Sunsynk
Sunsynk 12kW Single Phase Hybrid Inverter
Sunsynk 12kW Single Phase Hybrid Inverter
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The Sunsynk 12kW Single Phase Hybrid Inverter (SUNSYNK-12K-SG02LP1) is a high-performance solar and battery inverter designed for large residential homes, businesses, farms, and energy storage applications. Combining solar power generation, battery storage, grid connectivity, and generator support in one intelligent system, this advanced hybrid inverter provides reliable backup power while maximizing solar energy usage and reducing electricity costs.
Engineered for demanding energy requirements, the Sunsynk 12kW Hybrid Inverter delivers a powerful 12,000W AC output, supports extensive solar array integration, and is compatible with both lithium-ion and lead-acid batteries. Its intelligent energy management capabilities ensure efficient power distribution between solar panels, batteries, and the utility grid, making it an ideal solution for energy independence and load shedding protection.Â
Key Features
- 12kW single-phase hybrid inverter
- Compatible with lithium-ion and lead-acid batteries
- Maximum solar PV input power of 18,000W
- Three independent MPPT trackers for optimal solar harvest
- Maximum PV input voltage of 500V
- Battery voltage range: 40V to 60V
- Maximum charge current: 250A
- Maximum discharge current: 250A
- Peak efficiency of 97.6%
- Intelligent battery management system (BMS) communication
- Seamless integration with solar panels, batteries, grid power, and generators
- UPS-style backup power functionality during outages
- IP65-rated weather-resistant enclosure
- Advanced safety and protection features
- 5-year manufacturer warranty
Advanced Energy Management
The Sunsynk 12kW Hybrid Inverter features three MPPT inputs that enable greater flexibility when designing solar installations across multiple roof orientations. This maximizes solar production throughout the day and improves overall system performance. The inverter intelligently prioritizes solar energy usage, battery charging, and grid interaction to reduce electricity consumption and increase self-sufficiency.Â
Reliable Backup Power Solution
Designed to provide uninterrupted power during load shedding and grid failures, the Sunsynk 12kW inverter delivers dependable backup energy for homes and businesses. Its high power output makes it suitable for running multiple appliances, air conditioning systems, office equipment, and other critical loads simultaneously. With off-grid functionality and rapid power switching, your essential devices remain powered when you need them most.
Safety and Protection
Built with industry-leading protection features, the inverter includes:
- PV Arc Fault Detection
- Anti-islanding protection
- Reverse polarity protection
- Surge protection (Type II AC and DC)
- Overcurrent protection
- Short-circuit protection
- Insulation monitoring
- Residual current monitoring
- Integrated lightning protection
Technical Specifications
- Model: SUNSYNK-12K-SG02LP1
- Rated Output Power: 12,000W
- Maximum PV Input Power: 18,000W
- Maximum PV Input Voltage: 500V
- MPPT Trackers: 3
- Battery Compatibility: Lithium-ion & Lead-acid
- Battery Voltage Range: 40V-60V
- Maximum Charge Current: 250A
- Maximum Discharge Current: 250A
- Maximum Efficiency: 97.6%
- Communication Ports: CAN, RS485
- Protection Rating: IP65
- Cooling: Intelligent Air Cooling
- Operating Temperature: -40°C to +60°C
- Dimensions: 420 × 670 × 233 mm
- Weight: 36kg
- Warranty: 5 Years
Ideal Applications
- Residential solar power systems
- Large homes with high energy demand
- Commercial and business premises
- Load shedding backup systems
- Battery energy storage solutions
- Off-grid solar installations
- Farms, lodges, and remote properties
- Energy cost reduction and self-consumption optimisation
The Sunsynk 12kW Single Phase Hybrid Inverter is a premium solar energy management solution that combines high power output, advanced battery integration, intelligent energy control, and reliable backup power in a single robust platform. Designed for maximum efficiency and long-term performance, it is one of the leading hybrid inverter choices for residential and commercial solar installations.
Specifications Document

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"I had the BEST experience with Haultron. They had my back-up power up and running in a matter of few days. We received constant communication and updates from the Haulton team. The best in the country for your back-up / solar power installation."
Martin Mabaso
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"Great people all round, exceeded expectations and lives up to promises. A refreshing experience..."
Vincent Hickman
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"Excellent service from start to finish. Constant progress updates which immediately puts an online shopper's mind at rest. I will definitely recommend Haultron."
Ellen Eades
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"Excellent Service. I loved the communication prior to the delivery."
Ruan Venter