Description GoodWe GW5000-ES-20

GoodWe GW5000-ES-20 hybrid inverter with a capacity of 5 kW. It is part of the ES G2 series, designed for single-phase, moderately powerful projects. The model is optimal for systems with PV input power up to 7.5 kW.

Technologies implemented in the inverter

The inverter is based on a modern topology using efficient components that provide efficiency up to 97.6%. The system supports low-voltage LiFePo4 batteries (48 V) with a charge/discharge current up to 60 A.

The built-in SEMS system monitors data in real time. It is available for control via the app or portal. The UPS function switches to backup power in less than 10 ms. Protections include AFCI (arc fault detection), overload, short circuit and reverse polarity protection. Passive cooling with an aluminum heat sink eliminates noise, ensuring silence and durability.

Advantages of the GW5000-ES-20 model

Key benefits include high efficiency, which reduces energy losses and increases self-consumption. The inverter reduces electricity bills by storing excess in batteries for evening use. Compact size and weight simplify placement. A 10-year warranty emphasizes reliability, and IP65 protection allows for indoor or outdoor installation.

Compared to analogues from Fronius or SMA , GoodWe offers a better price with similar characteristics. Operating modes, such as self-consumption or export restrictions, adapt to tariffs. The silence makes it comfortable for everyday life.

Scenarios and application conditions

The inverter is suitable for private houses, apartments with balcony panels or summer houses with solar systems with a capacity of 4-7 kW. In scenarios with partial grid outages, it provides a reserve for lighting, appliances or pumps.

In regions with high insolation, the model maximizes production, and in unstable networks - autonomy with batteries of 5-20 kWh. Less optimal for commerce due to single-phase, but effective in small offices.

Main area of application: residential premises

Residential facilities are the main niche of the GW5000-ES-20 thanks to its passive cooling and noise-free operation. Without fans, the device does not create acoustic discomfort, allowing installation in garages, hallways or storage rooms. This is important for families where silence affects comfort, especially at night when operating on batteries.

Passive cooling increases reliability by avoiding wear on moving parts and dust accumulation. For city apartments or houses with limited space, this solution provides energy independence without compromise.

Compatibility with automation systems

The model integrates well with Home Assistant through official integration in the platform core. Connection via local network or SEMS API allows monitoring of PV production, battery charge and consumption. Users create automations, such as activating loads when the battery is full.

With OpenHAB (often called OpenHub), compatibility is implemented through community bindings and Python libraries (goodwe-py). Modbus or MQTT support allows you to control the system, send notifications, or optimize power consumption.

Ease and speed of installation

The GW5000-ES-20 is easy to install thanks to its wall mount and pre-wired connectors. The process takes 1-2 hours for a professional: connecting PV, AC, batteries and Wi-Fi. The compact size makes it easy to transport, and the intuitive interface with LED indicators simplifies setup via the SolarGo app. No special tools are required, just a basic installation kit.

Possibility of parallel installation to increase power

The inverter supports parallel connection of up to 6 units, increasing the power up to 30 kW. This is useful for expanding the system without replacing equipment. Parallel requires identical models, equal cable lengths and master-slave configuration via SEMS . Allows scaling for larger homes or adding panels.

In conclusion, GoodWe GW5000-ES-20 is an efficient hybrid inverter for residential solar systems. Its technologies provide savings, and its compatibility with automation provides convenience. With the right configuration, it pays for itself in a couple of years.

Characteristics GoodWe GW5000-ES-20

Теги

ES G2

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