Description
Solar panels are an unlimited source of free energy that produce no pollution. During daylight hours every panel provides the maximum power level, 60kW. Generated power will increase/decrease linearly during dusk and dawn, and no power is produced at night. This means one solar panel produces an average of 42 kW over one day and night cycle.Energy management
As already stated, solar panels produce energy only during the day, but you are likely to want your factory running at night as well. Accumulators can be charged up with solar panels during the day to power the base at night.
Accumulators are not the only way to work with solar energy. Sometimes it is more economical to just avoid consuming energy at night. For example, if you power a bunch of electric mining drills and electric furnaces to produce iron and copper plates, you could build more drills and furnaces than you actually need, and store the excess metal production during the day. At night you can shut down the drills and furnaces, and let your factory run with the stored plates. Instead of storing energy, you would be storing what the energy is used for. The easiest way to achieve this is by connecting all your extractors and furnaces to an electric network with exactly enough solar panels to make them work during the day, and keeping this network away from your factory's main electric network.
Classification
Monocrystalline silicon solar panel: The photoelectric conversion efficiency of monocrystalline silicon solar panels is about 15%, and the highest is 24%, which is the highest photoelectric conversion efficiency of all kinds of solar panels, but the production cost is very large, so that it can not be widely and universally used. Because monocrystalline silicon is generally packaged with tempered glass and waterproof resin, it is robust and durable, and its service life is generally up to 15 years, the maximum can be 25 years.
Polycrystalline silicon solar panels:The production process of polycrystalline silicon solar panels is similar to that of monocrystalline silicon solar panels, but the photoelectric conversion efficiency of polycrystalline silicon solar panels is reduced a lot, and its photoelectric conversion efficiency is about 12% (July 1, 2004, Japan Sharp listed efficiency of 14.8% of the world's highest efficiency polycrystalline silicon solar panels). In terms of production cost, it is cheaper than monocrystalline silicon solar panels, the material is simple to manufacture, saves power consumption, and the total production cost is low, so it has been developed in large numbers. In addition, the service life of polycrystalline silicon solar panels is shorter than that of monocrystalline silicon solar panels. In terms of performance-price ratio, monocrystalline silicon solar panels are slightly better.
Amorphous silicon solar panels:Amorphous silicon solar panel is a new thin film solar panel appeared in 1976, it is completely different from the production method of monocrystal silicon and polysilicon solar panels, the process is greatly simplified, silicon material consumption is very little, lower power consumption, its main advantage is that it can also generate electricity in low light conditions. However, the main problem of amorphous silicon solar panels is that the photoelectric conversion efficiency is low, the international advanced level is about 10%, and it is not stable enough, and its conversion efficiency decays with the extension of time.
Electric-generation principle
When the sun shines on the semiconductor P-N junction, a new hole-electron pair is formed. Under the action of the P-N junction electric field, the hole flows from the p region to the n region, and the electron flows from the n region to the p region. This is how photoelectric effect solar cells work. Solar power generation There are two ways of solar power generation, one is the light-heat-electricity conversion mode, the other is the light-electricity direct conversion mode. (1) The light-heat-electricity conversion method uses the heat generated by solar radiation to generate electricity, which is generally converted by the solar collector to the heat absorbed into the steam of the working medium, and then drives the turbine to generate electricity. The former process is the light-heat conversion process; The latter process is the heat-electricity conversion process. (2) The photoelectric direct conversion method is to use the photoelectric effect to directly convert solar radiation into electrical energy, and the basic device for photo-electric conversion is a solar cell. A solar cell is a device that converts solar energy directly into electrical energy due to the photovoltaic effect, and is a semiconductor photodiode. When the sun shines on the photodiode, the photodiode will turn the sun's light energy into electrical energy and generate current. When many cells are connected in series or in parallel, they can become a solar cell array with relatively large output power.
Application fields
First, user solar power supply (1) small power supply 10-100W, used in remote areas without electricity such as plateau, island, pastoral areas, border posts and other military and civilian life electricity, such as lighting, television, radio recorders, etc.; (2)3-5KW household roof grid-connected power generation system; (3) Photovoltaic water pump: solve the problem of deep water well drinking and irrigation in areas without electricity. Second, in the field of transportation, such as beacon lights, traffic/railway signal lights, traffic warning/sign lights, street lights, high-altitude obstacle lights, highway/railway wireless phone booths, unattended road shift power supply, etc.
Third, in the field of communication, solar unattended microwave relay station, optical cable maintenance station,broadcast/communication/ paging power system; Rural carrier telephone photovoltaic system, small communication machines, soldiers GPS power supply.
Forth,Cathodic protection solar power supply system for oil pipelines and reservoir gates in petroleum, Marine and meteorological fields, life and emergency power supply for oil drilling platforms, ocean testing equipment, meteorological/hydrological observation equipment, etc.
Fifth, home lighting power supply such as solar garden lights, street lights, hand lights, camping lights, mountaineering lights, fishing lights, black light, rubber cutting lights, energy-saving lamps, etc.
Sixth, photovoltaic power station 10KW-50MW independent photovoltaic power station, wind (firewood) complementary power station, various large parking plant charging stations.
Seventh,the combination of solar power generation and building materials makes the future of large buildings to achieve self-sufficiency in electricity, which is a major development direction in the future.
Eighth. Other fields include (1) Matching with cars: solar cars/electric cars, battery charging equipment, car air conditioning, ventilation fans, cold drink boxes, etc.; (2) Solar hydrogen and fuel cell regenerative power generation system; (3) Power supply of seawater desalination equipment; (4) Satellites, spacecraft, space solar power plants, etc.
1.High quality and low price
2.Excellent after-sales serfvice
3.We have customers from all over the world and have a good reputation
4.We can meet the diverse needs of our customers
5.We are committed to putting customers' satisfaction with products in the first place, all for customers, respect customers, and reach a long-term cooperation with customers
| Packaging&Shipping |
| Customized according to customers' requirement |
The company firmly holds the direction of "low-carbon economy and green development", takes "building a first-class new energy enterprise in China and even the world" as the strategic goal, carries forward the enterprise spirit of "harmony, innovation and the pursuit of excellence", and strives to devote to clean energy, improve the power supply structure, and fulfill social responsibilities. A multi-field, large-scale and powerful new energy leading enterprises continue to show unique charm and style, continue to serve the country with industry, return to the society with value, based on the market with credibility, gallop into the future with strength, and go hand in hand with all sectors of society to create brilliant!
In recent years, the company has developed rapidly, and by the end of 2021, the company′s holding wind power installed capacity reached 3.52 million kilowatts, ranking third in China and eighth in the world. The compound annual growth rate of the holding installed capacity and power sales of new energy companies in the past three years is as high as 195.9% and 166.2%, respectively, ranking first among the world′s top 10 wind power companies. According to the strategic plan, by 2015 and 2020, the installed capacity of new energy companies will account for more than 16% and 20% of China′s wind power market, respectively.
In the rapid development, the management of the new energy company has explored a management model that combines specialization and regionalization with the shortest chain, the highest efficiency, the lowest cost and the best benefits for the wind power industry. That is, the "five major specialized" measures that run through the early stage, construction, operation and post-evaluation, including the specialization of wind resource assessment and micro-site selection, the standardization of wind farm design, the standardization of infrastructure management, the regionalization of operation and maintenance, and the institutionalization of post-evaluation. And the regional management mode of marketing public relations and operation and maintenance management, which gives full play to the efficiency and role of human resources, mechanical resources and spare parts resources, has formed certain advantages.If you want to know more about us, please click the website link below
https://hbhuicang.en.made-in-china.com/company-Hebei-Huicang-Technology-Co-Ltd.html
1. who are we?
We are based in Hebei, China, start from 2022,sell to Eastern Europe(52.00%),Oceania(52.00%),Western Europe(52.00%),North America(25.00%),South America(25.00%),Southeast Asia(25.00%),Africa(25.00%),Mid East(25.00%),Eastern Asia(25.00%),Central America(25.00%),Northern Europe(25.00%),Southern Europe(25.00%),South Asia(25.00%),Domestic Market(25.00%). There are total about 5-10 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Solar photovoltaic product,Solar panel,Solar inverter,Solar tile
4. why should you buy from us not from other suppliers?
High quality,cheap price and good service.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
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