14 Years manufacturer Poly-crystalline Solar Panel 2W to Peru
Short Description:
continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for 14 Years manufacturer Poly-crystalline Solar Panel 2W to Peru, We warmly welcome friends from all walks of life to seek mutual cooperation and create a more brilliant and splendid tomorrow.
Poly-crystalline Solar Panel 2W
Technical parameter
Maximum Power(W) 2W
Optimum Power Voltage(Vmp) 6V
Optimum Operating Current(Imp) 0.34A
Open Circuit Voltage(Voc) 7.2V
Short Circuit Current(Isc) 0.37A
Mechanical Characteristics
Cell Type Polycrystalline
No of Cell 12 (2x6pcs)
Dimensions 145x145x18mm
Weight 0.4KGS
Front Glass 3.2mm, High Transmission, Low iron, tempered Glass
Temperature and Coefficients
Operating Temperature(°C): -40°C ~ + 85°C
Maximum System Voltage: 600V(UL)/1000V(IEC) DC
Maximum Rated Current Series: 10A
Temperature Coefficients of Pmax: -0.435%
Temperature Coefficients of Voc: -0.35%
Temperature Coefficients of Isc: 0.043%
Nominal Operating 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
ขายชุดโซล่าเซลล์ราคาประหยัด สำหรับผู้ที่ต้องการใช้ไฟ ผู้ที่อยู่ห่างไกลไฟฟ้าเข้าไม่ถึง เพื่อการเกษตร หรืออื่นๆ
THE INTERNET — A photo posted to Twitter of a husky, its coat fully shaved down to the skin, has many animal lovers online upset and disturbed.
A husky’s thick double coat is what keeps them insulated from the cold. The undercoat is short and warm, and the overcoat is long and water-resistant. Without their fur, huskies are not only unprotected from cool air, but also exposed to the sun’s UV rays, allowing for easy sunburn.
With no explanation offered as to why the husky was shaved, animal lovers online are worried it was stripped of its fur for some kind of sick joke. Twitter user Lily Stark wrote “This coat type is what keeps these dogs cool. When it’s shaved it never grows back right and the dog can end up overheating and dying.”
Twitter user Lorelei Mission counters with a tweet, explaining “Sometimes there are medical reasons that a coat has to be shaved. Some dogs arrive at shelters covered in road tar. One never knows.”
Since being posted by Twitter user Shishou on June 7, the photo has amassed more than 73,000 likes and 32,000 retweets.
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