SAJ Solar Inverters: Reliable, High-Efficiency Solutions for Residential & Commercial Solar
About SAJ:
Founded in 2005, SAJ has established itself as a leading manufacturer of solar inverters, delivering top-quality products for both residential and commercial applications in Australia. With a focus on performance, reliability, and innovation, SAJ’s range of inverters is designed to maximize solar energy efficiency while providing flexible solutions tailored to various needs.
Our Product Range:
1. Single-Phase Inverters – R5 Series (Residential)
Capacity: 3kW – 5kW
Key Features:
Fanless design for quiet operation
Dual MPPT for optimal energy capture
Maximum efficiency of up to 98.1%
Ideal for residential setups, the R5 series ensures high performance with minimal noise, perfect for homeowners looking to maximize solar energy efficiency.
2. Three-Phase Inverters – R6 Series (Residential & Commercial)
Capacity: 5kW – 10kW
Key Features:
Supports higher string currents (up to 16A)
Built-in AC & DC surge protection
Maximum efficiency of up to 98.8%
The R6 series is suitable for both residential and commercial applications, designed for robust performance in larger installations.
3. Hybrid Inverters – H2 Series (Solar & Energy Storage)
Capacity: 5kW – 10kW (single-phase and three-phase models)
Key Features:
Integration with energy storage (LiFePO4 batteries)
Multiple smart operation modes for maximum self-consumption
Fast battery charging/discharging for efficient energy use
The H2 series hybrid inverters offer seamless integration with solar storage systems, providing users with energy independence and the ability to store excess solar power for later use.
Featured Products:
1. SMILE-G3-BAT-10.1P – All-in-One Energy Storage System
Key Features:
10.1 kWh capacity with LiFePO4 battery technology
All-in-one design for easy installation
Time-of-Use optimization for energy savings
Backup power capability during grid outages
5-year product warranty, 10 years performance warranty
The SMILE-G3-BAT-10.1P is an all-in-one energy storage system designed for residential use, offering seamless integration of storage, inverter, and energy management.
2. SAJ H2 Series Single-Phase Inverter (3 MPPT)
Key Features:
Up to 97.6% efficiency
Supports 200% DC oversizing for flexible design
3 MPPT trackers for optimal solar energy harvesting
UPS functionality with a switch time of ≤10ms
Wi-Fi, Ethernet, and optional 4G connectivity for remote monitoring
The H2 Series Single-Phase Inverter with three MPPTs offers high efficiency and smart design, perfect for residential and small commercial systems.
3. SAJ H2 Series Three-Phase Hybrid Inverter
Key Features:
98.0% max efficiency and 97.6% Euro efficiency
Supports high DC input capacities and ultra-high-power PV modules
UPS functionality with seamless switchover in ≤10ms
100% three-phase voltage imbalance support
IP65 rated for outdoor installation
