Huaneng Clean Energy Research Institute

Other

Huaneng Group R &d Center Co Ltd

Wenbo Peng

Ping Xiao

Dongming Zhao

Xiangrui Yu

Qiming Li

Ping Yang

Shisen Xu

Dawei Liu

Anjun Jin

Lizhen Luo

Xiaolei Li

Hu Gao

Wenzhe Zhu

Jin Ju

The photovoltaic cell sheet includes: a cell sheet body having a first end and a second end opposite to each other in a width direction of the cell sheet body, wherein the first end of the cell sheet body is provided with a plurality of sawtooth spacing along a length direction of the cell sheet body; a first main gate arranged at one side of front and back sides of the plurality of sawtooth and serving as a first electrode; and a second main gate arranged at another side of the front and back sides of the cell sheet body and serving as a second electrode, wherein the second main gate is adjacent to the second end of the cell sheet body.

Photovoltaic cell sheet and method of manufacturing the same and tile-stacking module

A method for installing a maximum power point tracking (MPPT) controller is provided. The method includes acquiring an occlusion area proportion of a photovoltaic string in a photovoltaic system, optimizing the occlusion area proportion to generate a target occlusion area proportion, determining a target position from the photovoltaic string according to the target occlusion area proportion, and installing the MPPT controller at the target position.

Method for installing maximum power point tracking (MPPT) controller, and photovoltaic system

A test system and method for thermoelectric module. The test system includes an electrical performance test unit, a heat flux detection unit, and a processor. The electrical performance test unit connects with the thermoelectric module under power generation state to test output power of the thermoelectric module and working current and internal resistance under this output power. The heat flux detection unit includes a heat flux sensor installed at a cold-end of the thermoelectric module to detect the heat flux. The processor electrically connects with the electrical performance test unit and the heat flux detection unit to calculate the thermoelectric conversion efficiency &#x3b7; of thermoelectric module. By using the technical scheme of the invention, the detection of the thermoelectric conversion efficiency of the thermoelectric module is accomplished.

Test system of thermoelectric module and test method for thermoelectric module

Growing community of inventors

Beijing, China

Wenbo Peng