How can I get to Shanghai street of Guangzhou Sports Center
attached coordinates:
① get the repair task from the arrow tower and main base of our side
location of arrow tower in Huaguo Mountain (404119) (342116) (331, 82)
location of main base in Huaguo Mountain (359, 65)
location of arrow tower in Tianting (157219) (126191) (71186)
location of main base in Tianting, 231)
② find the team leader to get the ore needed for repair
Huaguoshan team leader position (290,35)
Tianting team leader position (163260)
③ according to the team leader's instructions, go to the mine to move the ore
shihuaguoshan mine position (236,49)
Tianting mine position (205259)
④ it is possible to disturb nearby demons on the way to move the ore, And attack you
⑤ go back to your arrow tower or main base to complete the repair after obtaining the ore
These achievements will make it easier and faster for us to develop some things in the future. Perovskite solar cells are rising rapidly in the field of new photovoltaic technology with the advantages of simple preparation, low cost and high efficiency. Perovskite solar cells can be divided into formal and trans structures according to the device structure. Compared with the formal structure, the trans structure devices have attracted the attention of academia and instry because of the advantages of simpler preparation process, low-temperature film formation, no obvious hysteresis effect, and suitable for combining with traditional solar cells (silicon-based cells, copper indium gallium selenium, etc.). However, there are still some application bottlenecks, such as the gap between the open circuit voltage and the theoretical value is large, and the photoelectric conversion efficiency is still low
The results provide a new idea for improving the efficiency of trans perovskite solar cells and promoting the application development of this kind of new photovoltaic devices, which can be further extended to perovskite laminated solar cells and perovskite light-emitting devices. The results were published online in science on June 29team up 2 demons, 2 immortals and 1 man, enough! If the level is high, go directly to kill the other party's market!! If it's not high, go mining! Collect medicine! According to the method I said, I can brush more than 120000 every time! The weapon of the devil uses high attack in the early stage! Level 10 technology brings strong attraction!
Look at the picture, there are routes from Huaguo Mountain to Tianting and Tianting to Huaguo Mountain
I hope it can help you

The upper limit of theoretical photoelectric conversion efficiency of silicon solar cell is about 33%
Calculation method of solar photovoltaic conversion efficiency:system efficiency = conversion efficiency of battery mole x inverter efficiency X system loss
area X conversion efficiency x1000w / m2 = power
that is:
the calculation method of solar cell mole is as follows: nominal power / (mole area * 1000) of mole in STC state
the nominal power is 180wp and the overall dimension of the mole is 1580 × eight hundred and eight × 50mm long × wide × Thickness), 72 pieces, 125 pieces × For example, the efficiency of the mole is 180 / (1.58) × zero point eight zero eight × 1000)=0.1410=14.10%
extended data:
advantages and disadvantages of single crystal and polycrystalline solar panels:
advantages of single crystal silicon solar panels: high photoelectric conversion efficiency and good stability; The photoelectric conversion efficiency of monocrystalline silicon solar cells is about 15%, and the highest is 24%, which is the highest among all kinds of solar cells. Disadvantages: the proction cost is so high that it can not be widely used
advantages of polysilicon solar panels: high output and low cost. In terms of proction cost, it is cheaper than monocrystalline silicon solar cells. The materials are easy to manufacture and save power consumption. The total proction cost is lower, so it has been developed in a large number. In addition, the service life of polysilicon solar cells is shorter than that of monocrystalline silicon solar cells
disadvantages: the photoelectric conversion efficiency of polysilicon solar cells is much lower, and its photoelectric conversion efficiency is about 12%
OK, but now the pit is bigger and bigger
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with high investment, high risk and high income, playing a team of large-scale immortals
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with small investment, medium risk and average income, most of the N players didn't turn to one turn. WY hit high
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