Features
EXCELLENT POWER GENERATION PERFORMANCE
SolFirsTech series CdTe thin film modules have a high efficiency and a proven excellent
record on power generation performance.
HIGH CONVERSION EFFICIENCY
Cadmium Telluride is a semiconductor compound with a high absorption coefficient, 100 times higher than silicon. The band gap width of cadmium telluride is more suitable for photovoltaic energy conversion than silicon. To absorb the same amount of light, the thickness of cadmium
telluride film is only one hundredth that of silicon wafer. Today, the world record of cadmium telluride thin film conversion efficiency has reached 22.1% in the laboratory. And the CdTe thin film solar module produced by SolFirsTech reaches to 14% and above on conversion efficiency. The SolFirsTech series products have obtained TUV, UL and CQC certififications.
LOW TEMPERATURE COEFFICIENT
The temperature coefficient of SolFirsTech CdTe thin film solar module is only about -0.21%/℃, as the traditional silicon solar module temperature coefficient reaches to -0.48%/℃. For most of high solar irradiance regions on earth, the temperature of solar module at working can reach to 50℃ or above. Thus this fact have greater
EXCELLENT LOW-IRRADIANCE EFFECT
Cadmium telluride is a direct-band gap material with high absorption for the full spectrum. Under low lightcondition, in dawn, dusk of a day or in a diffuse lighting, the power generation performance of CdTe thin film solar module has been proven to be higher than that of crystalline
silicon solar module which is made by an indirect band gap material.
GOOD STABILITY
No intrinsic light-induced degradation effects.
LOW HOT SPOT EFFECT
The elongated cells of CdTe thin film module help to reduce the hot spot effect of module,which leads to a great advantage of improving the power generation capacity, ensuring the safety in usage and product life.
MINIMAL BREAKAGE RATE
Contributed by a proprietary technology adapted in SolFirsTech's CdTe modules manufacturing process, SolFirsTech CdTe module has a minimal breakage rate.
EXCELLENT APPEARANCE
CdTe modules have uniformity color - pure black which provides an excellent appearance, fit best in buildings that have higher standards on appearance, unity and energy-independance.
Parameters:
Project Reference
Installation Site Roof Type Adjustable Size Customized Color Nature Material SUS304 Certification ISO9001 Warantty 10 Years and 20 years service life
Characteristics ·Patented lens, bat-wing light distribution, light is well-distributed ·Intelligent control system to reduce the power consumption of the whole lamp ·Whole lamp is easy to assemble and easy to maintain ·High cycle times, economical and practical Application ·Road lighting ·Landscape lighting ·Schools ·Remote countryside ·Agriculture and animal husbandry Wind-solar Hybrid Street Light Specifications Solar panel power 120W±15% 150W±15% 240W±15% 300W±15% Horizontal axis wind turbine 200W 300W 400W 500W Wind and solar hybrid controller 1 SET Battery capacity 12V/150Ah 12V/100Ahx2 12V/150Ahx2 12V/200Ahx2 Battery Type Lead-acid batteries(Gel) Main light power 40W 50W 80W 100W Color temperature 4000K Height of the whole lamp 7.0m 8.0m 9.0m 10.0m Operating temperature -20°C~55°C Windproof strength 27m/s（Wind Grade 10) Rainy days 5〜7 days
Why Fence ·To effectively protect personnel safety both inside and outside the project site. ·To prevent theft.
Installation Site Roof Type Adjustable Size Customized Color Nature Material SUS304 Certification ISO9001 Warantty 10 Years and 20 years service life
Outstanding quality of stainless steel and aluminum ensures the most durable mounting. Please choose the suitable product for your roof. Or just tell us your roof details and we'll pick up the most suitable one for you.
Outstanding quality of stainless steel and aluminum ensures the most durable mounting. Please choose the suitable product for your roof. Or just tell us your roof details and we'll pick up the most suitable one for you.
Installation Site Roof Type Non Adjustable Size Customized Color Nature Material SUS304 Certification ISO9001 Warantty 10 Years and 20 years service life
Different Tile Roof require different Tile Hook, based on tile roof mould,you can choose suitable hook as per your roof type.
The floating photovoltaic system on the water is different from the photovoltaic power generation projects on the ground and roof. With the declining use of land resources, the land available for the construction of photovoltaic power plants will become increasingly scarce in the future. At the same time, the advantages of floating photovoltaic systems on water are slowly gaining attention from the photovoltaic industry.
Features & Characteristics High Adaptability High Adaptability Gradient difference adaptability to uneven terrain in N-S direction up to 15% High Stability The multi-point drive greatly increase the wind torsion resistance and critical wind speed Compatibility Compatible to 182/210mm cell solar modules Accessibility Obstacle-free among independent trackers, easy for construction and maintenance Reliability The independent control system help to monitor the operation, find fault points in time, and reduce power output loss Smart Tracking Adjust tilt angle smartly and timely according to terrain and weather data to increase power output Reasonable Design The stability is ensured via exclusive structural design and strict wind tunnel test Tracker Structure Tracking Technology Horizontal Single Axis Tracker System Voltage 1000V/1500V Tracking Range ±45° Working Wind Speed 18 m/s (Customizable) Max. Wind Speed 45 m/s (ASCE 7-10) Modules per Tracker ≤120 Modules (Customizable) Principal Materials Hot-Dip Galvanized Q235B/Q355B, Zn-AI-Mg Coated Steel Mean Coating Thickness ≥65 micron Drive System Slewing Drive / Linear Actuator Foundation type PHC / Cast-in-Place Pile / Steel Pile Control System Control System MCU Tracking Mode Closed Loop Time Control + GPS Tracking Accuracy <2° Communication Wireless (ZigBee, LoRa); Wired (RS485) Powder Acquisition External Supply / String Supply / Self-Powered Auto Stow at Night Yes Auto Stow During High Winds Yes Optimized Backtracking Yes Protection Degree IP65 Working Temperature -30°C-65°C Anemometer Yes Power Consumption 0.3kWh per day Project Reference
Different Tile Roof require different Tile Hook, based on Tile Roof mould,you can choose suitable hook as per your roof type.
Characteristics ·Strong reactive power compensation ability, power factor adjustable range ± 0.8 ·Multiple communication methods are flexible and optional (RS485, Ethernet, GPRS/Wi-Fi) ·Support remote upgrade ·With PID repair, improve module performance ·Equipped with AC and DC switch, maintenance is safer and more convenient ·100% selection of world-renowned components, long service life Application ·Distributed ·Roofs ·Hotels ·Factories ·Resorts ·Commercial buildings ·Conference centers ·Office buildings System power 40KW 50KW 60KW 80KW 100KW Solar panel power 400W 420W 450W 450W 450W Number of solar panels 100 PCS 120 PCS 134 PCS 178 PCS 222 PCS Photovoltaic DC cable 1 SET MC4 connector 1 SET Rated output power of inverter 33KW 40KW 50KW 70KW 80KW Maximum output apparent power 36.3KVA 44KVA 55KVA 77KVA 88KVA Rated grid voltage 3/N/PE,400V Grid voltage range 270-480Vac Rated grid frequency 50HZ Grid frequency range 45-65HZ Maximum efficiency 98.60% Island effect protection YES DC reverse connection protection YES AC short circuit protection YES Leakage current protection YES Ingress protection level IP66 Working temperature System Cooling method Natural cooling Maximum working altitude -25～+60℃ Communication 4G (optional)/WiFi (optional) AC output copper core cable 1 SET Distribution box 1 SET Auxiliary material 1 SET Photovoltaic mounting type Aluminum /Carbon steel mounting (one set)
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