335 - 355W half-cut poly PV MODULE N-Type Solar Panels
- Category: OEM Solar Panels
- Features
Product Description
335 - 355W half-cut poly PV MODULE N-Type Solar Panels
This 335‑355W half‑cut polycrystalline N‑type PV module adopts 144 pieces of 158.75 mm poly cells with half‑cut technology. It delivers power output ranging from 335W‑355W, reaching maximum module efficiency of 17.7% under STC with 0~+3% positive power tolerance. Built with 3.2 mm AR‑coated tempered front glass and anodized aluminum alloy frame, this 22.5 kg module provides outstanding mechanical load‑bearing capacity. It supports multiple connector options and customized cable length, suitable for residential, commercial rooftop and ground‑mount PV projects, and accepts OEM customization service.
KEY FEATURES
Half‑Cut Polycrystalline N‑type Cell: 144‑cell layout lowers internal resistance, mitigates shading loss and hot‑spot risk for stable power output
Reliable Power Performance: 335‑355 W power range, max efficiency 17.7%, positive power tolerance 0~+3%
Strong Mechanical Durability: 3.2 mm anti‑reflective tempered glass; withstands 5400 Pa snow load and 2400 Pa wind load; IP68 waterproof junction box
Flexible Electrical Design: Supports 1000V /1500V DC maximum system voltage; max series fuse 20A; multiple optional connectors; customizable cable length
Wide Temperature Adaptability: Stable operation from ‑40 °C to +85 °C; Pmax temperature coefficient at ‑0.39%/°C, NMOT 43±2 °C
OEM & Flexible Packing: Available for OEM service; two packing options: 31 pcs/carton or 31+4 pcs/carton for 40HQ container shipment
Performance at STC (Power Tolerance 0 ~ +3%)
Maximum Power (Pmax/W) | 335 | 340 | 345 | 350 | 355 |
|---|---|---|---|---|---|
Operating Voltage (Vmpp/V) | 37.4 | 37.7 | 38.0 | 38.3 | 38.6 |
Operating Current (Impp/A) | 8.96 | 9.02 | 9.08 | 9.14 | 9.20 |
Open-Circuit Voltage (Voc/V) | 45.7 | 46.0 | 46.2 | 46.5 | 46.8 |
Short-Circuit Current (Isc/A) | 9.46 | 9.51 | 9.58 | 9.64 | 9.70 |
Module Efficiency ηm(%) | 16.7 | 16.9 | 17.1 | 17.4 | 17.7 |
Performance at NMOT
Maximum Power (Pmax/W) | 249 | 253 | 256 | 260 | 264 |
|---|---|---|---|---|---|
Operating Voltage (Vmpp/V) | 34.8 | 35.0 | 35.3 | 35.5 | 35.8 |
Operating Current (Impp/A) | 7.17 | 7.22 | 7.28 | 7.33 | 7.38 |
Open-Circuit Voltage (Voc/V) | 42.5 | 42.7 | 42.9 | 43.2 | 43.5 |
Short-Circuit Current (Isc/A) | 7.65 | 7.69 | 7.75 | 7.80 | 7.84 |
MECHANICAL SPECIFICATION
Cell Type | Poly |
|---|---|
Cell Dimensions | 158.75*158.75mm |
Cell Arrangement | 144 (6*24) |
Weight | 22.5kg (49.06Ibs) |
Module Dimensions | 2008*1002*35mm (79.06*39.45*1.38inches) |
Cable Length | Portrait 300mm/Landscape 1200mm/Customized |
Cable Cross Section Size | TUV: 4mm2 (0.006inches2 )/UL: 12AWG |
Front Glass | 3.2mm (0.13inches) AR Coating Tempered Glass |
No. of Bypass Diodes | 3/6 |
Packing Configuration (1) | 31pcs/carton, 682pcs/40hq |
Packing Configuration (2) | 31+4pcs/carton, 858pcs/40hq |
Frame | Anodized Aluminium Alloy |
Junction Box | IP68 |
OPERATING CONDITIONS
Maximun System Voltage | 1000V/1500V/DC(IEC) |
|---|---|
Operating Temperature | -40°C ~ +85°C |
Maximun Series Fuse | 20A |
Static Loading | Snow Loading: 5400Pa/ Wind Loading: 2400Pa |
Conductivity at Ground | ≤0.1Ω |
Safety Class | II |
Resistance | ≥100MΩ |
Connector | T01/LJQ-3-CSY/MC4/EV02 |
TEMPERATURE COEFFICIENT
Temperature Coefficient Pmax | -0.39%/°C |
|---|---|
Temperature Coefficient Voc | -0.31%/°C |
Temperature Coefficient Isc | +0.054%/°C |
NMOT | 43±2°C |
