GoodWe 10kW Hybrid Inverter – ES Uniq Series (GW10K-ES-C10)

The GoodWe GW10K-ES-C10 is a next-generation 10kW hybrid inverter engineered for high-performance
residential and small commercial energy storage systems. Part of the ES Uniq Series, this inverter
supports 48V lithium battery systems, dual MPPT solar inputs, and ultra-fast backup switching of
under 10 milliseconds to ensure reliable power continuity during grid outages.

Designed for modern South African installations, the GW10K-ES-C10 allows up to 200% DC oversizing and
200% AC overload capability, enabling maximum solar energy utilisation during peak generation
conditions. It also supports parallel operation of up to 16 units, making it suitable for scalable
solar-plus-storage systems across homes, farms, lodges, offices, and small commercial sites.

Key Features

• 10kW hybrid inverter with dual MPPT inputs and 48V battery compatibility.
• Ultra-fast UPS-level switching (<10ms) for seamless backup operation during grid outages.
• Up to 200% DC oversizing and 200% AC overload capability.
• Integrated generator support for battery charging from auxiliary power sources.
• Smart monitoring via WiFi / LAN using GoodWe’s SEMS platform.
• IP65-rated enclosure suitable for outdoor installation.
• Parallel expansion of up to 16 units for larger systems.

Electrical Specifications

• Rated AC Output: 10,000 W (on-grid)
• Backup Output: 10,000 VA nominal (up to 20,000 VA for short-duration surge)
• Battery Voltage: 48 V (Lithium-ion or lead-acid supported)
• Battery Voltage Range: 40 – 60 V
• Max Charge / Discharge Power: 10,000 W charge, 11,000 W discharge
• Maximum PV Input Power: 20,000 W
• Maximum PV Voltage: 600 V
• MPPT Voltage Range: 60 – 550 V
• MPPT Configuration: 2 MPPTs with 2 strings per MPPT
• Efficiency: Maximum 97.6%, MPPT efficiency up to 99.9%

Protection and Safety

• Integrated DC isolation switch
• Short-circuit, over-voltage, and over-current protection
• PV reverse polarity protection
• Type III surge protection on DC and AC sides
• Optional AFCI arc fault protection

General Specifications

• Dimensions: 560 × 444.5 × 226 mm
• Weight: 29 kg
• Cooling: Intelligent fan cooling
• Ingress Protection: IP65
• Mounting: Wall-mounted installation

Ideal Applications

• Residential systems requiring reliable backup power during grid outages
• Farms, guest houses, offices, and workshops
• Hybrid solar and battery energy storage systems
• Expandable multi-inverter installations up to 160 kW

For installation guidance, system design support, or battery compatibility advice, contact Enerlux
for professional assistance.