144 Half Cells 335-350W Polycrystalline Solar Panel
144 Half Cells 335-350W Polycrystalline Solar Panel
144 Half Cells 335-350W Polycrystalline Solar Panel
Power:335-350Watt
Size:2005x992x35MM
Weight:22.0 KG
KEY FEATURES:
Highest power output:350W
Material & workmanship warranty:12 years
Certified by TUV Rheinland:PID Free;
Linear power output warranty:25 years
1 Positive power tolerance: 0-+3%
2 Robust design:Certified to withstand up to 2400Pa wind load and up to 5400Pa snow load
3 Proved high reliability built on dozens of projects
4 5BB busbar cell: Improve the efficiency of modules
PERFORMANCE WARRANTY
a) During the first year, TOPSKY ENERGY guarantees the nominal power output of the product will be no less than 97% of the labeled power output;
b) From year 2 to year 25, the nominal power decline will be no more than 0.7% in each year; by the end of year 25, the nominal power output will be no less than 80% of the labeled power output;
ELECTRICAL PARAMETERS | ||||
Maximum Power Pmax(W) | 335W | 340W | 345W | 350W |
Operating Voltage Vmpp(V) | 38.3V | 38.5V | 38.7V | 38.9V |
Operating Current Impp(A) | 8.75A | 8.84A | 8.92A | 9.00A |
Open-Circuit Voltage Voc(V) | 46.2V | 46.3V | 46.5V | 46.7V |
Short-Circuit Current Isc(A) | 9.52A | 9.58A | 9.64A | 9.72A |
Module Efficiency ( %) | 16.7% | 16.9% | 17.2% | 17.4% |
Power Tolerance | 0-+3% | |||
Temperature Coefficient | Pmax: -0.36%/℃,Voc: -0.26%/℃,Isc: +0.043%/℃ | |||
Noct | 45±2℃ | |||
STC | 1000w/㎡,25℃,AM 1.5 | |||
MECHANICAL PARAMETERS | ||||
Cell Type | Polycrystalline solar cell | No.of Bypass Diodes | 3 | |
Cell Dimensions | 157*78.5mm | Frame | Anodized Aluminium Alloy | |
Cell Arrangement | 144(6*24) | Junction Box | IP68 | |
Front Glass | 3.2mm High Transmission, Tempered Glass | Cable Length | 300+/400-(mm) | |
Cable Cross Section Size | 4mm² | Packing Configeration (1) | 30pcs/Pallet, 660pcs/40HQ | |
OPERATING CONDITIONS | ||||
Maximum System Voltage | 1000V/1500V DC(IEC) | Maximum Series Fuse | 25A | |
Operating Temp | 40℃-+85℃ | Static Loading | 5400Pa | |
Conductivity at Ground | ≤ 0.1Ω | Safety Class | Ⅱ | |
Resistance | ≥100MΩ | Connector | MC4 Compatible |