GoodWe GW20K-ET-20 Asymmetrical Hybrid Inverter 20kW - 3-phase
GoodWe GW20K-ET-20 Asymmetrical Hybrid Inverter 20kW - 3-phase is backordered and will ship as soon as it is back in stock.
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Payment and shipping
Payment and shipping
Payment
The order total can be paid by bank transfer in advance, in HUF or EUR. Cash on delivery is available for orders up to HUF 500,000, with a handling fee of HUF 4,990. For orders over HUF 500,000, only bank transfer in advance is possible. The proforma invoice will be sent via email and will contain the necessary bank transfer details.
Shipping
We deliver orders throughout Hungary with the help of our reliable logistics partners or our own transport. Personal pickup is possible by prior arrangement. Shipping costs are determined based on the size, weight, and type of the ordered product:
- Small package: HUF 3,790
- Large package: HUF 6,490
- Heat pump: free shipping
- Solar panel and battery: individual shipping fee (based on size, weight, and quantity)
GoodWe GW20K-ET-20 Asymmetrical Hybrid Inverter 20kW - 3-phase
Description
Description
The GoodWe ET 15–30 kW series is a family of three-phase hybrid inverters for larger residential, smaller commercial, and industrial solar systems. These devices are compatible with high-voltage lithium-ion batteries and support battery energy storage, backup output, and load management in addition to grid operation.
The battery side voltage range is 200–800 V. The maximum charge and discharge current for the 15 and 20 kW models is 50 A, while for the 25 and 30 kW versions it is 50 A × 2. The series can be configured with multiple battery capacities, including the GoodWe Lynx Home F battery.
On the PV side, 2 or 3 MPP trackers are available, with 2 string inputs per MPPT. The MPPT operating range is 200–850 V, with a maximum DC input voltage of 1000 V. The maximum PV input power is 22.5–45 kW, with DC oversizing of up to 150%.
The backup output is used to supply a separate consumer circuit. The nominal backup power is 15–30 kVA, depending on the model. The devices also support short-term overload capacity, a peak shaving function, and dry contact control for managing external loads or control tasks.
The device housing has IP66 protection. Cooling is provided by an intelligent fan system. The series features DC Type II and AC Type III surge protection. Communication is available via RS485 / CAN, Wi-Fi, and 4G connections.
Key features summarized:
- Three-phase hybrid inverters in the 15–30 kW power range
- Support for high-voltage lithium-ion batteries, with a voltage range of 200–800 V
- Maximum charge and discharge current: 50 A or 50 A × 2, depending on the model
- 2 or 3 MPP trackers, with 2 string inputs per MPPT
- MPPT operating range: 200–850 V, max. DC input voltage: 1000 V
- Maximum PV input power: 22.5–45 kW, with up to 150% DC oversizing
- Backup output with a nominal power of 15–30 kVA
- Peak shaving function and dry contact control
- IP66 protection, intelligent fan cooling
The GoodWe ET 15–30 kW series is designed for three-phase systems requiring higher PV power, high-voltage battery storage, backup output, and grid load reduction.
