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SolarWorld SW 245 Mono Solar Panel

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The SW 245 Solar Panel - Low Price, Small Footprint per Watt

The SolarWorld SW 245 solar panel is a monocrystalline solar panel intended for grid-tie solar power systems. Solar World SW 245 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.

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SolarWorld SW 245 Solar Panel - Wholesale Price

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Model Number SW245-Mono
STC Rating 245.0
PTC Rating 219.6
Open Circuit Voltage (V) 37.5
Short Circuit Current (A) 8.49
Frame Color Silver
Origin USA
Power % ± 0/2
(W/ft²) 13.97
Area (ft²) 0.0
Weight (lbs) 0.0
Length (in) 65.94
Width (in) 39.41
Height (in) 1.20

Manufacturer Specification Sheets

View Fileinstallation-manual    Size: (85.34 KB)
View FileSW245-Mono Data Sheet    Size: (1.18 MB)
View FileSolarWorld Installation Guide    Size: (773.77 KB)


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

Performance Under Standard Test Conditions (STC*)

SW 245
SolarWorld SW 245 Monocrystalline Solar Panel
SW 245 Solar Panel

Maximum Power

245 Wp

Open Circuit Voltage

37.7 V

Maximum Power Point voltage

30.8 V

Short-Circuit Current

8.25 A

Maximum Power Point Current

7.96 A
*STC: 1000W/m2, 25°C, AM 1.5

Performance at 800 W/M2, NOCT, AM 1.5

SW 245
SolarWorld SW 245 Mono Solar Panel Dimensions
SW 245 Solar Panel Dimensions

Maximum Power

179 Wp

Open Circuit Voltage

34.4 V

Maximum Power Point Voltage

28.1 V

Short-circuit Current

6.65 A

Maximum Power Point Current

6.37 A
Minor reduction in efficiency under partial load conditions at 25°C: at 220 W/m2, 95% - (+/-3%)
of the STC efficiency (1000 W/m2) is achieved.

Component Materials

Cells per module


Cell Type

Monocrystalline Silicon

Cell Dimensions

156 mm x 156 mm


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

Thermal Characteristics


47 °C


0.042 %/°C


-0.33 %/°C


-0.33 %/°C

Additional Data

PTC Rating

219.6 W

Junction Box




Module Efficiency

14.6 %

SolarWorld Plus-Sorting*

PFlash ≥ Pmax

Power Tolerance

-0.33 %/°C