200W finished solar panel size specification (cutting process: machine cutting)
Unfolded length: 1965 ±0.25mm
Expanded width: 616 ±0.25mm
Solar panel thickness: 4.0 ±0.3mm
Folded size: 530×616×45mm
Solar panel composition and material specifications
Solar panel component materials: composite materials, photovoltaic welding tape, solar cells, EVA, woven copper tape, ETFE film, laminated fabric, waterproof fabric on the back, cockle-eye buckle, sub-master screw buckle, gun black button, junction box, elastic band.
Composite material: 0.5mm
Solder tape: 0.6*0.18mm
Braided copper tape: 10×13/0.05
Solar cell: 0.18mm , 182-10BB monocrystalline solar cell
Interlayer fabric: 0.3mm
Backing fabric: 0.4mm
Gun black cockle button: Inner diameter 10mm, outer diameter 16.5mm
Gunmetal screw buckle: shaft diameter 5mm, shaft length 4mm, cap diameter 9.5mm
Gun black button: face button diameter 15mm matching
Junction box: MC4 connector junction box, with diode (20SQ045), core 2.5cm2, wire length 0.9m
Bracket inside the hardened iron plate: 1.0mm
Elastic band: 35~40cm, both ends nylon cloth wrapped edge
Encapsulation method and surface effect:
1. Encapsulation method: waterproof fabric + EVA + composite material + EVA + cell + laminated fabric + EVA + composite material + EVA + ETFE laminated package
2. Solar panel surface effect: front: glossy ETFE, back: waterproof fabric
3. The junction box is filled with silicone to ensure waterproof
Component warranty period: 1 year.
Solar cell electrical performance test standard method and use environment
1. solar panel after lamination, mainly for its working power test.
2. solar radiation intensity:1000W/m2 or customer sample.
5. atmospheric quality: AM1.5.
Working power test
1. The light will be emphasized to the customer signed sample dimming
2、Use IV tester test
3. Every 2 hours to correct the light intensity
Use and storage environmental conditions
1. Storage conditions: room temperature, humidity not more than 60%.
2、Under the sun without shade outdoor environment use
3. Working environment temperature: -20℃~60℃
4、Use iron temperature: 360±10℃
5. Spot welding time not more than 3 seconds, and multiple spot welding interval time not less than 30 seconds,
6. Solar panel dustproof and waterproof grade: IP65
Appearance inspection requirements
Description: Appearance inspection when holding the product parallel to the line of sight, sight distance of 30 cm, tilt 45 degrees, left and right deflection of 15 degrees, 5 seconds can not find obvious defects for qualified.
Code description: L: length W: width H: height D: distance N: number ⊙: diameter
1. single panel with no obvious color difference under indoor lighting.
2. neatly arranged silicon wafers.
3. wafer chipping, chipped corners: L ≤ 3.5mm W ≤ 3.5mm N ≤ 8.
4. wafer surface stains: ⊙ ≤ 4mm N ≤ 8.
5. scratches: L ≤ 10mm.
6. no obvious bright spots: W ≤ 1.5mm N ≤ 6.
7. cell gap soiling, spot area: ⊙ ≤ 0.8mm N ≤ 8.
8. tin dross, bubbles, miscellaneous foreign matter within the glue: ⊙ ≤ 2.5mm N ≤ 6.
9. Laser cutting process, the tolerance range of length and width dimensions is ± 0.25mm.
If there is any dispute on the above standard, the limit sample confirmed by both parties shall prevail.
Folding solar panel 120W for solar system, custom specifications such as: 200W 250W 260W and other specifications, industrial grade monocrystalline silicon solar panel supplier, portable outdoor solar panel for power station and solar storage system (inverter + battery), etc. Mauten Electronics manufacturer