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(1) Solar photovoltaic resource evaluation system

In 2010-2011, ENFI proposed a research task on photovoltaic resource evaluation system, and built one PV power station in ENFI No.1 Building. Zhejiang Fuyang Chunnan Sewage Treatment Plant, Luhuo County, Ganzi Tibetan Autonomous Prefecture of Sichuan, Shuozhou of Shanxi, Zhongwei of Ningxia, and Yakeshi of Inner Mongolia respectively. Among them, 9 PV power stations have been completed which are distributed in Category I, II and III solar energy areas in China. The stations will provide scientific basis in collection of meteorological data, comparison and selection of product performance and simulation of actual operation effect of photovoltaic power stations.

Inner Mongolia-Yakeshi Photovoltaic Resource Evaluation System:
PV power station at low temperature of -40℃

Shanxi Shuozhou Photovoltaic Resource Evaluation System:
PV power station combining photovoltaic energy and green agriculture

Beijing-ENFI No. 1 Building Fixed PV Evaluation System: PV power station

Zhejiang Fuyang PV resource evaluation system: PV power station in East China

(2) Technology R&D

In May 2011, design of the first intelligent linkage solar tracking system was finalized and put into industrialized production. It was successfully applied in Ningxia Zhongwei No. 5 PV Power Station.

First-generation technology independently developed by ENFI:
Experimental prototype of intelligent linkage automatic solar tracking system

In May 2012, experimental prototype of the second-generation intelligent linkage inclined solar tracking system was put into operation to prepare for the large industrialized projects.

Second-generation technology independently developed by ENFI:
experimental prototype of intelligent linkage automatic inclined solar tracking system