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Power your home, cabin, or small business with confidence using the Growatt 3kW Off-Grid Inverter + EG4 WallMount 100Ah Lithium Battery Bundle—a complete, space-saving energy solution built for reliability and ease of use. The inverter combines a high-frequency pure sine wave output, MPPT solar charge controller, and UPS functionality in one compact unit, making it ideal for off-grid, backup, or self-consumption applications. Its 250V MPPT design simplifies installation by reducing wiring complexity, eliminating the need for a combiner box, and allowing for longer solar runs. Paired with the EG4 WallMount Indoor 100Ah Lithium Battery, this bundle provides 5.12 kWh of dependable storage in a sleek, wall-mounted form factor. Designed for safe indoor installation, it delivers steady performance with a 100A continuous charge/discharge rate and expandable capacity to grow with your energy needs. Together, they form a smart, efficient, and user-friendly power system ready for whatever comes your way.
Key Benefits:
- High-Efficiency 3kW Pure Sine Wave Inverter: Delivers clean, reliable power suitable for sensitive electronics and daily household use.
- Easy Installation & User-Friendly Operation: Thoughtfully designed components create a streamlined, hassle-free setup.
- Expandable Energy Capacity: Modular battery design allows you to add more storage as your home or cabin’s energy needs grow.
- Essential Backup Power: Stores energy efficiently to keep critical loads operating during outages.
Use Cases:
Perfect for cabins, tiny homes, and small 120V houses needing reliable daily or backup power. Ideal for barns, RVs, pump houses, and remote off-grid buildings. Supports critical loads and mini-splits in compact indoor installations.
Tech Specs:
- Energy Capacity: 5.12 kWh
- Voltage: 48V nominal
- Cycle Life: 6,000+ cycles (0.5C / 80% DoD)
- Communication: CAN / RS485 closed-loop
- Connections: Quick-connect terminal
- Inverter Output: 3000W continuous pure sine wave
- PV Input: 4000W max
- Battery Voltage: 48V nominal
- Parallel Capability: Up to 6 units (18 kW total)
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![EG4-WallMount Indoor Battery 280AH | 51.2V & EG4-18Kpv 18000W PV Input | 12000W Output [BNDL-E0011]](https://cdn11.bigcommerce.com/s-bi8c0htqsn/images/stencil/270x270/products/5255/6838/18k_Indoor__11054.1721943107.png?c=1 "EG4-WallMount Indoor Battery 280AH | 51.2V & EG4-18Kpv 18000W PV Input | 12000W Output [BNDL-E0011]")
