Model SGM-175 Cells size (mm): 125*125 Cells per module: 72pcs Module size (mm): 1574*805*50 Power tolerance: +/-5% Nominal peak power(WP): 175 Nominal voltage(V): 36.0 Nominal current (A): 4.86 NOCT: 45+/-2 degree Voltage temperature coefficient: -0.33%/degree Current temperature coefficient: +0.05%/ degree Power temperature coefficient: -0.23%/ degree Open circuit voltage (Voc): 45.0 Short cirsuit current(Isc): 5.2 Conversion efficiency: 16.40% Operating temperature: -40 to+85 degree Max system voltage: 1000V DC Model: SGM-175.
Solar Cell: Mono 125mm*31mm Maximum Power 20W Optimum Power Voltage(Vmp) 18.36V Optimum Operating Current(lmp) 1.2A Open Circuit Voltage (Voc) 21.9V Short Circuit Current(lsc) 1.3A Number of Cell 36 cells Size of Module 632mm*304mm*30mm Net Weight per Piece 2.5KG Cell Efficiency (%) 15% Solar module Efficiency for 20W(%) 10.5% Watt tolerance(%) 5% . Carton.
Solar panels Relevant index: 1) power range: from 10wp to 280wp 2) mono crystalline or poly crystalline 3) packing method: carton 4) quality: first grade and good efficiency of cell, glass used low-carbon toughened Glass 5) warranty: 2 years warranty and 25 years 80% of power 6) standard test conditions: am1.5 100mw/cm2 25ípc 7) tolerance: +/-5%, solar cell's efficiency can get to above 16% 8) approvals: CE iec61215 9) regarding to measure, we can according to your demands to produce 10) certification: CE, CE, certificate, tuv is under auditing 11) system voltages: 12v/24v
Super Heat-Conducting Tube is consists of the glass tube and copper pipe. The temperature can be more 300 in the tube. Features: 1) High heat effectiveness: higher than all glass evacuated solar collector tube by 15%. 2) heat pipes conduction: successfully prevents the defects of tube breakage and low power output caused by water fouling and deposits or dust and sand. 3) Prevents the tube from being easily broken caused by volume expansion when water freezes in the frigid season. 4) Low thermal capacity makes the tube start up quickly. 5) Energy output of sunshine within only 2 minutes. 6) Insulation temperature can reach 250, average heat efficiency can still be more than 50%; even under -50. 7) High efficient selective absorptive coatings and vacuum heat insulation technology ensure the tube has higher heat output in cloudy weather and in moist areas, especially in winter. 8) Solar collecting plate is sealed inside a high quality borosilicate glass tube with 5 x 10 - 3Pa of vacuum, to stop corrosion; even in moist conditions. Metal-glass evacuated solar collector tube consists of a single glass tube and a flat or curved aluminum plate inside attached to a copper heat pipe.
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
