New hot selling solar roof pan manufacturers in china 300w 350w 400 watt sunpower china import 24v solar panel power supply 12v
$79.56
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
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Product Specifications
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Product Description
Overview
Quick Details
Place of Origin: China
Brand Name: KAYAL
Model Number: KYUN345-72M
Panel Dimensions: 1956*990*50mm
Type: Standard Solar Panel
Module Type: KYUN345-72M
Positive Power Tolerance: 0~3%
Open Circuit Voltage - Voe (V): 37.5
Series Fuse Rating(A): 20
Reverse Current Overload(A): 27
Power Temperature Coefficient: -0.408%/K
Product name: Sola Panel
Dimensions: 1956*990*50mm
Wight: 22.3kg
Supply Ability
Supply Ability: 8000000 Piece/Pieces per Month
Packaging & Delivery
Products Description
Electrical Characteristics at Standard Test Conditions (STC)
Module Type | KYUN 320-72P | KYUN 315-72P | KY UN 310-72P | KYUN 305-72P | KY UN 300-72P |
MaximumPower-Pmpp(W) | 320 | 315 | 310 | 305 | 300 |
Positive Power Tolerance | 0-3% | 0-3% | 0-3% | 0-3% | 0-3% |
Open Circuit Voltage - Voe (V) | 45 | 44.9 | 44.8 | 44.7 | 44.5 |
Short Circuit Current - lsc (A) | 9.17 | 9.11 | 9.03 | 8.97 | 8.91 |
Maximum Power Voltage - Vmpp (V) | 36.2 | 36.1 | 36 | 35.9 | 35.8 |
Maximum Power Current- lmpp (A) | 8.84 | 8.73 | 8.61 | 8.5 | 8.37 |
Module Efficiency | 16.52% | 16.27% | 16.01% | 15.75% | 15.49% |
Electrical data relates t o standard test condlUons (STC): lrradlance 1000WI m' ; AM 1.5; cell temperature 25"C measuring
uncertainty of power Is within ±3%. Certi fied In accordance with IEC61215,IEC61730?1/2 and UL 1703
Electrical Characteristics at Normal Operating Cell Temperature (NOCT)
Module Type | KYUN 320-72P | KY UN 315-72P | KYUN 310-72P | KYUN 305-72P | KY UN 300-72P |
Maximum Power- Pmpp (W) | 235 | 232 | 228 | 225 | 220 |
Maximum Power Voltage -Vmpp (V) | 34.1 | 33.8 | 33.5 | 33.2 | 32.9 |
Maximum Power Current - lmpp (A) | 6.89 | 6.86 | 6.8 | 6.77 | 6.71 |
Open Circuit Voltage - Voe (V) | 41.6 | 41.5 | 41.4 | 41.3 | 41.1 |
Short Circuit Current - lsc (A) | 7.4 | 7.34 | 7.3 | 7.24 | 7.19 |
Temperature Characteristics | |
Voltage Temperature Cofficient | -0.292%/K |
Current Temperature Coefficient | +0.045%/K |
Power Temperature Coefficient | -0.408%/K |
Maximun Ratings | |
Maximum System Voltage(V) | 1000 |
Series Fuse Rating(A) | 20 |
Reverse Current Overload(A) | 27 |
Mechanical Characteristics | |
Dimensions | 1640*990*35mm |
Wight | 22.3kg |
Frame | Anodized aluminum prifile |
Front Glass | Toughened low iron glass,3.2mm |
Cell Encapsulation | EVA(Ethylene-Vinyl-Acetate) |
Back Sheet | Composite film |
Cells | 6*12 polycrstalline solar cells (4BB or 5BB 156*156mm) |
Junction Box | Rated current ≥12A,IP≥65,TUV&UL |
Cable | Length 900mm,1*4mm2 |
Connector | MC4/compatible with MC4 |
Packaging | |
Container 20’ | 252pcs |
Container 40’ | 504pcs |
Container 40’HC | 552pcs |
System Design | |
Temp. Range | -40℃to+85℃ |
Hail | Max. diameter of 25mm with 23m/s impact speed |
Max. Capacity | Snow 5400pa,wind 2400 pa |
Application Class | A |
Safety Class | II |
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