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SolarWorld SW 255 Mono Solar Panel

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Quick Overview

Made in the USA


The SolarWorld SW 255 solar panel is a monocrystalline solar panel intended for grid-tie solar power systems. Solar World SW 255 solar panels are made in the USA and are manufactured to the highest standards of quality, performance and durability.

Their performance warranty includes "plus-sorting" ensuring your SolarWorld solar panels produce the same or up to 5% better than the rated wattage.


World-Class Quality


SolarWorld products are manufactured in state-of-the-art factories according to strict German and US quality, labor and environmental standards.


Award-winning products


SolarWorld modules were ranked number one in two consecutive tests carried out by the Photon trade magazine in 2008 and 2009 with up to 12% more yield.


SolarWorld Plus-Sorting


Plus-Sorting guarantees the highest efficiency of the installation. SolarWorld only delivers modules that have greater than or equal to the nameplate rated power.


25-year Linear Performance Guarantee*


SolarWorld guarantees, over 25 years, that the modules' performance will not decrease by more than 0.7% per year - a distinct added value compared to the two-tiered guarantees usual in the industry.


*according to the SolarWorld service certificate
valid at the time of purchase

SolarWorld SW 255 Mono Solar Panel - 255 watt

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Specifications

Model Number SW255-Mono
STC Rating 255.0
PTC Rating 230.5
Open Circuit Voltage (V) 37.8
Short Circuit Current (A) 8.66
Frame Color Silver
Origin USA
Power % ± 0/2
(W/ft²) 13.58
Area (ft²) 17.1
Weight (lbs) 21.2
Length (in) 65.94
Width (in) 39.41
Height (in) 1.22

Manufacturer Specification Sheets

View Fileinstallation-manual    Size: (85.34 KB)
View FileSW255-Mono Data Sheet    Size: (658.94 KB)
View FileSolarWorld Installation Guide    Size: (773.77 KB)

Details

Performance Under Standard Test Conditions (STC*)

SW 255
SolarWorld SW 245 Solar Panel
SW 255 Solar Panel

Maximum Power

Pmax
255 Wp

Open Circuit Voltage

Voc
37.8 V

Maximum Power Point voltage

Vmpp
31.4 V

Short-Circuit Current

Isc
8.66 A

Maximum Power Point Current

Impp
8.15 A

*STC: 1000W/m2, 25°C, AM 1.5

Component Materials

Cells per module

60

Cell Type

Monocrystalline Silicon

Cell Dimensions

156 mm x 156 mm

Front

Tempered Glass (EN12150)

System Integration Parameters

Maximum system voltage SC II

1000 V

Maximum system voltage USA NEC

600 V

Maximum reverse current

16 A

Increased snowload acc. to IEC 61215

5.4 kN/m2

Performance at 800 W/M2, NOCT, AM 1.5

SW 255
SolarWorld SW 245 Solar Panel Dimensions
SW 255 Solar Panel Dimensions

Maximum Power

Pmax
184.1 Wp

Open Circuit Voltage

Voc
34.0 V

Maximum Power Point Voltage

Vmpp
28.3 V

Short-circuit Current

Isc
6.99 A

Maximum Power Point Current

Impp
6.52 A

Minor reduction in efficiency under partial load conditions at 25°C: at 200 W/m2, 95% - (+/-3%)
of the STC efficiency (1000 W/m2) is achieved.

Thermal Characteristics

NOCT

46 °C

TCIsc

0.004 %/K

TCVoc

-0.30 %/K

TCPmpp

-0.45 %/K

Additional Data

Junction Box

IP65

Connector

MC4

Module Efficiency

15.21 %

SolarWorld Plus-Sorting*

PFlash ≥ Pmax

Power Tolerance

-0 Wp ... +5 WP

Dimensions:

Certificates: