Description
The Sunsynk 12kW Hybrid Inverter is a high capacity hybrid solar inverter designed for residential, commercial and backup-power solar installations. It combines solar PV generation, battery storage and grid power management in a single unit, providing flexible energy management for demanding solar systems. With a 12kW rated AC output, 48V-class battery compatibility and up to 18kW of PV input, this solar inverter is suitable for high demand installations requiring substantial solar generation and battery-storage capability. The Sunsynk 12kW Hybrid Inverter provides a practical solution for customers looking for a reliable solar inverter South Africa option for residential, commercial and energy storage applications.
Key Features
- 12kW rated AC output power
- Single-phase hybrid inverter
- 48V battery system
- Battery voltage range: 40–60V
- Up to 18kW maximum PV input power
- Up to 250A battery charge current
- Up to 250A battery discharge current
- 3 MPPT trackers
- 6 PV string inputs
- Maximum PV voltage: 500V
- MPPT voltage range: 150–425V
- Supports lithium-ion and lead-acid battery technologies
- Intelligent battery charging and energy management
- Designed for solar, battery and grid integration
- Suitable for backup power applications
Solar, Battery & Grid Integration
The Sunsynk 12kW Hybrid Inverter is designed to coordinate solar PV generation, battery storage and grid electricity to support efficient energy use. Its high PV input capacity and advanced battery management make it suitable for hybrid solar systems requiring reliable power and energy storage. The 48V battery architecture supports compatible lithium-ion and lead-acid battery technologies, giving users flexibility when designing a solar battery storage system. For residential installations, the inverter can form part of a solar system for home, while its high output capacity also makes it suitable for larger commercial applications.
Backup Power & Energy Management
The Sunsynk 12kW Hybrid Inverter provides flexible energy management for installations where reliable backup power is required. Its battery charging and discharge capabilities allow stored energy to be managed according to the requirements of the connected system. With 3 MPPT trackers, 6 PV string inputs and up to 18kW of PV input, the inverter provides flexibility when designing larger solar arrays while maintaining compatibility with suitable battery-storage systems.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Sunsynk |
| Product Type | Hybrid Solar Inverter |
| Model | SUNSYNK-12K-SG02LP1 |
| Rated AC Output Power | 12kW |
| Maximum AC Apparent Power | 13.2kVA |
| Phase | Single Phase |
| Battery Voltage | 40–60V DC |
| Battery System | 48V Class |
| Maximum Charge Current | 250A |
| Maximum Discharge Current | 250A |
| Maximum PV Input Power | 18kW |
| Maximum PV Input Voltage | 500V |
| MPPT Voltage Range | 150–425V |
| Start-Up Voltage | 125V |
| Rated PV Input Voltage | 370V |
| Number of MPPTs | 3 |
| PV Strings | 2 per MPPT |
| Maximum PV Operating Current | 32A + 32A + 32A |
| Maximum PV Short-Circuit Current | 60A + 60A + 60A |
| Battery Type | Lithium-Ion / Lead-Acid |
| Communication | System dependent |
| Application | Residential, Commercial & Backup Power |
Specifications are based on the Sunsynk SG02LP1 datasheet.
High PV Input Capacity
The Sunsynk 12kW Hybrid Inverter supports up to 18kW of PV input, providing flexibility when designing larger solar systems and high-capacity solar arrays. Its three MPPT trackers allow the PV array to be configured across multiple strings, which can be beneficial where panels are installed across different roof orientations or sections of an installation.
48V Battery Compatibility
The inverter is designed around a 48V-class battery system, with a specified battery operating range of 40–60V DC. It supports lithium-ion and lead-acid battery technologies, with lithium battery charging capable of adapting to the battery BMS where compatible. This makes it suitable for solar battery storage applications requiring flexible energy management.
Hybrid Energy Management
The Sunsynk 12kW Hybrid Inverter allows energy to be managed from multiple sources, including:
- Solar PV
- Battery storage
- Utility grid
- Connected electrical loads
This hybrid solar inverter enables solar energy to be used directly by loads, stored in the battery or managed according to the configured system operating strategy.
Ideal Applications
The 12kW single-phase hybrid inverter is suitable for:
- Large residential solar systems
- High-demand homes
- Small commercial installations
- Solar backup systems
- Hybrid solar systems
- Battery energy-storage systems
- Solar self-consumption
- Load management
- Grid connected backup applications
For customers looking for a solar inverter South Africa solution, the Sunsynk 12kW Hybrid Inverter provides a flexible option for residential, commercial and backup-power applications.


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