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

Product Overview: The GoodWe GW10K-ES-C10 is a premium, high-performance single-phase hybrid solar inverter from the acclaimed ES Uniq Series, engineered to serve as an intelligent, all-in-one energy management hub for modern residential microgrids. Perfectly optimized for 40–60V low-voltage battery banks (including GoodWe’s Lynx series and multi-brand premium LFP storage), this 10kW powerhouse flawlessly bridges on-grid efficiency with robust off-grid backup resilience. Outfitted with a versatile 3-in-1 smart port and advanced AI-driven software, it represents the ultimate future-proof solution for homeowners demanding full energy independence.

Battery Input Data

The low-voltage battery architecture significantly eliminates high-voltage DC hazards in residential and light commercial property installations.

• Battery Type: Lithium-ion / Lead-acid

• Nominal Battery Voltage: 48 V

• Battery Voltage Range: 40 V ~ 60 V

• Max. Continuous Charging Current: 200 A

• Max. Continuous Discharging Current: 200 A

• Max. Charging Power: 10,000 W

• Max. Discharging Power: 11,000 W

• BMS Communication: CAN / RS485 (Enables seamless closed-loop data tracking with market-leading low-voltage battery banks)

PV String Input Data

Supports an extensive 200% DC-to-AC overloading capacity and scales up current loading capacity across all MPPT circuits.

• Recommended Max. Input Power: 20,000 W (20 kW)

• Max. Input Voltage: 600 V

• MPPT Operating Voltage Range: 60 V ~ 550 V

• Start-up Voltage: 58 V

• Nominal Input Voltage: 360 V

• Max. Input Current per MPPT: 32 A / 32 A (Fully optimized to accommodate modern high-current 182mm/210mm bifacial panels)

• Max. Short Circuit Current per MPPT: 48 A / 48 A

• Number of MPPT Trackers: 2

• Number of Strings per MPPT: 2 / 2 (Totaling 4 strings)

 AC Output/Input Data (On-Grid)

 AC Output Data (Back-up / UPS Mode)

• Back-up Nominal Apparent Power: 10,000 VA

• Max. Output Apparent Power: 10,000 VA

• Automatic Switchover Time: < 10 ms (UPS-level seamless transfer ensures sensitive IT loads remain powered during unexpected blackouts)

• Nominal Output Voltage: 220 V / 230 V (± 2%)

• Nominal Output Frequency: 50 Hz / 60 Hz (± 0.2%)

• Output Voltage THDv (@Linear Load): < 3%

Efficiency & Protection

• Max. Efficiency: 97.6%

• European Efficiency: 96.2%

• Max. Battery to AC Efficiency: 95.5%

• MPPT Efficiency: 99.9%

• Integrated Protections: PV String Isolation Resistor Detection, Residual Current Monitoring Unit (RCMU), Output Overcurrent Protection, Output Short Circuit Protection, Output Overvoltage Protection, Battery Reverse Polarity Protection, Anti-islanding Protection, and Integrated DC Switch.

• Surge & Arc Fault Management: Integrated Type II DC Surge Protection and Type III AC Surge Protection. Optional AFCI Protection (Arc Fault Circuit Interrupter) available to safeguard structural systems against high-risk DC electrical arcs.

General & Mechanical Data

• Dimensions (W × H × D): 560 × 444.5 × 226 mm

• Weight: 29.0 kg

• Operating Temperature Range: -35°C to +60°C

• Relative Humidity: 0% ~ 95% (Non-condensing)

• Max. Operating Altitude: 3,000 m

• Cooling Concept: Smart forced-air cooling

• Ingress Protection Rating: IP66 (High-grade dustproof and waterproof capability, built for long-term deployments in harsh outdoor environments)

• Display & Interface: LCD Touch Screen / Bluetooth + App integration

• Communication Options: Wi-Fi, LAN, RS485, Bluetooth (Supports seamless integration via Modbus-RTU / Modbus-TCP communication protocols)

• Ultimate Power Charging & 200% Oversizing

  • 200% PV Input Oversizing: Supports a massive DC input of up to 20,000W (20kW), maximizing energy yields even on low-irradiation or cloudy winter days.

  • 200A Ultra-Fast Battery Recovery: Delivers up to 200A continuous charging and discharging current, ensuring rapid battery replenishment and high power transfer during peak usage.

  • 200% Off-Grid Peak Overload: Manages up to a 200% surge capacity (20kVA for 10 seconds), smoothly kicking off high-startup inductive loads like heavy central air conditioners and water pumps.

• ⚡ Grid Resilience & The Innovative "3-in-1 Smart Port"

  • Innovative 3-in-1 Smart Port: A dedicated, versatile interface that can be flexibly configured for Generator Connection (petrol/diesel), Smart Load Control (automatically shedding non-essential appliances like water heaters under low SOC), or AC-Coupling (retrofitting traditional on-grid solar systems).

  • Medical-Grade UPS Switching (<4ms): Boasts an ultra-fast grid-to-backup transition time of under 4 milliseconds, faster than industry averages, preventing sensitive gaming PCs, home theaters, and medical equipment from resetting during grid failures.

  • Autonomous Micro-Grid Capabilities: Supports micro-grid operation in coordination with string PV inverters, guaranteeing a highly stable, autonomous power supply even in weak-grid or complete off-grid environments.

• 🛡️ Rugged Hardware & Smarter Management

  • Heavy-Duty IP66 Protection: Upgraded to a rugged IP66-rated weatherproofing standard, offering superior resistance against heavy monsoon rains, fine dust, and harsh outdoor coastal environments compared to standard IP65 units.

  • AI-Driven AFCI Protection: Integrates optional advanced AI-powered Arc Fault Circuit Interrupter technology, proactively detecting and eliminating electrical spark hazards to drastically minimize fire risks.

  • Frictionless Scalability & Parallel Connectivity: Supports paralleling up to 6 units for both on-grid and off-grid configurations, facilitating hassle-free capacity expansion as home or light commercial energy demands grow.

  • Intelligent Local & Remote Telemetry: Outfitted with a user-friendly touchscreen LCD interface for intuitive local configuration, fully backed by GoodWe's SEMS Portal app for real-time remote O&M diagnostics, parameter tuning, and OTA updates