Goodwe 50kW Hybrid 3-Phase High-Voltage Inverter

Goodwe 50kW Hybrid 3-Phase High-Voltage Inverter (GW50K-ET-10)

The Goodwe 50kW Hybrid 3-Phase High-Voltage Inverter (GW50K-ET-10) is designed for large commercial buildings, farms, factories, warehouses, guesthouses and high-demand industrial solar systems. It supports high-voltage lithium battery storage, massive solar PV arrays up to 75kW, advanced energy management and strong three-phase backup capability when paired with the Goodwe STS box.

Key Features of the Goodwe 50kW Hybrid HV Inverter

Performance Highlights

• 50kW / 50kVA three-phase hybrid inverter

• Supports high-voltage lithium batteries (200–800V)

• Up to 75kW PV input

• 4 MPPTs for maximum design flexibility

• 8 strings total (2 per MPPT)

• Maximum efficiency: 98.1%

• Suitable for commercial and industrial systems

• Parallel-capable for multi-inverter installations

• Compatible with diesel generators via STS box

• Excellent load-sharing and demand control

Safety & Reliability

• DC surge protection (Type II, with optional Type I + II)

• AC surge protection (Type II)

• Reverse polarity protection

• Overcurrent, overvoltage and short-circuit protection

• AFCI optional

• IP66 for outdoor installation

• Integrated DC switch

Battery Compatibility for the Goodwe 50kW Hybrid Inverter

High-Voltage Battery Requirements

• Nominal battery voltage: 500V

• Operating range: 200–800V

• Max charge/discharge current: 100A

• Max charge power: 55,000W

• Max discharge power: 55,000W

Compatible High-Voltage Battery Systems

• Goodwe Lynx C (HV)

• Goodwe Lynx F / F G2 (HV)

• Pylontech Force H1 / H2 / H3

• BYD Battery-Box HVS / HVM

• Dyness Tower / PowerRack HV

• Soluna HV Series

• HinaESS HV

Not Compatible

• 48V batteries

• Lead-acid or gel batteries

Solar Panel Capacity of the Goodwe 50kW Hybrid Inverter

PV Input Ratings

• Maximum PV input: 75,000W (75kW)

• Maximum PV voltage: 1000V

• MPPT operating range: 165–850V

• Start-up voltage: 200V

• 4 MPPTs, 8 strings total

Real-World PV Examples

• With 550W panels: ~ 136 panels

• With 615W panels: ~ 122 panels

This inverter is ideal for large rooftops, commercial properties, farms, industrial buildings and solar-powered production environments.

Backup Power Performance of the Goodwe GW50K-ET-10

(Backup capability requires the Goodwe STS box)

Backup Output Ratings

• Backup power: 50,000VA (50kVA)

• Surge: 60kVA for 60 seconds, 75kVA for 10 seconds

• Three-phase balanced and unbalanced output

• Supports high-load and industrial systems

Suitable Backup Loads

• Commercial equipment

• Refrigeration rooms, compressors, pumps

• Multiple air-conditioning systems

• Borehole and irrigation pumps

• Office and IT infrastructure

• Guesthouse & lodge operations

• Industrial machinery (if sized correctly)

Efficiency & Energy Management

Efficiency Ratings

• Max inverter efficiency: 98.1%

• European efficiency: 97.5%

• Battery-to-AC efficiency: 97.7%

Advanced Smart Energy Controls

• Time-of-use & load shifting

• Peak shaving

• Zero-export & export limitation

• Smart load control with dry-contact

• Parallel operation options

• Generator integration for charging

Installation Requirements for the Goodwe 50kW Hybrid Inverter

Electrical Requirements

• Three-phase AC supply (380/400V)

• High-voltage battery stack required

• DC strings must remain under 1000V

• STS box required for backup mode

Physical Requirements

• Wall-mounted

• IP66 outdoor rated

• Cooling: Smart fan cooling

• Dimensions: 520 × 660 × 260 mm

• Weight: 65 kg

Warranty for the Goodwe 50kW Hybrid Inverter

Warranty Terms

• Standard warranty: 5 years

• Optional extension available

• Commercial-grade reliability

Expected Lifespan

• 10–15 years with correct installation and thermal management

Why Choose the Goodwe 50kW Hybrid Inverter?

Commercial & Industrial Advantages

• Ideal for large businesses, farms, warehouses and multi-building solar systems

• Massive 75kW solar input capacity

• High-efficiency HV battery performance

• Generator-compatible via STS box

• Reliable backup for critical loads

• Scalable, flexible and future-proof design

FAQ Section

What batteries work with the Goodwe 50kW Hybrid Inverter?

It supports only high-voltage lithium batteries between 200–800V, including Goodwe Lynx, Pylontech Force H, Dyness Tower and BYD HVS/HVM.

Can the Goodwe 50kW operate during load shedding?

Yes, when paired with the Goodwe STS box, it provides up to 50kVA of three-phase backup with high surge capacity.

Does this inverter support generators?

Yes. With the STS box, it integrates with diesel generators for charging and backup support.

How many solar panels can I connect?

Up to 75kW of solar panels — around 122 to 136 panels depending on panel wattage.

Is the Goodwe 50kW suitable for businesses?

Absolutely. It is designed for farms, factories, warehouses, lodges, commercial buildings and industrial solar systems.

Does it support zero export?

Yes, it supports export limitation and zero-export for municipal compliance.

Can the inverter work without batteries?

Yes, it can operate as a grid-tied inverter, but backup functionality requires an HV battery and STS box.