temperature tester and temperature control system through protection box and measuring tool, together send temperature tester and the photovoltaic module that is processed into the laminator, and the thermocouple wire that out of use is traditional is connected to the equipment outside, improves measurement of efficiency when practicing thrift the space.