PV INVERTER
APOLLO GTP-4000TL Series Three Phase Grid-Connected Inverter
Three-phase grid-connected solar inverter, 10 to 80 kW
Power
10–80 kW
Peak Efficiency
98.6%
Protection
IP66
MPPT
2 or 4
Overview
The APOLLO GTP-4000TL Series is a transformerless three-phase grid-connected inverter in four ratings — GTP-4010TL (10 kW), GTP-4020TL (20 kW), GTP-4050TL (50 kW) and GTP-4080TL (80 kW). The 10 and 20 kW models carry two independent MPPTs and the 50 and 80 kW models carry four, all supporting parallel connection. The MPPT window runs 140 to 1,000 Vdc with up to 1,100 Vdc open-circuit input, and the unit is designed for areas with high grid fluctuation. Suits residential, commercial, industrial and rooftop PV systems.
Key Features
- ✓Four ratings — GTP-4010TL 10 kW · GTP-4020TL 20 kW · GTP-4050TL 50 kW · GTP-4080TL 80 kW
- ✓Transformerless · up to 98.6% peak efficiency · 98.1–98.3% MPPT efficiency
- ✓Two independent MPPTs (10/20 kW) or four (50/80 kW), all supporting parallel connection
- ✓Independent Input and Parallel Input PV configuration modes
- ✓IP66 enclosure for outdoor and harsh environments · operates from −25 to 60°C
- ✓Built for areas with high grid fluctuation · frequency shift energy management control
- ✓Full protection set — anti-islanding, ground fault, insulation detection, string fault, Type II (DC) / Type III (AC) surge
- ✓Tested to IEC 61683, 61727, 62116, 62109-1 and 62109-2 · 5-year warranty · under 40 dBA at 1 m