Discountable price Poly-crystalline Solar Panel 50W Supply to Victoria
Short Description:
Our company sticks to the principle of "Quality is the life of the company, and reputation is the soul of it" for Discountable price Poly-crystalline Solar Panel 50W Supply to Victoria, We are always looking forward to forming successful business relationships with new clients around the world.
Poly-crystalline Solar Panel 50W
Technical parameter
Maximum Power(W) 50W
Optimum Power Voltage(Vmp) 18.43V
Optimum Operating Current(Imp) 2.71A
Open Circuit Voltage(Voc) 22.48V
Short Circuit Current(Isc) 2.98A
Mechanical Characteristics
Cell Type Poly-crystalline 156 x 52mm
No of Cell 36 (4x9pcs)
Dimensions 678x542x25mm
Weight 4.2Kg
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——Poly-crystalline 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 what we have upgraded to so far.
We’re not done as of yet.
So far the upgrades entail
4 Polycrystalline 100 watt panels
(Harbour Freights included for now)
1 new Disconnect Box
1 New Zantrex PWM charge Controller
The Zantrex unlike other PWMs can be set to allow more power in to the battery bank…if your not careful you can try them.
This will also equalize the bank..even though you don’t need to do it with agms.
If you equalize AGM bank it is 15.5
If we can get some sun I could show you what were capable of.
Poly Crystalline panels are better than Mono crystalline for cloudy days.
Special note, I had my bull charge set to high, it actually triggered the overcurrent on my way 400 watt pure sine.
Hf did mind so much lol.
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