Special glass greenhouse Reflective glass 4.0-2100*1500 etc.
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By designing special patterns reducing the reflectance of sunlight, Yuhua 5th generation glass for greenhouse diffuses the sunlight and increases the amount of light in the greenhouse, which improves over 20% in yield for plant growth (tomatoes, pepper, strawberry, etc.) and brings a much higher content of vitamin C, vitamin E and soluble sugar in the plants.
Thickness: 4mm & 5mm
Size available: 2500mmx1680 maximal
Patterns: Nashiji, Matt-Matt
Transmittance: >=97.5%(ISO9050/2003) 99.2%(NEN2675)
Hemispherial radiation: 89.2%, 91.5%(NEN2675)
Haze: 20\30\50\70
Iron content: <=120ppmFe2O3
Density: 2.5g/cc
- Q:PV solar products market sales
- The roof of photovoltaic power generation is less than 2 million monthly sales tax, in accordance with the provisions of the national taxation policy, power users need to provide sales invoices to the power supply enterprise, the buyer also need invoice offset the cost, and the personal power does not have the qualification of business owners, led by invoices complicated procedures. More than 20 thousand of the tax can not get the invoice, it increases the difficulty of the sales of power generation households, is not conducive to promotion. The State Administration of Taxation issued, will reduce the tax burden on household electricity."According to the State Administration of taxation documents, since July 1, 2014, the national Power Grid Corp to buy power products distributed photovoltaic power generation project, by the national Power Grid Corp invoices, monthly household electricity generating sales of more than 20 thousand products, owned by the national grid enterprises in accordance with the taxable amount of the 50% generation of vat. The monthly sales of less than 20 thousand yuan may be exempt from vat.
- Q:Now there is no sun, cloudy days can use solar products?
- At present, I have not found this kind of solar energy
- Q:Solar energy product development prospects?
- 2012-2016 China solar cell market analysis and Investment Research Report1 solar water heater industry faces new integration. Industry concentration is not high, at present the country's top ten brands of solar companies together market share is less than the national market of 10%, companies want to get a larger market share is difficult. A line of enterprise and brand most high-end centralized development mode, to keep the solar intelligent and widely used will be closer, the solar water heater into the application of high-end, intelligent, integrated, brand enterprises lead the development direction of the industry's highest level and lead the industry, sales of high-end products less.
- Q:For example, solar flashlight, solar watches and other small solar products are what? Shenzhen where can be approved...
- Solar energy power supply system for LED street lamp LED floodlightSolar lamp with LED outline lamp solar corridor lampSpecial lighting system for LED pulse cold light beauty lamp tent
- Q:Solar panels with single crystal silicon or good thanks
- The difference between polycrystalline and single crystal: single crystal plate is black, polycrystalline plate is blue or color.Disadvantages: the same power of the single crystal plate with polycrystalline plate, polycrystalline board area slightly larger than the area of single crystal board, the same as the 50W polycrystalline will be 1.1 times larger than the single crystalThe utility model has the advantages that the polycrystalline plate is a plurality of directions to receive light and has good directivity. The actual test, hypothesis with one hand to block the sun's rays to solar power on the surface of a shadow, so many crystal board power current decrease is not obvious, but the single plate power current is reduced obviously, this is the advantage of multi crystal plate.
- Q:Solar energy items in daily life
- Solar ice pad, solar panels, solar street lights, etc., are living in the solar green energy-saving products.
- Q:In the domestic high temperature solar energy collector can achieve how many degrees, the existing product and the technology form?
- Solar thermal power can be divided into three categoriesTrough system, tower system and dish system, they all belong to medium and high temperature system,Trough system is relatively popular in the other two categories, but also the most promising class. Operating temperature of 400~700 degrees Celsius, the scale is not limited to a few dozen megawatts, up to the level of Gigabit, there are some examples of successful commercial operation abroad. There are many prototypes in China, but there is no practical system.
- Q:Good solar polymer or monocrystalline
- Working principle: the light of the sun to the solar battery plate current generated through the inverter controller for battery charging, battery power through the inverter controller into DC or AC electric power supply (load), or through the grid connected inverter of direct energy input power grid. Solar photovoltaic system consists of solar cells, solar controller, battery (Group), such as the output power for AC 220V or 110V also need to configure the inverter. In the specific design of system engineering, the following factors should be considered:
- Q:Solar heating easy to use? Has anyone used it
- Advice do not believe! Solar heating is just a concept in china. In theory, in northern China, walls, windows and doors insulation to do a very good case, a square meter of solar collectors up to 3 square meters of heating area. If your house is 90 square meters, according to this calculation, you need to have 30 square meters of solar collector area
- Q:Is there any water in the solar energy to water?
- How much is the automatic water supply set level up to the number 2 can not need to fill 100 set automatic water temperature time to remove any fill
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Special glass greenhouse Reflective glass 4.0-2100*1500 etc.
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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