Entrusted by Hefei Wulian Tourism Development Co., Ltd., the center is currently engaged in competitive negotiations on the lighting project of Dingyuan Road and Feidong Road in Hefei City, project number: HFCGZX-J2007093. The negotiation time is 9:00 am on April 3, 2007. The negotiation invitation for the current project is on sale. Interested suppliers can directly download the negotiation invitation letter and go to our center to register and purchase the goods and participate in the negotiation of this project!
Invitations for sale: March 28th - April 2nd, 2007, 8:00-12:00 Beijing time, 14:30-17:30, rest on holidays.
The price of the negotiation invitation is RMB 200.
A set of physical samples of the heads-up fixtures (including the light source) must be submitted during the negotiation.
Contact person of this project: He Ping
contact number
Unit: Hefei Municipal Government Procurement Center
Address: 3/F, Xingtai Building, 45 Jiu Shiqiao Street, Hefei (opposite to Yangtze River Theatre)
Sunlight shines on the p-n junction of the semiconductor to form new hole-electron pairs. Under the action of the electric field of the p-n junction, the holes flow from the n region to the p region, and the electrons flow from the p region to the n region. After the circuit is turned on, a current is formed. This is how photoelectric effect monocrystalline silicon solar panels work.
Application fields:
1. Household lamp power supply: such as garden lamps, street lamps, portable lamps, camping lamps, mountaineering lamps, fishing lamps, black light lamps, rubber tapping lamps, energy-saving lamps, etc.
2. Photovoltaic power station: 10KW-50MW independent photovoltaic power station, wind-solar (firewood) complementary power station, various large parking plant charging stations, etc.
3. Solar buildings: Combining solar power generation with building materials to make future large buildings self-sufficient in electricity is a major development direction in the future.
4. Other fields include (1) Supporting cars: solar cars/electric cars, battery charging equipment, car air conditioners, ventilation fans, cold drink boxes, etc.; (2) Solar hydrogen production plus fuel cell regenerative power generation system; (3) Sea water Power supply for desalination equipment; (4) Satellites, spacecraft, space solar power plants, etc.
monocrystalline silicon solar cells, single crystal silicon solar cell, monocrystalline solar module, flexible monocrystalline solar panel, monocrystalline pv panels
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