Proven – for highest yields

Solar Frontier’s SF145–170 PowerModules S-series offers the highest conversion efficiency of any mass produced thin-film module, up to 13.8 %. All modules are RoHS compliant and cadmium and lead-free. Fewer production steps and raw materials also mean an industry-leading energy payback time of less than one year.

SF145–170 PowerModules are shipped in cardboardfree packaging and use recyclable corner pieces.

Dimensions: 1,257 mm x 977 mm x 35 mm
Weight: 20 kg
Maximum load: 2.400 Pa

The portfolio being manufactured in mass production includes the following products:

S-POWERMODULES   SF 145-S SF 150-S SF 155-S SF 160-S SF 165-S SF 170-S
Nominal power Pmax 145 W 150 W 155 W 160 W 165 W 170 W
Power tolerance +5 W/ 0 W
Module efficiency % 11.8 % 12.2 % 12.6 % 13.0 % 13.4 % 13.8 %
Open circuit voltage  Voc 107.0 V 108.0 V 109.0 V 110.0 V 110.0 V 112.0 V
Short circuit current Isc 2.20 A 2.20 A 2.20 A 2.20 A 2.20 A 2.20 A
Current at nominal power Impp 1.80 A 1.85 A 1.88 A 1.91 A 1.93 A 1.95 A
Maximum system voltage Vdc 1,000
Maximum reverse current A 7
Maximum series 
fuse rating
A 4
Temperature Characteristics
Temperature coefficient of Isc +0.01 %/K
Temperature coefficient of Voc -0.30 %/K
Temperature coefficient of Pmax -0.31 %/K