255 WATT POLYCRYSTALLINE SOLAR

2,800.00฿

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SKU: NSTP-255-20We Categories: ,

255 WATT POLYCRYSTALLINE SOLAR

แผงโซล่าเซลล์ ขนาด 255 วัตต์ ชนิด Polycrystalline (โพลีคริสตัลไลน์)

  • ยี่ห้อ  Suntech (ซันเทค)
  • รับประกันประสิทธิภาพแผง 25 ปี (25 Years Proformance Warranty as 80% power output)
  • ผลิตโดยใช้วัสดุที่มีคุณภาพสูง เพื่ออายุการใช้งานที่ยาวนาน และประสิทธิภาพที่ยอดเยี่ยม

Features
  • High module conversion efficiency
    Module efficiency up to 15.7% achieved through advanced cell technology and manufacturing capabilities
  • Self-cleaning & anti-reflective
    Higher module efficiency from anti-reflective, hydrophobic layer with higher light absorption and minimal surface dust
  • Positive tolerance
    Guaranteed positive tolerance of 5% delivers higher outputs reliably
  • Excellent weak light performance
    Excellent performance under low light conditions
  • Extended wind and snow load tests
    Module certified to withstand extreme wind (3800 Pascal) and snow loads (5400 Pascal) *
  • Suntech current sorting process
    System output maximized by reducing mismatch losses up to 2% with modules sorted & packaged by amperage

Electrical Characteristics
STC STC STP255-20/Wd
Maximum Power at STC (Pmax) 255 W
Optimum Operating Voltage (Vmp) 30.8
Optimum Operating Current (Imp) 8.28 A
Open Circuit Voltage (Voc)  37.6 V
Short Circuit Current (Isc) 8.76 A
Module Efficiency 15.70%
Operating Module Temperature  -40 °C to +85 °C
Maximum System Voltage 1000 V DC (IEC) / 600 V DC (UL)
Maximum Series Fuse Rating 20 A
Power Tolerance 0/+5 %

STC: lrradiance 1000 W/m2, module temperature 25 °C, AM=1.5;
Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%

NOCT STC STP255-20/Wd
Maximum Power at NOCT (Pmax) 187 W
Optimum Operating Voltage (Vmp) 28.1 V
Optimum Operating Current (Imp) 6.66 A
Open Circuit Voltage (Voc) 34.7 V
Short Circuit Current (Isc) 7.09 A

NOCT: Irradiance 800 W/m2, ambient temperature 20 °C, AM=1.5, wind speed 1 m/s;
Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%

Temperature Characteristics
Nominal Operating Cell Temperature (NOCT) 45±2°C
Temperature Coefficient of Pmax  -0.44 %/°C
Temperature Coefficient of Voc  -0.33 %/°C
Temperature Coefficient of Isc 0.055 %/°C
Mechanical Characteristics
Solar Cell Polycrystalline silicon 156 × 156 mm (6 inches)
No. of Cells 60 (6 × 10)
Dimensions 1640 × 992 × 35mm (64.6 × 39.1 × 1.4 inches)
Weight 18.2 kgs (40.1 lbs.)
Front Glass 3.2 mm (0.13 inches) tempered glass
Frame Anodized aluminium alloy
Junction Box IP67 rated (3 bypass diodes)
Output Cables TUV (2Pfg1169:2007), UL 4703, UL44
4.0 mm2 (0.006 inches2), symmetrical lengths (-) 1000mm (39.4
inches) and (+) 1000 mm (39.4 inches)
Connectors MC4 connectors
Packing Configuration
Container 20’ GP 40’ HC
Pieces per pallet 28 28
Pallets per container 6 28
Pieces per container 168 784

size solar 255 watt


Certifications and standards:

UL1703, IEC 61215, IEC 61730, conformity to CE

Suntech polycrystalline solar 255 watt Certifications and standards

น้ำหนัก 18.2 kg
ขนาด 164.1 × 99.3 × 3.5 cm