This year, the Kunming city's residents use solar water heaters will reach 40% penetration rate.
As a new type of solar energy, and only widely available in order to realize the scale. It is understood that when the 2250 Kunming, the average annual hours of sunshine, sunshine rate 56%, a balance of solar energy resources throughout the year, resource-efficient in the city per capita usage of solar water heaters have been close to 30%. Yunnan has 200 solar water heater manufacturers, of which there are 116 enterprises in Kunming,solar water heater Kunming, solar water heater production scale reached 200 million square meters, ownership 800 million square meters of solar water heaters in Kunming area has reached 1.27 square meters per capita use .
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