GoodWe GW50KS-MT | Wi-Fi | z AFCI
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Technical specifications
| Manufacturer | GOODWE |
| Inverter type | On-grid |
| Inverter phases | 3 |
| Max. AC power | 55000 |
| Max. DC power | 75000 |
| Output power | 50000 |
| Circuit breaker value | 80 |
| MPPT | 5 |
| Amperage | 30 |
| WIFI | Tak |
| Ethernet | Yes |
| Country of origin | China |
| Weight | 55 |
| Width | 520 |
| Height | 660 |
| Depth | 220 |
GoodWe GW50KS-MT is a three-phase 50 kW on-grid inverter from the SMT series, dedicated to medium and large commercial PV installations. Equipped with 5 MPPT, it operates across a wide voltage range of 200–950 V, offering maximum design flexibility. The inverter achieves a max efficiency of 98.6%, EU efficiency of 98.1%, and provides Wi-Fi, RS485, 4G communication. It comes with a standard 5-year warranty with an option to extend to 10 years.
Downloads
- Other
- -goodwe-smt-series-25-60-kw-user-manual_0ee45512fe776a1a34
File size: 16 MB
- goodwe-smt-series-50-60-kw-datasheet.pdf
File size: 1.014 KB
- goodwe-smt-series-50-60-kw-eu-declaration-of-conformity_3
File size: 744 KB
- goodwe-smt-series-50-60-kw-eu-declaration-of-conformity_3
File size: 744 KB
- gw_smt_50-60kw_certificate-iec61727_iec62116_0fdb968b4b23d375f2c
File size: 641 KB
- gw_smt_quick_installation-poly_a4ed088afa842c4ed4c5acaa2ce8bfbd
File size: 13 MB
- gw_smt_quick_installation-poly_a4ed088afa842c4ed4c5acaa2ce8bfbd.
File size: 13 MB
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Variants
Product description
GoodWe GW50KS-MT – 50 kW On-grid Inverter, 3-phase
The GoodWe GW50KS-MT from the SMT 50–60 kW series is designed for medium and large commercial PV plants. It delivers 50 kW AC power, supports a wide DC input voltage range of 200–950 V and allows DC oversizing up to 150% of rated power. With 5 MPPT trackers (30 A, 2 strings per MPPT) the inverter provides high flexibility for PV system configuration. A fuse-free design, multiple protections — including DC SPD Type II (optional Type I), AC SPD Type II, residual current monitoring — and the optional AFCI function ensure top-tier safety. Protection rating IP65, intelligent fan cooling and noise below 65 dB guarantee stable operation even in harsh conditions. The inverter comes with a standard 5-year warranty with an option to extend to 10 years.
Applications
- Medium and large PV installations for companies and manufacturing plants
- Commercial PV arrays requiring high design flexibility
- Systems with DC oversizing capability up to 150%
- Infrastructure requiring remote monitoring and BMS integration
Key Benefits
- AC power: 50 kW, 3-phase
- 5 MPPT, 2 strings per tracker
- Wide operating voltage range: 200–950 V
- Oversizing capability: DC up to 150%, AC up to 110%
- Efficiency: max 98.6%, EU 98.1%
- Protections: DC SPD Type II (optional Type I), AC SPD Type II, anti-islanding, AFCI (optional)
- Communication: Wi-Fi, RS485, 4G, Modbus RTU (SunSpec)
- Protection rating: IP65, intelligent fan cooling
- Warranty: 5 years (optionally up to 10 years)
Technical Parameters
| Parameter | Value |
|---|---|
| Rated AC power | 50,000 W |
| Number of phases | 3 (400 V, 50/60 Hz) |
| Number of MPPT / strings | 5 / 2 |
| Max DC input power | 75,000 W |
| Max DC voltage | 1,100 V |
| MPPT voltage range | 200–950 V |
| Start-up voltage | 180 V |
| Max input current per MPPT | 30 A |
| Max short-circuit current per MPPT | 37.5 A |
| Max / EU efficiency | 98.6% / 98.1% |
| Protections | DC SPD Type II (optional Type I), AC SPD Type II, RCM, anti-islanding, AFCI (optional) |
| Communication | Wi-Fi, RS485, 4G, PLC (optional), Modbus-RTU (SunSpec) |
| Protection rating | IP65, intelligent fan cooling |
| Noise | <65 dB |
| Weight | 55 kg |
| Warranty | 5 years (optionally up to 10 years) |
Offer for Your Project
Looking for a 50 kW on-grid inverter for commercial installations? Contact us – we will prepare a B2B offer including BOS selection, protections and full technical support for your PV system.
