Description

The GoodWe XS G3 3.3 kW Inverter is a next-generation residential solar inverter designed to deliver high performance, ultra-compact form-factor, and intelligent energy management for modern homes. It features industry-leading efficiency, support for significant DC oversizing, and smart connectivity — making it an excellent choice for homeowners seeking a reliable, easy-to-install solution for their rooftop solar system.

Key Features:

⚡ High Efficiency & Minimal Loss: Achieves a maximum efficiency of up to ~97.6 % and European weighted efficiency of ~97.1 %. GoodWe+1
🌞 200% DC Input Oversizing: Allows you to connect a PV array up to 2× the inverter’s nominal power on the DC side, enabling greater energy capture from solar panels. GoodWe+1
🔧 Ultra Lightweight & Compact: Weighs only ~4.6 kg with dimensions approx 306 × 218 × 119 mm — making installation and handling very easy. GoodWe+1
🔇 Quiet Operation & Rugged Protection: Fanless cooling, noise level under ~20 dB, and IP66 ingress protection for outdoor mounting. GoodWe+1
📱 Smart Monitoring & Export Limitation: Includes features like 24/7 load-consumption monitoring, built-in power export limitation, WiFi/RS485 communication options. GoodWe+1
🛡️ Strong Safety Features: Max DC input current 16 A per string, optional AFCI (arc-fault circuit interrupter), optional Type II surge protection on both DC & AC sides. GoodWe

Technical Specifications (Approximate):

• Rated AC Output Power: ~3.3 kW (single phase) GoodWe+1

• Maximum Efficiency: ~97.6 % GoodWe

• Max. DC Input Voltage: ~600 V GoodWe+1

• MPPT Operating Voltage Range: ~40-450 V (for smaller models) or ~40-550 V for higher ratings in the series GoodWe

• Number of MPPT Trackers: 1 (single) GoodWe

• Nominal Output Voltage: 220 / 230 / 240 V AC (L/N/PE) GoodWe

• Weight: ~4.6 kg GoodWe+1

• Dimensions: 306 × 218 × 119 mm GoodWe

• Temperature Range: -25 °C to +60 °C GoodWe

• Ingress Protection: IP66 GoodWe

Applications:

✅ Residential rooftop solar systems (houses, small villas)
✅ Solar installations where ease of install, quiet operation and compact size matter
✅ Systems aiming for high self-consumption with export-limitation or grid-feed situations
✅ Installations in diverse environments (thanks to IP66 outdoor-rated design)