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.
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(¡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.
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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.
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.
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
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
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.
