Quick answer: A 2KW solar system of this configuration produces about 12.6KWH per day from 6x350W monocrystalline panels and driven by a 2KW/2.8KVA inverter. Built by Mars Solar (factory since 2008), CE/ROHS certified, 25-year panel life, shipped factory-direct to 130+ countries.
This week, the domestic single crystal re-feeding price range is 300,000-310,000 yuan / ton, and the average transaction price is 302,200 yuan / ton, a week-on-week increase of 1.55%; the price range of single crystal dense material is 298,000-308,000 yuan / ton, and the transaction was The average price was 300,000 yuan / ton, a week-on-week increase of 1.52%. Solar Energy Kit For Home

The domestic polysilicon price rose slightly this week, among which the average transaction price of single crystal re-feeding, single crystal dense material and single crystal cauliflower material increased by about 1.5%. From last Wednesday to this Wednesday, and from the end of the month to the beginning of the month, almost all of the silicon companies have signed the long-term orders for the whole month, and even some companies have signed orders until mid-September, and the price range of long-term orders is concentrated at 30.0-30.5 10,000 yuan / ton, and some scattered orders were also sold, with a price range of 305,000-310,000 yuan / ton. According to the transaction situation, the shortage of silicon materials continued in August, mainly because 5 domestic polysilicon enterprises will be under maintenance in August, which will affect part of the production. The increase in new production capacity has eased the current shortage of supply slightly, but the total supply is still less than the demand. At the beginning of the month, orders were oversubscribed and a large number of scattered orders were traded. It can be seen that the shortage of silicon materials remains, which supports the price of silicon materials this week Continue the trend of rising slightly.

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