Family of small PV plant to promote energy revolution

Discipline tiger, Songjiang Jiuting Sanshenggong Yijingyuan first floor tenants, a small power plant built in the sixth floor of the roof, using "micro-inverter system" by the 10 250-watt solar panels, 10 micro-inverter constitute by a professional construction company, the use of crane equipment onto the floor, and only then, a total cost of 25,000 yuan.

Chen Jilin, living in Qibao Vanke three detached villas, 11 photovoltaic panels replaced the top floor awning position, power generation I'll shade. This "string system" a person by his equipment procurement, transportation, installation, spent nearly 20,000 yuan.

They are also the photovoltaic gridtiepowerinverteronline industry practitioners, also hopes to use green energy to reduce household electricity expenditure to personal experience has been modeled, so that solar green electricity into people's homes.

Chen Jilin put 11 1.6 m × 1 m, a total power of 2650 watts of solar panels on the top floor awning shop location, clever use of space, a full set of equipment made by him a DIY person. January 5 grid ago, generated a total of 520 degrees. He estimated that the annual electricity generation 2600 degrees is not a problem. Solar power was significantly affected by the weather: "winter light is weak, the power generation efficiency is poor, but the situation improved after the spring equinox Air pollution also have an impact on electricity generation, under the rain, snow, power generation efficiency; PM2.5 index increased generating capacity will be reduced. "

Reporters learned that, 3,4,9,10 months is the generating capacity of more months, crude doing, you can send the annual average 10 kWh per day, enough for the average families occupied it. Of course, this is only a theoretical self-sufficiency, if you encounter continuous cloudy, still need to use the power grid. For example, on March 13 was a rainy day, party tiger "small power plant" is just 2 degrees generating capacity, March 15 is the sunny day, made a 13.26 kWh. As a result, good weather surplus electricity generated benefits, may be offset by the cost of using the power grid.

Currently, Shanghai Power Grid Company has a policy for users to install photovoltaic power meter with two-way metering function, to ensure that users from reading and normal use of electricity generating accurate readings, according desulfurization price subsidies, and other policies after the NDRC for Duotuishaobu . Discipline tigers and Chen Jilin Yu has recently received 196 yuan, respectively, and 116 yuan subsidy costs. Small power plants to discipline tiger example, the design life of 25 years, 5-8 years will be able to recover the cost, and the remaining ten years of all "net" period, is indeed not a small temptation.