15 Years Factory Poly-crystalline Solar Panel 90W Factory for Munich
Short Description:
To be the stage of realizing dreams of our employees! To build a happier, more united and more professional team! To reach a mutual benefit of our customers, suppliers, the society and ourselves for 15 Years Factory Poly-crystalline Solar Panel 90W Factory for Munich, We will wholeheartedly welcome all clients in the industry both at home and abroad to cooperate hand in hand, and create a bright future together.
Poly-crystalline Solar Panel 90W
Technical parameter
Maximum Power(W) 90W
Optimum Power Voltage(Vmp) 18.33V
Optimum Operating Current(Imp) 4.91A
Open Circuit Voltage(Voc) 21.96V
Short Circuit Current(Isc) 4.89A
Mechanical Characteristics
Cell Type Poly-crystalline 156x104mm (6 inch)
No of Cell 36 (4x9pcs)
Dimensions 1008x678x35mm
Weight 8.0KGS
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: -0.435%
Temperature Coefficients of Voc: -0.35%
Temperature Coefficients of Isc: 0.043%
Nominal Operationg Cell Temperature (NOCT): 47+/-2°C
Materials of solar panel
1).Solar Cell——Poly-crystalline solar cell 156*104mm
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
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How to Build a Solar Panel
00:00:32 Part 1 Assembling the Pieces
00:00:39 1 – Purchase the cells
00:01:13 2 – Measure and cut a board
00:01:47 3 – Measure and cut all of your tabbing wire
00:02:28 4 – Use the flux pen on each of the three squares (or strip) of each line (usually 2 or 3 lines) on the back of the cell
00:02:44 5 – Melt a thin coat of solder on the squares/strips of the back of cells
00:03:09 6 – Heat the first half of a tabbing wire on top of the soldered squares/strip to bond it to the cell
00:03:27 Part 2 Connecting the Cells
00:03:34 1 – Glue the cells to the board
00:04:31 2 – Solder the cells together
00:05:03 3 – Connect the first row using bus wire
00:05:39 4 – Connect the second row
00:06:15 5 – Continue connecting the rows
00:06:34 Part 3 Building Your Panel Box
00:06:41 1 – Measure your cell panel
00:07:19 2 – Cut the flat back
00:07:42 3 – Form the sides
00:08:09 4 – Attach the sides
00:08:35 5 – Paint the box
00:09:06 6 – Attach the solar panel
00:09:26 Part 4 Wiring Your Panel
00:09:33 1 – Connect the final bus wire to a diode
00:10:13 2 – Connect the wires
00:10:36 3 – Connect your panel to a charge controller
00:11:16 4 – Connect the charge controller to your batteries
00:11:38 5 – Use the batteries
00:12:01 Part 5 Sealing the Box
00:12:08 1 – Get a piece of plexiglass
00:12:40 2 – Attach block stops for the glass
00:13:11 3 – Insert your plexiglass
00:13:32 4 – Seal the box
00:13:57 Part 6 Mounting Your Panels
00:14:04 1 – You can mount your panels in different ways
00:14:38 Tips
00:19:06 Warnings
00:19:20 Things
Content taken from WikiHow http://www.wikihow.com/Build-a-Solar-Panel
