Hot-selling attractive Mono-Crystalline 50W Solar Panel Factory for Austria

With our excellent management, strong technical capability and strict quality control system, we continue to provide our clients with reliable quality, reasonable prices and excellent services. We aim at becoming one of your most reliable partners and earning your satisfaction for Hot-selling attractive Mono-Crystalline 50W Solar Panel Factory for Austria, With a wide range, good quality, reasonable prices and good service, we will be your best business partner. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

Technical parameter

Maximum Power(W)                        50W

Optimum Power Voltage(Vmp)        18.72V

Optimum Operating Current(Imp)    2.67A

Open Circuit Voltage(Voc)               22.83V

Short Circuit Current(Isc)                 2.94A

Mechanical Characteristics

Cell Type Monocrystalline              125×62.5mm

No of Cell                                        36 (4x9pcs)

Dimensions                                     636x554x25mm

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——Mono-crystalline solar cell 125*125mm

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

After seeing so many people on you tube making dyi solar heaters, I decided with all the sun my house gets, I might as well make one myself. I went with a plain box with baffles rather than trying to glue a million can together. Enjoy and feel free to comment. Good, bad or indifferent.

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