solar water heater.
Solar water heaters All glass vacuum tubes, much less influenced by the wind, weather and temperature changes. Some kinds with CPC mirror reflectors have the widest applications including pool heating, water heating , space heating and process heating.
Non-pressurized solar water heater with vacuum tubes for water heating available with 100-300L tank. Scope of delivery: tank, aluminnum brackets, evacuated tubes Installation types: Pitched roof, flat roof. Advantages and benefits: Cost-effective solar water heater solutions. Low maintenance and repair requirements. Quick and easy installation due to complete pre-assembled components. Customizing: Development of customer-specific modifications and individual solutions by request.
Max power : 1w Max power voltage: 4v Max power current: 250mA Size of panel: 130x130x25mm Tempered glass cover, Aluminium frame.
Max power(¡À5%) 5w Nominal voltage 18.10V Nominal current 0.276A Open circuit voltage 22.30V Short circuit current 0.298A Maximum system voltage 1000V,600V NOCT 48¡æ¡À 2¡æ Operating Temperature -40¡æ to +85¡æ Dimension of panel 280mm*165mm*18mm Weight of panel 2.0kgs.
Max power(¡À5%) 15w Nominal voltage 17.80V Nominal current 0.84A Open circuit voltage 22.00V Short circuit current 0.87A Maximum system voltage 1000V,600V Operating Temperature -40¡æ to +85¡æ Dimension of panel 460mm*335mm*25mm Weight of panel 2.5kgs.
High cell's efficiency with high quality silicon material for long term output stability and reliability Rigorous quality control to meet highest international standards FR4 backboard, Environmental material, Rosh Standard. Outstanding electrical performance under high temperature, low irradiance and cloudy weather conditions.
Max power:1wp Optimal power voltage: 4v Optimal power current:250ma Size of panel: 130*130*18mm No. of cells : 8pcs in series Efficeincy: >13% Weight: 200g.
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
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
Max power: 0.88wp Optimal power voltage: 3.52v Optimal power current:250ma No. Of cells : 8pcs in series Efficeincy: >13% 130*130*18mm Weight: 200g
Solar Module: monocrystalline or polycrystalline silicon solar panel Module Power:60W StorageBattery:12V/65AH Controller: protection against overcharge and over-discharge; light control and time control Light Source: LED or energy-saving lamp Lamp Post: 3.5-4.5 meters, stainless steel / hot galvanization spraying-plastic powdered Working Time: fully charged lamps work 6-10 hours a day (adjustable) and last 5-7days in cloudy or rainy weather Applicable Temperature: ¬ü 40 íµ ~ 50 íµ Wind-proof Capacity: í¦ 150FM/H
Size height 530-630mm Solar panel piece¦ 2.5W battery9000-10000mAh controller system for solar power system light source 8í½10 LED
Solar panel: mono Light Source: LED Rechargeable Battery: nickel cadmium cell AA550mAH charging time: 3-5h/n Illumination time: 8í¬10h/n Material: resin
The evacuated tube is a product with improved geometry and performance and consists of two concentric glass tubes which are sealed in a semi-circular shape on one side and are joined to one another on the other side. The space between the tube is evacuated and then hermetically sealed (evacuated insulation). To use solar energy, the internal glass coated with an environmentally friendly, highly selective la er on the outside, thus turning it into an absorber. The coating is protected in the evacuated space. The aluminum nitride sputter coating used is characterized by an ex u extremely low emission and a high absorption rate
The trainer integrated wind power, pv hybrid technology, can be used to finish experiments like solar power generation and solar power generation charging/discharging, inverter power etc. Ii. Product features The trainer adopt vertical structure, panel use standard mesh plate, experiment modules are fully exposed, integrated with wind speed measurement and alarm system, complete closed-loop control mode allows users to operate more conveniently. Wind and solar hybrid power generation control system adopts 16-bit high-performance mcu, effect intelligent control of battery charge/discharge and fan brake. Off-grid inverter module boot front-end adopts 8-bit mcu control, front and rear axles adopts imported mosfet enable more stable performance, thus can provide a stable 220v pure sine wave ac power during learning process. Wind and solar power trainer easy to move and convenient to use.
Evacuated tube collector with CPC-reflector - 6 evacuated tubes for water, space and process heating, series connection Pipe material: Copper Scope of delivery: Fully pre-assembled unit comprising Evacuated tubes based on the thermos flask principle Manifold with direct flow heat conduction unit and dry tube connection CPC-reflector Collectors are packed in individual boxes. In addition, there is a sun protection sheet over the evacuated tubes. Installation types: On-roof installation Flat roof / wall installation
