Suntech Ud 225 Watt 29.6 Volt Solar Panel
Polycrystalline
Manufacturer Part Number: STP225-20/Wd
Our 60-cell Wd solar module is designed to maximize value for customers with large roofs.
Combining the superior look of building-integrated solar with the energy delivery of a standard module, Suntech Black Label is an all-black module favored for residential installations.
Features
- High module conversion efficiency through superior cell technology and leading manufacturing capability
 
- Guaranteed positive tolerance from 0~5% ensures power output reliability
 
- Suntech’s TruPower process neutralizes the initial LID effect
 
- Excellent performance under low light environments (mornings, evenings, and cloudy days)
 
- Entire module certified to withstand high wind loads (2400 Pascal) and snow loads (5400 Pascal)
 
- All Suntech modules sorted and packaged by amperage, maximizing system output by reducing mismatch losses by up to 2%
 
- Suntech modules are trusted and proven, powering over 2.2 GW of solar installations all over the world.
 
Industry-Leading Warranty
- Warrants 6.7% more power than the market standard over 25 years
 
- 25-year transferrable power output warranty: 5 years/95%, 12 years/90%, 18 years/85%, 25 years/80%
 
- Based on nominal power
 
- 5 years material and workmanship warranty
 
Specifications
| Model | 
STP205-18/Ud | 
| Optimum Operating Voltage (Vmp) | 
29.6 V | 
| Optimum Operating Current (Imp) | 
7.61 A | 
| Open - Circuit Voltage (Voc) | 
36.7 V | 
| Short - Circuit Current (Isc) | 
 8.15 A | 
| Maximum Power at STC (Pmax) | 
225 W | 
| Module Efficiency | 
13.6%  | 
| Operating Temperature | 
-40 °C to +85 °C | 
| Maximum System Voltage | 
600 V DC (UL) / 1000 V DC (IEC) | 
| Maximum Series Fuse Rating | 
20 A  | 
|  Power Tolerance | 
 0/+5 % | 
Detailed Description
Suntech is the world's number 1 manufacturer of crystalline silicon photovoltaic modules with unrivaled manufacturing capacity and world-class technology.  Rigorous quality control means Suntech's panels meet the highest international standards: ISO 9001: 2008 and ISO 14001: 2004.