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Separate charge controllers, transformers, and battery monitors are replaced by one device in the EG4 12kPV. This 48V hybrid inverter delivers 8kW and accepts 12kW of solar input for grid-tied, off-grid, or hybrid systems.
Planning a system? Read our guide: How to size a battery backup system for your home.
Fits grid-tied systems with battery backup, fully off-grid systems, and retrofits of older solar arrays through AC coupling.
EG4 12kPV Hybrid Inverter Overview The EG4 12kPV combines solar inverter, battery charger, and grid interaction capabilities into one streamlined design. Built for flexibility and performance, it can operate in grid-tied, off-grid, or hybrid solar systems. Key Features of the EG4 12kPV Hybrid Inverter All-in-One Hybrid Design The EG4 12kPV integrates multiple system components into a single inverter, eliminating the need for separate charge controllers, transformers, or battery monitoring systems. This simplifies installation while reducing overall system complexity. High Solar Input Capacity With 12kW of PV input, the inverter can support larger solar arrays and maximize solar energy production throughout the day. This capacity makes it ideal for homes or systems looking to offset significant energy consumption. AC Coupling for Existing Solar Systems The built-in AC coupling capability allows the inverter to integrate with existing solar installations, including microinverter systems. This makes it an excellent option for upgrading or expanding previously installed solar systems. Generator and Smart Load Port The inverter includes a dedicated generator and smart load port, giving installers additional flexibility when designing hybrid or backup power systems. This allows systems to automatically manage backup power sources or prioritize certain loads. Closed-Loop Battery Communication The EG4 12kPV supports closed-loop communication with EG4 batteries, allowing the inverter to optimize charging and discharging behavior to extend battery lifespan and improve system efficiency. Advanced System Protection Built-in safety protections include: Overload protection Short-circuit protection Over-temperature protection These features help ensure reliable operation and protect system components from potential damage. Best Use for Hybrid Solar Inverters The EG4 12kPV is designed for a wide range of solar energy installations, including: Grid-tied solar systems with battery backup Fully off-grid power systems Hybrid solar installations Solar retrofits using AC coupling Residential or small commercial solar systems Its scalable design allows installers to parallel up to 10 units, making it suitable for larger systems that require increased power output. Solar and Battery System Compatibility The EG4 12kPV integrates directly with 48V battery systems and communicates seamlessly with EG4 batteries through closed-loop communication. This inverter includes: Built-in solar charge controller Grid interaction capabilities Battery charging and load powering simultaneously Because these functions are integrated into one device, the system eliminates the need for additional external charge controllers, transformers, or battery monitoring.
Warranty terms mentioned in this description are the manufacturer’s. Our own coverage is the 30-day limited warranty.
We confirm compatibility, installation requirements, and delivery details with you during order review, before any payment. Home electrical work may require a qualified installer.
Talk to our team about adding the 12kPV to an existing solar system. Message our team on WhatsApp.
EG4
For rural and suburban homeowners, the EG4 12kPV is a 48V split-phase hybrid inverter that works off-grid, grid-tied with battery backup, or with a generator. It shares its architecture and firmware with the EG4 18kPV.
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