Solis 12K-S5 3-Phase Inverter
The Solis 12K-S5 is a three-phase inverter perfectly suited for both residential and small commercial and industrial PV systems. It supports a maximum input power of 18kW, a rated output power of 12kW, and achieves a peak efficiency of 98.6%. Two MPP trackers deliver a highly accurate tracking algorithm for optimal performance. This inverter features high-frequency switching technology, a wide voltage range, and a low start-up voltage for flexible integration. The three-phase connection distributes power across three cables, and integrated arc detection (AFCI) reduces fire risk. Automatic voltage stabilisation technology protects against mains power fluctuations for reliable operation. The Solis 12K-S5 is part of the S5 series and comes with a 5-year manufacturer’s warranty.
Solis 12K-S5 Product Data
- Max. input power: 18kW
- Max. input current: 32A
- Max. output current: 19.1A
- Max. efficiency: 98.6%
- Phase: Three phase
- MPPT: 2 MPPT 4 IN
- Integrated AFCI: Yes
- Communication: RS485 (Optional: WIFI/LAN/GPRS with Data logger)
- Display: LCD display
- Weight: 17.8kg
- Dimensions: 310 x 563 x 219mm
Documents
- 📄 AA) Datasheet Solis-12K-S5-3P EN
- 📄 AC) Solis Warranty Europe 20250701-2 EN
- 📄 AD1) EN-50549 Certificaat Solis S5-GR3P (3K-20K)
- 📄 AD3) CE-certificate S5-GR3P(3-20)K(-LV,-BE)
- 📄 AE1) 6mA verklaring Solis
- 📄 BA) Datasheet Solis-12K-S5 NL
- 📄 BB) Installatiehandleiding Solis S5 GR3P (3-13)K NL V1.1
- 📄 BF) Certificaat Homologatie Synergrid Solis (3-20)K-S5-3P
- 📄 CA) Datenblatt Solis 12K-S5-3P DE
- 📄 CB) handbuch Solis (3-20)K-S5-3P GR3P(15-20)K DE
- 📄 CD1) 4105 Zertifikat S5-GR3P(3-20)K










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