Professional Design Poly-crystalline Solar Panel 40W Manufacturer in Russia
Short Description:
Assume full responsibility to meet all demands of our clients; achieve continuous advancements by promoting the growth of our clients; become the final permanent cooperative partner of clients and maximize the interests of clients for Professional Design Poly-crystalline Solar Panel 40W Manufacturer in Russia, With superb service and quality, and an enterprise of foreign trade featuring validity and competitiveness, that will be trusted and welcomed by its clients and creates happiness to its employees.
Poly-crystalline Solar Panel 40W
Technical parameter
Maximum Power(W) 40W
Optimum Power Voltage(Vmp) 17.35V
Optimum Operating Current(Imp) 2.31A
Open Circuit Voltage(Voc) 21.16V
Short Circuit Current(Isc) 2.53A
Mechanical Characteristics
Cell Type Polycrystalline 156 x 52mm
No of Cell 36 (4x9pcs)
Dimensions 670x420x30mm
Weight 4.0Kg
Front Glass 3.5mm,High Transmission, Low Iron,Tempered Glass
Junction box IP65 Rated
Output Cable TUV 1×4.0mm2/UL12AWG,Length:900mm
Temperature and Coefficients
Operating Temperature(°C): -40°C ~ + 85°C
Maximum System Voltage: 600V(UL)/1000V(IEC) DC
Maximum Rated Current Series: 15A
Temperature Coefficients of Pmax: -0.47%
Temperature Coefficients of Voc: -0.389%
Temperature Coefficients of Isc: 0.057%
Nominal Operationg Cell Temperature (NOCT): 47+/-2°C
Materials of solar panel
1).Solar Cell——Polycrystalline solar cell 156*52mm
2).Front Glass——-3.2mm, high transmission, low iron, tempered glass
3).EVA——-excellent anti-aging EVA
4).TPT——-TPT hot seal made of flame resistance
5).Frame——anodized aluminum profile
6).Junction Box——-IP65 rated, high quality, with diode protection
Superiority: high quality anodized aluminum frame, high efficiency long life, easy installation, strong wind resistance, strong hail resistance.
Features
1. High cell efficiency with quality silicon materials for long term output stability
2. Strictly quality control ensure the stability and reliability, totally 23 QC procedures
3. High transmittance low iron tempered glass with enhanced stiffness and impact resistance
4. Both Poly-crystalline and Mono-crystalline
5. Excellent performance in harsh weather
6. Outstanding electrical performance under high temperature and low irradiance
Quality assurance testing
Thermal cycling test
Thermal shock test
Thermal/Freezing and high humidity cycling test
Electrical isolation test
Hail impact test
Mechanical, wind and twist loading test
Salt mist test
Light and water-exposure test
Moist carbon dioxide/sulphur dioxide
This is a quick review of the Amprobe Solar-4000 Analyzer.
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Thanks to Comtest for the loan of this device: http://www.comtest.co.za
Details:
http://www.amprobe.eu/en_GB/showproduct/1658/SOLAR-4000/
Portable measurement device (SOLAR-4000 ANALYZER)
The new SOLAR-4000 is capable of determining current characteristic values not just from individual PV modules, but also from module strings. The I-V characteristic curve, the short circuit current, open circuit voltage, power, irradiance, temperature and inclination angle are recorded by a 16-bit processor. For each measurement the SOLAR-4000 determines the optimal range and sampling rate. The instrument is simple and intuitive to operate via a menu-driven colour touch screen. The characteristic curve measured by the SOLAR-4000 will be extrapolated to standard test conditions
by using of the measured values of the sensor and then displayed. In addition, the manufacturer’s STC ideal characteristic curve can be displayed as well using the integrated module database.
Wireless sensor (SOLAR-4000 SENSOR)
The wireless sensor measures the cell temperature without direct contact, as well as the inclination angle and the irradiation in the solar module level. The measurement values are transmitted directly to the main device by radio signal. To measure the irradiation, the device switches the reference
cell automatically from a monocrystalline to a polycrystalline cell.
Evaluation software
The module data measured can be evaluated, managed and stored on a PC using the software. The performance data is computed and can be compared with STC values. In just a few steps, the measurement data is stored by using a wizard in the respective customer folder or plant folder as part
of a tree-type file structure. Further measurements from the same plant can be added with date stamp
at will and compared with the software.
Features
• Quick and precise measurement – approx. 15…30 s
• Simple identification of errors and defects affecting PV plants and modules
• Very light and easy-to-handle measurement device
• Wireless communication between ANALYZER and SENSOR
• Contactless temperature measurement
• Measurement of monocrystalline and polycrystalline cells (measurement of thin-layer modules on request, without STC computation)
• Easy menu guidance via colour touch screen
• Large measurement range: 1.0…1000 V and 0.1…15.0 A
• Reporting: plant and maintenance certificates
• Performance comparison for a plant over several years
• Built-in battery allows measurement over several hours
• Measurement device and software includes over 5000 module data items
• Regularly available module data updates free of charge
• Quick and easy sensor assembly using quick-fix mounting
(in scope of supply) directly to solar module
• Evaluation software included in scope of supply
4WD Action reviews the REDARC range of solar blankets and gives expert advice on how to best use this range on your next off-grid camping adventure.
The REDARC solar blankets are convenient, easy to use, and their compact size makes them the perfect portable solar charging accessory to take almost anywhere.
For more information, check out https://www.redarc.com.au/solar-products/solar-blankets
