Trio Force Series 70-110 kW On-Grid Inverters

The Trio Force Series covers large commercial and industrial on-grid systems from 70 kW to 110 kW. Models up to 80K provide four MPPT trackers, while 90K through 110K expand to six trackers for more granular array segmentation. High input-current capability, 1000 V maximum PV voltage, high conversion efficiency, IP65 construction, intelligent cooling and integrated Type II surge protection support demanding rooftop and ground-mounted applications.

Key Features

• Six power options from 70 kW to 110 kW
• Four MPPT trackers on 70K-80K; six on 90K-110K
• Four string inputs per MPPT channel group
• Up to 98.8% maximum efficiency
• Zero-export support
• Type II DC and AC surge protection
• Intelligent air cooling and remote monitoring

Recommended Applications

• Large factories and industrial campuses
• Utility-scale commercial rooftops
• Ground-mounted commercial PV plants
• Projects requiring four to six independent MPPT groups

Model Selection Guidance

Use 70K-80K where four MPPT groups are sufficient. Choose 90K-110K for six-way array segmentation, higher PV oversizing and larger connection capacities.

Essential Shared Specifications

• AC connection: 220/380 V, 230/400 V; 0.85Un-1.1Un; 3L/N/PE.
• Grid frequency: 50/45-55 Hz, 60/55-65 Hz.
• Power quality: power factor 0.8 leading to 0.8 lagging; THDi <3%; DC injection <0.5%In.
• Communication and monitoring: RS485/RS232; GPRS/WIFI/Bluetooth/4G/LAN (optional).
• Protection architecture: DC reverse polarity; AC overcurrent, overvoltage and short circuit; thermal; insulation impedance; DC component monitoring; anti-islanding; residual current detection; optional AFCI; Type II DC and Type II AC surge protection; DC switch.
• Operating environment: -25 to +60°C; derating above 45°C; humidity 0-100%; altitude 4000 m.
• Topology and standards: Non-Isolated; OVC II (DC), OVC III (AC); grid standards IEC 61727, IEC 62116, EN 50549; IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2.