GoodWe ESA GW29.9K-ETA-G20 Hybrid Inverter 29.9kW - 3-phase
GoodWe ESA GW29.9K-ETA-G20 Hybrid Inverter 29.9kW - 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 ESA GW29.9K-ETA-G20 Hybrid Inverter 29.9kW - 3-phase
Description
Description
The GoodWe ESA series is a three-phase, All-in-One energy storage system designed for residential and small commercial use. The system integrates the inverter, battery, and energy management functions into a single unit. The power range is 5–30 kW, and the battery capacity can be configured from 5–108 kWh.
The energy storage system operates with LFP, or LiFePO4 battery modules. The system can be built with modules of 5.12 kWh and 8.32 kWh nominal capacity, connecting up to 12 battery modules. The three-phase battery operating voltage range is 700–950 V.
On the PV side, 3 or 4 MPPTs are available depending on the model. The MPPT operating range is 120–950 V, with a maximum DC input voltage of 1000 V. The system supports up to 200% DC side oversizing.
The backup port can be used to create a separate consumer circuit or wider backup power supply. The switching time between on-grid and off-grid operation is less than 4 ms. The internal bypass throughput is 63 A or 80 A, depending on the model.
The device has IP66 protection and can be installed as a wall-mounted or floor-standing unit. The system includes integrated AFCI function, DC switch, and surge protection. Communication is available via CAN, RS485, Wi-Fi, LAN, Bluetooth, and optional 4G connection.
Key features summarized:
- Three-phase All-in-One energy storage system in the 5–30 kW power range
- Expandable battery capacity: 5–108 kWh
- LFP / LiFePO4 battery modules, with 5.12 and 8.32 kWh module options
- Up to 12 battery modules can be connected
- 3 or 4 MPPTs, with an MPPT range of 120–950 V
- Maximum DC input voltage: 1000 V, with up to 200% DC oversizing
- Backup switching time: less than 4 ms
- Internal bypass: 63 A or 80 A, depending on the model
- IP66 protection, wall-mounted or floor-standing design
- Integrated AFCI, DC switch, surge protection, and CAN / RS485 / Wi-Fi / LAN / Bluetooth / optional 4G communication
The GoodWe ESA series is designed for three-phase systems where the inverter, battery, energy management, and backup operation are required in an expandable energy storage system.
