1.All Glass Vacuated Tube All glass evacuated tubes are the key component of solar collectors. The evacuated tube is similar to a conventional Dewar flask and consists of two borosilicate glass tubes, a glass with high chemical and thermal shock resistance. The outer side of the inner tube is coated with a sputtered solar selective surface. This coated inner tube is closed at one end and sealed at the other end to the outer tube. The annular space between the outer tube and inner tube is evacuated to virtually eliminate heat loss by conduction and convection. We use the tubes which use the successfully developed innovative Advanced Solar Selective Coatings in commercial scale, which achieve the highest thermal efficiency and good thermal stability. Solar selective coatings absorb most solar radiation while simultaneously suppressing the thermal emittance loss from coating surfaces. They vary mainly in their optical property and thermal stability. Excellent results have been obtained by using DC magnetron sputtering technology. A solar absorbance of 0.94 - 0.96 with an emittance of 0.04 - 0.06 at 100 centigrade has been achieved. Models º¦47í-150 º¦58í-180 Weight 1.35í+0.12kg 2.29í+0.18kg Structure All glass coaxial double-layer tubes All glass coaxial double-layer tubes Outer tube diameter º¦47í+0.7mm º¦58í+0.7mm Inner tube diameter º¦37í+0.7mm º¦47í+0.7mm Outer Tube thickness 1.6í+0.15mm 1.8í+0.15mm Inner tube thickness 1.6í+0.15mm 1.6í+0.15mm Tubes length 1542í+4mm 1812í+4mm Material of coating AlN/AIN-SS/Cu AlN/AIN-SS/CU Absorptance 0.94~0.96 0.94~0.96 Emittance 0.04~0.06 0.04~0.06 Vacuum Pí_5í-10-3pa Pí_5í-10-3pa Transmittance of Outer Tube 0.91 0.91 Stagnation temperature (height) 270~300íµ 270~300íµ Heat-loss coefficient í_0.6w/ m2*íµ) í_0.6 w/ (m2*íµ). Bearing hailstone ability hailstone diameterº¦25mm hailstone diameterº¦25mm. Pressure-endure ability 1MPa 1MPa.
1500 Length(mm)·ª500 ~ 2200f+5mm (special specification per contract) Weight(kg)·ª1.73f+0.12kg Outer tube Dia.(mm)·ª47(mm)f+0.6mm Inner tube Dia. (mm)·ª37(mm)f+0.6mm Outer tube thickness(mm)·ª1.6f+0.15mms Inner tube thickness(mm)·ª1.6f+0.15mm Length(mm)·ª500 ~ 2200f+5mm (special specification per contract) Weight(kg)·ª2.29f+0.18kg Outer tube Dia.(mm)·ª58 (mm)f+0.6mm Inner tube Dia. (mm)·ª47(mm)f+0.6mm Outer tube thickness(mm)·ª1.6f+0.15mm Inner tube thickness(mm)·ª1.6f+0.15mm Material·ªHigh boron-silicon (specially hard) glass 3.3 Film structure·ªGradual change AL-H/AL selective absorbing coated Sun absorptance·ªlayersfª0.92(AM=1.5) (international standardfª0.86) Hemisphere emmissivity·ªf_0.086 (80f¦) (international standf_0.09) Empty solarization parameters·ªfª186¼Of¦/KW(international standardfª175) Cover tightly solarization amount·ªf_3.6MJ/¼O(international standf_3.8) Average heat loss coefficient·ªf_0.86W/¼O(international standf_0.90) Interlayer vacuum·ªf_0.03 Pa (international standf_0.90) Heat shock resistance·ªUnder the 25f¦ there is no damage after times by using above 90f¦ hot water. Pressure resistance,can bear·ª0.6Mpa pressure Hailstibe resustant performance·ªCold water by turns and no damage after strike by hailstone with its grain less than ¬ª25mm. Package: Export standard Carton
Detailed Specifications: 1. Quantity of tube: 15pcs 2. Absorber Area: 1.95 m2 3. Daily output: 110-150L 4. Manifold: Aluminum Alloy with plastic coated with 1.5mm 5. Pipeline: Material: Red copper; Diameter: 35mm; Thickness: 1.0mm 6. Copper pipe: TP2 copper; Diameter: 8mm; Thickness: 0.6mm 7. Heat preservation Layer: Polyurethane integral foaming with 40mm 8. Support frame: Aluminum Alloy \ hot zincification steel with 1.5mm 9. Work pressure: 0.6Mpa 10. Certification: CE, ISO9001: 2000, CCC export carton
Detailed specification·ª 1. Capability of the tank: 180l (dia.:570mm) 2. Quantity of tube: 20pcs (¬ª58mmf¯1800mm) 3. Material of inner tank: sus304-2b stainless steel with 0.4mm thickness 4. Material of outer tank: sus304-2b stainless steel with 0.4mm thickness 5. Magnetic-controlled al-n-al splash all glass evacuated heat-collecting tubes, fast heat absorbing and temperature risen 6. Heat preservation layer: 55mm polyurethane integral foaming, superior heat preservation 7. Material of support: stainless steel profiled bar with 1.2mm thickness 8. Packing: export carton Packing: export carton
Feature: 1). Higher heat efficiency advanced heat transferring style of the heat pipe.Excellent selective absorptive coating and perfect combination with high vacuum heat preservation. 2). Wide applicable range:-35~300 degree celsius. As the heat pipe has less heat capacity, it can be started quickly even under cloudy fine day and collect heat effectively.It can work normally even-35 below degree. As no water in the vacuum tube. It can effectively prevent lowing of heat efficiency due to frost cracking or scaling. 3). Each individual tube can work independently, and the whole machine can still work if individual tube is damaged. The service life of the heat pipe be longer than 15years. 4). The unique connection between the heat pipe and the vacuum tube can ensure both sealing and replcace of damaged glass vacuum tube. 5). The insulating layer uses polyurethane bulk bubble and has a good effect of temperature Preservation 6). Seamless and anolized crust of manifold case use alumninum material of high strength with air flow design
1). Use super heat conduction pipe and has a good effect of heat exchange. 2). No water in the vacuum tube, so the tube will not break in the winter. 3). Material of collector is stainless steel. Hail restistance is 25mm. 4). Pressure resistance: 0.8mpa
Specification: Manifold box: inner tank: stainless steel 304-2b, 0.4mm. Outer tank: stainless steel or galvanized steel. Frame: profile stainless steel, 1.2mm or more, or galvanized steel, 1.2mm or more. Types of tubes: 47-1500, 58-1800, or other types. No. Of tubes: from 10 tubes to 50 tubes. Characteristic: High efficiency, low cost Suitable for project or home use No pressure at all, very safe easy installation Beautiful outlook, match the building perfectly large absorbing area
Solar portable power system
Solar Enclosure Lamps Features: Solar battery components: 1.5wp Light source: many multi-color and super-illuminated LED Battery: 1600mAh Ni-MH, maintenance-free battery Controller: special controller for solar lamps Lighting time: 8-10 hours each night, 3-5 days on-end in cloudy or rainy weather Dimension and material: 30-50cm in height, cast aluminum, spraying-plastic
Solar panel: 30wp Battery: 12V/38Ah, fully sealed and maintenance-free lead-acid battery Controller: 5A,special controller for solar lamps, protection against overcharge and over discharge, light control and time control Light source: 8W super-illuminated LED Lamps post: 3-4m ,cast aluminum, overstriking and thickening, hot galvanization spraying-plastic Lighting time: fully charged lamps may work 6-10 hours a day (adjustable) and last 3-5 days on-end in cloudy or rainy weather Applicable temperature:-40íµ-50íµ Wind-proof capacity: í¦150FM/H
1. Mono 160w to 185w 2. Poly from 200w to 230w 3. Some small modules from 1w to 150w 2pcs/carton, 18cartons/pallet
Max power wp(w)5w-165w,
Solar lamp(street, garden, county yard......)
Solar panel
Diameter of cooper coil: 12mm Thickness of cooper coil: 10mm Length of cooper coil: 45m There is no need to wait and hot water is available immediately Completely automatic operation Exported carton
Integrative solar water-heating Heat-collecting pipe: ó58-1800 and ó 47-1500 Glass tubes: common glass tube Core material: SUS304-2B cartable level stainless steel .pollution-proof Shell material: imported 304-BA mirage stainless steel board Heat-preserving layer: 40-60mm polyester by wholly mechanical press technology Holder material: 301 square stainless steel round pipe with much better weight and wine ensure Excellent quality with competitive price exported carton
Item No. JZT-12 Product Name: JZT-12 Details: 1.ABS body. 2.Byalternator. 3.Three super bright LED lights (1200MCD) 4. Rechargeable lithium batteries LIR2032, voltage: 3. 6V, capacity: 40mAH. Under normal use battery can recharge 800 times minimum. 5.Cranking one minute can support 3 LEDs for 30minutes,Cranking for power generation and solar-energy for power generation. 6. Product size:90x50x34 7. Product weight:85g Visit us now:http://www.jingzhigift.com/en More info,pls contact us today. Keyword:LED Solar Flashlight,rechargeable solar flashlight,solar flashlight with mobile phone charge,solar powered LED flashlight,the keychain solar flashlight,solar energy LED flashlight,charger flashlight,solar flashlight with keychain,self-powered solar flashlight,solar energy flashlight,handcrank solar flashlight,bright solar flashlight,portable lighting,solar charger,Solar LED Flashlight,LED torch,solar torch,solar key ring safety packaging
Item No. JZM-244 Product Name: solar powered rotating display stand Details: 1)Solar powered,energy saving,environmentally friendly product. workable under sunlight or indoor light 2)Solar plate size:58mm*32mm 3)Turning speed around 5-8circle/minute 4)Plastic casing 5)Loading weight 500gm, working at one direction. 6)Good display products for promoting the new products such as mobile phones, mp4, watches, jewelry etc 7)Widely used in the retail stores, supermarkets, multiple shop, exhibitions and for other advertising purposes etc. Visit us now: http://www.jingzhigift.com/en More info,pls contact us today. Keyword:Solar Powered Turn Table,Motion Solar Powered Turn table,Rotary Display with Sloar Power,solar powered display stand. safety packaging
The monocrystalline silicon solar module are composed of solar cells with the average conversion efficiency above 15%, EVA sheet, solar glass and Tedlar (TPT) back sheet compounded from fluoric-plastic and dacron. The module adopts reliable welding technology and high-vacuum heating lamination process and is equipped with anticorrosion-treated aluminum alloy frame and watertight terminal box, According with IEC61215 and the II grade standard electrically. As a result, it takes on a rational structure, has an ultraviolet aging resistance. Design the characteristics: Even under the condition that the light is dim , the monocrystalline silicon solar cell of above 15% of the efficiency can produce the electricity greatly in the greatest power output; Power output match with the most ideal solar module; With defended and reflected membrane and high transparentglass, the module can increase the energy greatly . Firm frame reliably: Only for 46mm thick extremely thin positive pole anticorrosion-treated aluminum frame; Safety glass and protect back sheet can avoid damage and water ; Pour into the terminal box that the silicon froze the glue; Utilize EVA and TPT can prevent water entering effectively; Seamless system conformity: On the frame opens has 4 - 6 holes, is easy to install in all systems structure; Provides the standard MC attachment and the 1m long electric cable Has 3 diodes in the joint box, greatly reduced the system power loss which camouflaged from the module. The multicrystalline silicon solar modules are composed of solar cells with the average conversion efficiency above 15%, EVA sheet, solar glass and Tedlar (TPT) back sheet compounded from fluoric-plastic and dacron. The module adopts reliable welding technology and high-vacuum heating lamination process and is equipped with anticorrosion-treated aluminum alloy frame and watertight terminal box, According with IEC61215 and the II grade standard electrically. As a result, it takes on a rational structure, has an ultraviolet aging resistance. Design the characteristics: Even under the condition that the light is dim , the multicrystalline silicon solar cell of above 15% of the efficiency can produce the electricity greatly in the greatest power output; Power output match with the most ideal solar module With defended and reflected membrane and high transparent glass, the module can increase the energy greatly; Firm frame reliably: Only for 46mm thick extremely thin positive pole anticorrosion-treated aluminum frame; Safety glass and protect back sheet can avoid damage and water; Pour into the terminal box that the silicon froze the glue; Utilize EVA and TPT can prevent water entering effectively. Seamless system conformity: On the frame opens has 4 - 6 holes, is easy to install in all systems structure; Provides the standard MC attachment and the 1m long electric cable Has 3 diodes in the joint box, greatly reduced the system power loss which camouflaged from the module.
Maverick innovative renewable system provides superior performance and dependability over conventional battery powered systems. A daily recharge (even on cloudy days enable) the maverick to operate for a minimum of 5 nights for years before the batteries are needed to be replaced. It provides a high visibility for warning and has applications on highway, parking lots, airports, toll stations, building sites, etc. 326mm*163mm*89mm
