The Livoltek 125 kW three-phase grid-tie string inverter is built for commercial and industrial rooftops, carports and ground-mount PV plants. It drives high yield with multiple MPPTs, 1100 V DC inputs and export-limit capability (with meter/CTs). Supply only—ideal if you already have an EPC/installer to handle design, protection and commissioning.
PRODUCT SPECS (SUMMARY)
• Model: Livoltek GT3-125K-11, three-phase grid-tied
• AC output (nominal): 125,000 W; max AC output current: 208.9 A
• Max efficiency: 98.5%
• PV input (DC): max 187.5 kWp; max DC voltage 1100 V; MPPT operating range 180–1000 V
• MPPTs/strings: 8 MPPTs, 2 strings per MPPT (total 16 strings)
• DC input current: 40 A per MPPT (string current up to 20 A)
• Enclosure: IP66 (outdoor-ready)
• Dimensions (W×H×D): 725 × 960 × 369 mm
• Features: global MPP scan, night SVG (reactive power at night), optional AFCI, built-in PID recovery, remote + local monitoring
(Values above per Livoltek GT3-75~125K product page/spec table.) (livoltek.com)
WHAT’S INCLUDED / NOT INCLUDED
Included: 1 × Livoltek GT3-125K-11 inverter, basic documentation (supply only).
Not included: installation/commissioning, PV modules/mounting, DC combiners, smart meter/CTs, AC/DC protection (DBs, breakers, surge), isolators, cables, trunking, communications accessories—your EPC/installer will specify these.
COMPLIANCE & NOTES
• Grid-tied operation only (no battery/hybrid).
• Your installer must verify local approvals (e.g., NRS-097 and municipal SSEG in South Africa) for the exact model and handle utility paperwork.
• Final design to confirm string layout, protection sizing and monitoring accessories.
COLLECTION & COURIER
• Collect within 3 hours: Shop 4, 135 Main Rd, Somerset West, Cape Town, 7130
• Same-day courier available nationwide (subject to cut-off, stock confirmation and courier availability)





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