Shop Details

Technical / Installer-focused (detailed)
The GoodWe GT Series (75–125 kW) is a high-power, three-phase string inverter family engineered for commercial & industrial PV systems. It supports up to 8–10 MPPTs and 21 A DC input per string, allowing flexible stringing with high-power PV modules and 150% DC oversizing for greater energy harvest. The inverters deliver up to 99.0% peak efficiency, IP66 protection and Type II surge protection on both AC and DC sides for robust field reliability.

GW_GT_Datasheet-EN

Key installer benefits: lightweight, fuse-free design, simple fan replacement, no derating up to 45°C, and smart fan cooling make site service and installation straightforward. Communication options include RS485, Wi-Fi + LAN, and optional 4G/PLC for plant monitoring and remote firmware upgrades.

GW_GT_Datasheet-EN

Procurement / Project-owner (ROI & reliability)
Designed for C&I projects seeking fast ROI, the GT Series offers high power density and multi-MPPT architecture that improves energy yield across mixed-orientation arrays. With 110% AC overload capability, optional PID recovery, and integrated PV string current and insulation detection, the GT helps maximize uptime and long-term production. The unit’s Type II SPD on both AC/DC sides and optional AFCI provide additional safety layers important for commercial installations.

GW_GT_Datasheet-EN

GoodWe positions this series for businesses that want scalable, low-maintenance inverters with integrated monitoring (string-level monitoring supported) and flexible grid compatibility (50/60 Hz, adjustable power factor).

Sales / Marketing (customer-facing)
The GT Series is a rugged, high-performance three-phase inverter built to boost commercial solar returns. With up to ten independent MPPTs, 150% DC oversizing, and near-99% peak efficiency, it squeezes more energy from your rooftop or ground-mounted arrays. IP66 weatherproofing and comprehensive surge protection mean safer operations in harsh climates — a great fit for factories, warehouses, and large retail roofs.

GW_GT_Datasheet-EN

Its smart features—remote monitoring, easy onsite upgrades, and low night self-consumption—make it an attractive, low-overhead choice for businesses looking to reduce electricity bills and carbon footprint.

Short technical brief for datasheets / spec callouts
GoodWe GT Series string inverters (GW75K-GT, GW100K-GT, GW110K-GT, GW125K-GT) — 8/10 MPPTs, 21 A/string, max DC 800–1100 V (model dependent), peak efficiency up to 99.0%, IP66, Type II SPD on AC & DC, dual-string per MPPT, and smart cooling with no derating to 45°C. Ideal for commercial & industrial PV systems