2016 High quality Poly-crystalline Solar Panel 250W Wholesale to Moscow
Short Description:
We have a highly efficient team to deal with inquiries from customers. Our goal is "100% customer satisfaction by our product quality, price & our team service" and enjoy a good reputation among clients. With many factories, we can provide a wide range of 2016 High quality Poly-crystalline Solar Panel 250W Wholesale to Moscow, We are sincerely looking forward to establishing good cooperative relationships with customers from at home and abroad for creating a bright future together.
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
Peter Crampton
Mavaly is a beautiful little farm, set on productive basalt soils, with 4 main and 3 smaller well-fenced paddocks. The main bedroom of this modern brick home has an en suite and walk-in robe, the second bedroom also has a walk-in robe and is serviced by access to the 3- way bathroom, shared with the other two bedrooms. The large, sunny rumpus room can be opened onto the outdoor, undercover entertaining area. Some of the features of Mavaly include:
- Seven bay Colorbond shed, with concrete floor (4 bays lock-up, 3 bays open)
- Three bay Colorbond shed with dirt floor and 22,000 litre poly tank attached
- Fully equipped bore (capacity 1,800 lph), plus two dams
- Five paddocks with One with a large dam and Two paddocks that share a smaller dam
- Excellent roof water storage (20,000 gallon concrete tank) with electric pressure pump
- Under-floor heating
- Back-to-grid solar electricity
- Excellent dog kennels
- Twelve solar panels/2.3kw
- Reverse …
RNE17093135
Ray White Emms Mooney
This video shows the automated soldering stringer making strings of polycrystalline solar cells (laser-cut pieces of polycrystalline solar cells) for 20W Photonic Universe polycrystalline solar panels.
Use of the automated stringer helps Photonic Universe eliminate potential soldering risks such as dry joints and other similar problems which often accompany manual soldering processes.
