We’re dedicated to offering you premium solar inverters that deliver reliable performance and exceptional long-term value, perfectly tailored to meet your energy needs.
Our selection is constantly updated to incorporate the latest advancements in solar technology, providing you with the most reliable and innovative options. Each inverter is rigorously tested and sourced from trusted, industry-leading manufacturers, all supported by extensive warranties for your peace of mind.
Fronius Gen24 5kW - 12kW
Fronius is renowned for its high-quality, reliable inverters, and the Fronius GEN24 5-12kW series is no exception, offering versatile power solutions with advanced features for modern energy systems.
Fronius GEN24 Inverters - Key Features:
Comprehensive Warranty – Comes with a 10-year standard warranty, extendable up to 15-25 years for additional peace of mind. This includes coverage for product defects and support for long-term performance.
Integrated Backup Power – Designed to keep your essential devices running even during power outages. The GEN24 inverters offer PV Point backup and full backup options for flexible energy security when you need it most.
Smart, Flexible Design – With built-in energy management and seamless integration with battery storage systems, the GEN24 is engineered for maximum efficiency and ease of use, adapting easily to evolving energy needs.
Compact and Stylish – With its sleek, modern design, the GEN24 inverter is as attractive as it is functional, fitting discreetly within your home’s energy setup.
Enphase IQ8HC 380W (Microinverters)
The Enphase IQ8HC Microinverter is a cutting-edge solar technology designed to deliver unmatched performance and flexibility for your PV system. As part of Enphase's advanced IQ8 series, this microinverter optimizes each solar panel individually, ensuring maximum energy harvest and reliability under all conditions.
Key Features:
High Power Handling: Supports up to 380W DC input, making it ideal for pairing with today’s high-efficiency panels.
Seamless Compatibility: Works seamlessly with Enphase IQ Gateway and the Enphase Enlighten monitoring platform, providing real-time system insights and remote troubleshooting.
Durable Construction: IP67-rated enclosure ensures resistance to water, dust, and extreme weather conditions, making it suitable for challenging environments.
High Efficiency: Achieves peak efficiency of up to 97.5%, reducing energy loss during conversion.
Comprehensive Warranty – Comes standard with a 25-year product warranty for additional peace of mind.
Sigenergy Energy Controller 5kW - 30kW
The Sigen Energy Controller from Sigenergy is an advanced energy management and conversion solution designed for modern solar and storage systems—available in both single‐phase and three-phase variants across the 5 kW to 30 kW range. It delivers high performance, smart integration and future-proof design, making it well-suited for both residential and commercial applications in New Zealand.
Comprehensive Warranty & Reliability
Sigenergy backs this controller with a 10-year standard warranty, reflecting confidence in its durability and long-term operation. This level of coverage aligns with Solar One’s commitment to quality workmanship and long-term energy solutions.
High Efficiency & Conversion Quality
The controller demonstrates excellent DC/AC conversion efficiency—data sheets record values up to around 98.4% for some models in the range.
This controller is not just an inverter—it integrates an Energy Management System (EMS) for fine-tuned control of solar generation, battery storage, and load flows. This helps support self-consumption, battery charging/discharging optimisation and grid interaction.
It also supports both grid‐connected and off-grid (standby/backup) modes, with features such as multi-source black start capability for backup power resilience.
For installations with future expansion (battery modules, EV charging, off‐grid resilience) this versatility is especially useful.
Sigenergy Hybrid Inverter 3kW - 12kW
Sigenergy continues to set the benchmark in solar and energy storage innovation with its 3–12 kW Hybrid Inverter range. Built for both residential and light commercial applications, these inverters can be combined with battery, and backup functionalit—delivering seamless power management, high efficiency, and outstanding reliability.
Features
Ultra-slim design (99mm) with wall-mounted installation
Natural convection cooling for quiet operation – just 25–28 dB
Fanless design for long-term stability and worry-free use
Up to 99% efficiency with wide MPPT range for maximum solar yield
Easily upgrade to battery storage with Sigen Battery for seamless backup power
Smart connectivity via WiFi for system monitoring and control
AI-driven energy optimisation with support for dynamic electricity tariffs
IP66 rated – suitable for both indoor and outdoor installation
Built to perform in extreme conditions: -30°C to +60°C, up to 4000m altitude