The solar power station will be built in the central Ukrainian region of Dnipropetrovsk with a planned capacity of 200 megawatts (MW), making it the third largest in Europe in terms of potential output.
"It'll be completed in a very short space of time - before the end of this year," DTEK Chief Executive Maksim Timchenko said at a signing ceremony in Kiev with CMEC Chairman Zhang Chun .
The project will be financed with a combination of DTEK funds and a loan from CMEC. The size of the loan was not announced.
DTEK is a relative newcomer to solar power, having launched its first solar project - Tryfonivska Solar Power Plant with 10 MW capacity - last August.
Ukraine's energy sector remains heavily dependent on traditional fossil fuels and nuclear power. Last year renewable sources accounted for around 1 percent of total generation.
DTEK plans to increase its renewable capacity to 1,000 MW in 2019, Timchenko said.
Chinese solar power led a record 157 gigawatts (GW) of new renewable energy capacity added worldwide last year, more than double the amount of new generation capacity from fossil fuels, a U.N.-backed report showed on Thursday. ($1 = 0.8152 euros)