First Solar’s advanced solar modules have set the industry benchmark for utility-scale PV. Our technology demonstrates a proven performance advantage over conventional crystalline silicon solar panels, delivering up to 9% more annual energy for the same nameplate watts. The Series 4™ Modules build on this advantage, leading the industry in quality and long-term durability.
First Solar Advanced Thin Film Series 4 Module Features
Outperforms conventional crystalline silicon solar modules with equal power rating
Proven energy yield advantage in humid climates due to superior spectral response and in hot climates due to superior temperature coefficient (-0.28%/°C)
Robust against shading in landscape orientation
Industry-leading long-term reliability and durability
Extended reliability in harsh environments: Thresher Test; TUV Long-Term Sequential Test; IEC 61701 Salt Mist/Corrosion; IEC60068 Desert Sand Resistance; PID-Free
Certified to IEC 61646, IEC 61730, UL Listed (NA), MCS (UK), CEC (AU)
Manufactured to ISO 9001:2008, ISO 14001:2004, and OHSAS 18001:2007
Device package meets ATLAS 25+
Frameless glass-to-glass laminate (60 x 120 cm, 12.0 kg) 25-year power output warranty and 10-year materials and workmanship warranty
First Solar’s advanced solar modules have set the industry benchmark for utility-scale PV. Our technology demonstrates a proven performance advantage over conventional crystalline silicon solar panels, delivering up to 9% more annual energy for the same nameplate watts. The Series 4™ Modules build on this advantage, leading the industry in quality and long-term durability.
First Solar Advanced Thin Film Series 4 Module Features
Outperforms conventional crystalline silicon solar modules with equal power rating
- Proven energy yield advantage in humid climates due to superior spectral response and in hot climates due to superior temperature coefficient (-0.28%/°C)
- Robust against shading in landscape orientation
Industry-leading long-term reliability and durability
- Extended reliability in harsh environments: Thresher Test; TUV Long-Term Sequential Test; IEC 61701 Salt Mist/Corrosion; IEC60068 Desert Sand Resistance; PID-Free
- Certified to IEC 61646, IEC 61730, UL Listed (NA), MCS (UK), CEC (AU)
- Manufactured to ISO 9001:2008, ISO 14001:2004, and OHSAS 18001:2007
- Device package meets ATLAS 25+
Frameless glass-to-glass laminate (60 x 120 cm, 12.0 kg) 25-year power output warranty and 10-year materials and workmanship warranty
