10 Years Manufacturer Poly-crystalline Solar Panel 250W for Istanbul Manufacturer
Short Description:
With advanced technologies and facilities, strict quality control, reasonable price, superior service and close co-operation with customers, we are devoted to providing the best value for our customers for 10 Years Manufacturer Poly-crystalline Solar Panel 250W for Istanbul Manufacturer, We have confident that we can provide the high quality products at resonable price, good after-sales service to the customers. And we will create a bright future.
Poly-crystalline Solar Panel 250W
Technical parameter
Maximum Power(W) 250W
Optimum Power Voltage(Vmp) 30.25V
Optimum Operating Current(Imp) 8.26A
Open Circuit Voltage(Voc) 36.61V
Short Circuit Current(Isc) 8.89A
Mechanical Characteristics
Cell Type Polycrystalline 156x156mm (6 inch)
No of Cell 60 (6x10pcs)
Dimensions 1640x990x40mm
Weight 18.5KGS
Front Glass 3.2mm,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*156mm
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
www.PCTCC.com
Para-Coat Systems, Inc. is an ISO 9001:2008 and ITAR certified corporation that will take delight in excellant quality, pricing and quickly transform times. PCT presents Parylene, Acrylic, Urethane and Silicone conformal coating expert services.
In less than 4 minutes you can see how to laminate flat panels with vacuum infusion for the building of a Schionning Catamaran, G-Force 1500 Cruise.
A good preparation is the key to success, so take your time to create a good vacuum.
After that it’s quite easy. Have patient, stir your epoxy regular and wait till the panels are all wet.
Oh, when the epoxy stops flowing to the trap, switch to the spare trap and empty the first one before the epoxy starts reacting and heating.
Next day you can unpack the panels and look at a beautiful laminate 
This video is made by Precat Yachting.
You can find more video’s and pictures about DIY yachtbuilding on
www.precat.nl or www.facebook.com/zeilmee
