30000W home solar power system is design for family, who want to use the TV,ice box,rice cooker and lighting,30000w home solar power system can supply the 100-110 KWH for the home application everyday, and will go on working within 2-3 rainy and cloudy day. it is good products to supply the enough power for the people in African or other areas, which is no electric or shortage of electric.
The solar panel is made of high efficiency solar cell, which is made by the international advanced equipment from Germany ,Italy and USA, The efficiency of solar cell can reach 18 %,the assemble materail with low-ironglass named EVA and, TPT is from SPIRE company, USA. Because the glass is high transmissibility and mechanical intension, backboard is good airproof, the maximum service life can reach 25 years ,the pole cable adopt the ormolu cincture, which ensure the low resistance, when high current pass. It is good for power output. The solar module no need maintenance on service. Main capabiltiy parameter（Test Condition：AM1.5，Ee=1000W/m²，C=25℃）
Solar charge controller is one of the most important components in the solar power generation system. It will affect the service life of the system directly, especially the battery’s. In any case, overcharging or over discharging to the battery will shorten its service life.
3. off-grid Inverter The off-grid inverter is specially dessgued for new energy generating system, with all advantages of conventional inverters. it is applicable in mouhtainous pastoral area, border and islands, ect. lack of electricity and trauspovtation. owing to its reliability, if especially. saver time and st of maintenance. The light efficiency of inverter pormises this redustion of thse capability of solar panels and therefore the savings in the investment.
4 Solar battery
a.Design service life: Floating life service 5 years ( at normal usage and full charged , 25℃ ),Deep cycle life service 1200 times ( 80% deep discharge and charge fully in 25℃ )
b. Charge acceptance ability After discharge at 100% depth , charge for 10 hours at constant voltage of 14.1V/cell and limited current of 0.15C10 ( A ) , then , the power charged is more than 98% of power discharged . Recombination efficiency greater than 99%
c. Capacity remain The capacity will remain more than 90% after storage for 90 days in no use condition
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