The Deye SUN-12K-SG02LP1-EU-AM3-P is a powerful 12kW single-phase low-voltage hybrid solar inverter designed for residential and commercial energy systems. Supporting solar PV, battery storage, grid and generator integration.
The Deye SUN-12K-SG02LP1-EU-AM3-P is a high-performance 12kW single-phase hybrid inverter designed for larger homes, offices, commercial facilities, and demanding solar installations.
Built around a low-voltage 48V battery architecture, the inverter works with compatible LiFePO₄ and other supported battery technologies, making it an excellent choice for systems requiring substantial energy storage. It intelligently manages energy from solar panels, batteries, the utility grid, and a backup generator to deliver reliable power throughout the day.
With advanced MPPT solar tracking, the SUN-12K-SG02LP1-EU-AM3-P efficiently extracts available energy from the PV array, even when solar conditions change. Excess solar energy can be directed toward battery charging, allowing stored energy to be used at night or during grid outages.
The inverter also supports on-grid and off-grid operation, providing flexibility for installations where grid availability is unreliable. Its fast transfer capability helps maintain power to essential loads when the grid fails.
For larger energy requirements, the inverter can also be configured as part of a scalable system using supported parallel and system-control configurations.
When paired with LONGi Hi-MO 7 615W bifacial panels, the number of panels can be selected according to the site's daytime energy demand.
| Usage Profile | Recommended Panels | Total PV Capacity |
|---|---|---|
| Basic Daytime Use | 18 panels | 11.07kWp |
| Heavy Daytime Use | 24 panels | 14.76kWp |
Basic daytime use is suitable for homes and businesses with moderate daytime loads such as refrigerators, freezers, lighting, televisions, computers and a limited number of air conditioners.
Heavy daytime use is recommended where there are multiple air conditioners, pumps, commercial equipment, office loads or other high daytime consumption.
Final panel quantity and string configuration must always be checked against the inverter's maximum PV input voltage, MPPT voltage range, maximum PV current and allowable PV oversizing.
The Deye SUN-12K-SG02LP1-EU-AM3-P is suitable for:
Provides enough capacity to support larger residential and commercial loads while maintaining stable AC power.
Automatically uses available battery and solar energy when grid power is unavailable, helping keep essential loads operating.
Advanced MPPT technology maximizes energy harvested from the solar array throughout the day.
Combines solar panels, batteries, grid electricity and generators into one intelligent energy management system.
Its low-voltage battery architecture makes it suitable for systems that require substantial battery capacity and future expansion.
| Specification | Value |
| Model | Deye SUN-12K-SG02LP1-EU-AM3-P |
| Rated Output | 12kW |
| Phase | Single Phase |
| Battery System | Low Voltage |
| Battery Nominal Voltage | 48V class |
| Battery Chemistry | LiFePO₄ / supported battery types |
| Operating Modes | On-Grid / Off-Grid / Hybrid |
| Solar Tracking | MPPT |
| Generator Support | Yes |
| Monitoring | Supported communication/monitoring platforms |
| Application | Residential & Commercial |
Specifications and supported features may vary according to the exact regional model, firmware and installation configuration. Confirm the manufacturer's datasheet before final system design.
The Deye SUN-12K-SG02LP1-EU-AM3-P combines 12kW of power, low-voltage battery compatibility, solar energy management and reliable backup functionality in a single hybrid inverter. It is an excellent solution for customers who need more power than a typical residential inverter while retaining the flexibility of a 48V battery-based system.
When combined with high-output solar panels and Deye LiFePO₄ batteries, it can form a powerful solar-plus-storage system designed to reduce dependence on the grid and provide reliable electricity during outages.
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