SAJ 15kW Hybrid Inverter & Battery System Perth
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Power your home or business with a powerful and future-ready energy storage solution from Fusion Sun Solar. Our SAJ 15kW Inverter & Battery System Perth package is designed to deliver outstanding performance, intelligent energy management, and dependable backup power for large residential properties, commercial buildings, and high-energy users across Perth. Combining the advanced SAJ 15kW Three-Phase Hybrid Inverter with premium LiFePO₄ high-voltage battery storage, this system maximises solar self-consumption, reduces reliance on the electricity grid, and helps lower long-term electricity costs. Featuring high conversion efficiency, seamless UPS backup with ultra-fast switchover, smart energy management, and remote monitoring, the SAJ 15kW hybrid system provides complete control over your solar energy production and battery storage.
At Fusion Sun Solar, we supply and professionally install the SAJ 15kW Hybrid Inverter with flexible 25.6kWh, 32kWh, 38.4kWh, 44.8kWh, and 51.2kWh high-voltage battery storage options to suit your property's daily electricity usage and future energy requirements. Whether you're installing a new solar battery system, upgrading an existing solar power system, or seeking greater energy independence with reliable backup power, our customised SAJ 15kW Inverter & Battery System delivers exceptional efficiency, scalable battery capacity, long-term reliability, and smart energy performance for homes and businesses throughout Perth.
Why Choose the SAJ 15kW Inverter & Battery System?
- Designed for three-phase homes, commercial buildings, farms, and businesses, the SAJ 15kW Hybrid Inverter delivers powerful and reliable energy management for high electricity consumption across Perth.
- High-performance 15kW hybrid inverter intelligently manages solar production, battery charging, household loads, and grid interaction to maximise self-consumption and reduce electricity bills.
- Compatible with 25.6kWh, 32kWh, 38.4kWh, 44.8kWh, and 51.2kWh SAJ high-voltage LiFePO₄ battery systems, allowing flexible and scalable energy storage to match your current and future power requirements.
- Integrated UPS backup with switchover in less than 10ms, providing uninterrupted backup power to essential circuits during unexpected grid outages.
- Built-in Wi-Fi connectivity and intelligent remote monitoring via the SAJ mobile app, enabling real-time tracking of solar generation, battery performance, energy consumption, and system health from anywhere.
- Supports up to 200% DC oversizing, 30kW PV array capacity, and three MPPT trackers, helping maximise solar energy production and optimise system performance across varying roof orientations.
- Constructed with a durable IP65-rated weatherproof enclosure, offering dependable indoor and outdoor installation and long-lasting performance in Perth's harsh Australian climate.
- Professionally supplied and installed by Fusion Sun Solar, with customised system design, Clean Energy best-practice installation, premium SAJ components, and trusted local after-sales support throughout Perth.
What Battery Size Should You Choose with the SAJ 15kW Inverter?
SAJ 15kW Three-Phase Hybrid Inverter for Homes & Businesses
Engineered for larger homes, commercial properties, and high-energy users across Perth, the SAJ 15kW Inverter & Battery System delivers advanced energy management, exceptional efficiency, and reliable backup power. The high-performance SAJ 15kW Three-Phase Hybrid Inverter intelligently manages solar generation, battery charging and discharging, and grid interaction to maximise self-consumption and reduce electricity costs. Designed to support demanding electrical loads such as multiple air conditioning systems, EV chargers, swimming pool equipment, workshops, commercial machinery, and other energy-intensive appliances, the SAJ 15kW Hybrid Inverter provides scalable, future-ready energy storage for greater energy independence and long-term savings.
Three Phase SAJ Hybrid Inverter Specifications
SAJ H2-15K-T3-AU (Three-Phase Hybrid Inverter)
(25.6kWh, 32kWh, 38.4kWh, 44.8kWh & 51.2kWh)
Indoor & Outdoor Installation
SAJ B2 HV1-S High-Voltage Battery Specifications
The SAJ B2 High-Voltage LiFePO4 Battery System is specifically engineered to pair with the SAJ 15kW Three-Phase Hybrid Inverter, delivering high-capacity, scalable energy storage for large homes, commercial properties, farms, and businesses throughout Perth. Available in 25.6kWh, 32kWh, 38.4kWh, 44.8kWh, and 51.2kWh battery capacities, the SAJ B2 range enables you to choose the ideal energy storage solution based on your daily electricity usage, solar production, backup power requirements, and future energy goals. Built with advanced Lithium Iron Phosphate (LiFePO4) battery technology, the system delivers exceptional safety, high charging and discharging efficiency, long cycle life, and dependable performance in Perth's demanding climate. When combined with the SAJ 15kW Hybrid Inverter, it creates a premium solar battery solution that maximises solar self-consumption, minimises reliance on the electricity grid, provides reliable backup power, and delivers greater energy independence with long-term savings for residential and commercial properties across Perth.
Discharging: -10°C to +50°C
*Our SAJ 15kW Inverter & Battery System is available with 25.6kWh, 32kWh, 38.4kWh, 44.8kWh, and 51.2kWh SAJ B2 High-Voltage LiFePO4 battery options, giving Perth homeowners, commercial properties, and businesses the flexibility to choose the ideal battery storage capacity based on their daily electricity usage, solar energy production, backup power requirements, and future energy goals. This scalable energy storage solution maximises solar self-consumption, reduces reliance on the electricity grid, lowers ongoing energy costs, and delivers greater long-term energy independence.
SAJ High-Voltage Battery Storage Solutions
- Advanced LiFePO4 Battery Technology delivers exceptional safety, high energy efficiency, and long-lasting performance, making it ideal for large homes, commercial buildings, and businesses across Perth.
- Integrated Intelligent Battery Management System (BMS) continuously monitors battery voltage, temperature, charging, and discharging to maximise performance, enhance safety, and extend overall battery life.
- High-Voltage Battery Architecture enables faster charging and discharging while integrating seamlessly with the SAJ 15kW Three-Phase Hybrid Inverter to maximise solar self-consumption and overall system efficiency.
- IP65-Rated Weatherproof Construction provides reliable indoor and outdoor installation, ensuring dependable operation in Perth's demanding weather conditions all year round.
- Ultra-Fast UPS Backup Switching (<10ms) keeps essential household and business circuits running during unexpected power outages, delivering uninterrupted backup power when you need it most.
- Available in 25.6kWh, 32kWh, 38.4kWh, 44.8kWh & 51.2kWh Battery Configurations, offering scalable energy storage solutions for high electricity usage, electric vehicle charging, commercial operations, and extended backup power requirements.
- Purpose-Built for Perth Homes & Businesses, the SAJ 15kW Inverter & Battery System provides intelligent energy management, expandable battery storage, lower electricity bills, and greater long-term energy independence.
Why Choose Fusion Sun Solar for Your SAJ 15kW Inverter & Battery System in Perth?
Ready to take control of your energy costs with a SAJ 15kW Inverter & Battery System? Contact Fusion Sun Solar today for a free, no-obligation quote. Enjoy lower electricity bills, reliable backup power, intelligent energy management, greater energy independence, and long-term performance with a customised solar battery solution designed for large homes, commercial properties, and businesses across Perth.
Address: The Garden Office Park, Level 2, Building C, 355 Scarborough Beach Road, Osborne Park, Perth, WA 6017
Phone: (08) 6275 9000
Email: enquiries@fusionsunsolar.com.au
Map Link: maps.app.goo.gl
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Frequently Asked Questions
Is the SAJ 15kW Hybrid Inverter suitable for residential properties?
Yes. The SAJ 15kW Hybrid Inverter is ideal for large homes with high electricity consumption, multiple air conditioners, electric vehicle chargers, swimming pools, and other energy-intensive appliances. It is also an excellent choice for commercial properties, farms, and small businesses requiring reliable three-phase solar energy storage.
What battery sizes are available with the SAJ 15kW Inverter?
Fusion Sun Solar offers the SAJ 15kW Inverter with flexible SAJ B2 High-Voltage LiFePO4 battery options, including 25.6kWh, 32kWh, 38.4kWh, 44.8kWh, and 51.2kWh. This allows you to select the most suitable battery capacity based on your daily electricity usage and backup power requirements.
Does the SAJ 15kW Inverter provide backup power during a blackout?
Yes. When paired with a compatible SAJ B2 High-Voltage Battery System, the SAJ 15kW Hybrid Inverter provides UPS backup with a switchover time of less than 10 milliseconds, helping keep essential appliances operating during grid outages.
Can I expand the battery capacity in the future?
Yes. The modular SAJ B2 High-Voltage Battery System allows you to increase your battery storage capacity as your energy needs grow, making it a future-ready solution for expanding households and businesses.
Can the SAJ 15kW Hybrid Inverter support electric vehicle charging?
Yes. The SAJ 15kW Hybrid Inverter is well suited for homes and businesses with EV chargers, helping store excess solar energy during the day for charging electric vehicles while reducing reliance on grid electricity.