Growatt NEXA 2000 - 4 kWh Battery Set

The Growatt NEXA 2000 - 4 kWh Battery Set is a complete modular energy storage system, specifically designed to optimise the self-consumption of generated solar energy in residential environments. This system offers installers and end-users the flexibility of a modular structure for safe and efficient energy storage.

• Expandable up to 8kWh
• Easy to install and can even be connected to a power socket
• Can be used On-grid and Off-grid
• Also rechargeable via a power socket

Key Features and System Components

The NEXA 2000 set with 4 kWh storage capacity consists of the following technical components:

• 1x Growatt NEXA 2000 Battery (PPSL10.0000101): This unit combines a battery inverter with the first 2 kWh LiFePO4 battery module. It is the core unit for the modular system and also handles system control.
• 1x Growatt NEXA 2000 Expansion Battery pack (PPSL11.0000200): An additional 2 kWh battery module that can be easily stacked and connected to the main unit, bringing the total storage capacity of the set to 4 kWh.
• LiFePO4 Technology: The cell chemistry used guarantees high thermal stability and a long service life.

Main Advantages

The Growatt NEXA 2000 system offers installers and end-users various operational and financial benefits:

• Modular Flexibility: The combination of a base unit and an expansion pack simplifies installation and makes future capacity expansion efficient.
• High Safety and Durability: The use of LiFePO4 cells ensures intrinsically safe operation and a long cycle life for the storage units.
• Optimisation of Self-Consumption: The smart design enables efficient use of surplus solar energy, leading to lower dependence on the electricity grid.
• Easy Retrofit: The system can be integrated quickly and seamlessly into existing PV installations, without modifications to the current inverter.
• Compact Form Factor: The stackable design ensures a space-saving and aesthetic installation, suitable for various residential environments.

Applications

This battery energy storage system is primarily suitable for residential projects, including:

• Homes with PV Installations: For maximum increase in the self-consumption rate.
• Renovation Projects (Retrofit): Quick and seamless addition of storage to an already functional solar installation.

Warranty and Durability

The battery modules are designed with durability in mind, coming with a 10-year warranty. The NEXA units feature an IP66 rating, guaranteeing adequate protection against environmental factors such as dust and water jets. Growatt's standard product warranty covers both the inverter and the battery components, ensuring long-term reliability.