Solar power is a game-changer for homeowners and businesses looking to reduce their carbon footprint and electricity bills. One of the most critical components of any solar energy system is the inverter. At Solar Secure, we provide top-tier inverters designed for maximum efficiency, reliability, and long-term performance. In this blog, we will explore our best-selling inverters and why they stand out in the market.
HOW DOES A SOLAR INVERTER WORK?
Solar inverters convert the DC electricity your solar panels produce into the AC electricity that powers our everyday devices. If you thought all electricity was the same, you're certainly not alone, but let's back up a second:
- Direct current power flows in one direction. The voltage also remains constant. This allows it to be stored—so if you pair a battery with your solar panel system, the electricity it stores will be DC.
- Alternating current power is constantly switching direction. The voltage also fluctuates in a sinusoidal (basically a wave) pattern. So, AC electricity can more easily meet the power needs of all the various appliances throughout your home.
So, how exactly do inverters convert DC power to AC power? We don't want to bore you with the details, so we'll try to keep it high-level.
- When sunlight hits the solar cells that make up your solar panels, it generates DC electricity, which flows to connecting wires.
- The wires connect the electricity to your system's inverter (or inverters depending on your setup)
- The inverter contains a transformer, an electromagnetic device that changes the current's voltage level.
- Devices called transistors rapidly switch on and off. When the DC power reaches a transistor that’s off, it’s forced to change direction. The back-and-forth eventually "tricks" the DC power into becoming AC.
- The AC electricity flows from the inverter to your house's electric panel. If you don't need that electricity, it will either go to the grid or your battery, if you have one. Either way, it’s primed and ready to power our everyday needs.
There are various inverters brands available in the Australian market. Some brands identified as the best choice, top performers, some with good reviews, and some are average. On above all of these factors, some inverters are known for their price. Inverters are more likely to be costly, but not always. Inverters cost 20-30% of your solar panel system if you’re looking for a long-lasting inverter. Some inverter brands are the leader in the competition of their design, long-last, modern, high efficiency, low complaint, and revamped.
OUR BEST-SELLING INVERTERS
1. GROWATT
Growatt is a globally recognized brand known for producing reliable, efficient, and cost-effective solar inverters. In Australia, Growatt inverters are popular among homeowners and businesses due to their affordability, advanced technology, and strong warranty support. They cater to residential, commercial, and off-grid solar systems, making them a versatile choice for various applications.
Key Features of Growatt Inverters
1. High Efficiency & Performance
- Growatt inverters offer efficiency levels of up to 98.4%, ensuring minimal energy loss.
- They are equipped with MPPT (Maximum Power Point Tracking) technology for optimal solar energy harvesting.
2. Wide Range of Models
- Residential Inverters: Includes single-phase and three-phase options, such as the Growatt MIN series and TL-X series.
- Commercial Inverters: Designed for larger solar systems, including the Growatt MAX and MOD series.
- Hybrid & Off-Grid Inverters: The Growatt SPH and SPF series support battery storage for energy independence.
3. Smart Monitoring & Connectivity
- Wi-Fi, Bluetooth, and 4G monitoring options via the Growatt ShinePhone App.
- Remote system monitoring and diagnostics for real-time performance tracking.
4. Safety & Reliability
- Built-in surge protection, arc fault detection, and anti-islanding protection.
- IP65-rated for dust and water resistance, making them suitable for outdoor installation.
5. Battery Compatibility
- Hybrid models are compatible with Lithium and Lead-acid batteries, offering seamless integration for solar storage.
- Works well with Growatt’s own battery solutions for enhanced energy management.
6. User-Friendly Design
- Compact and lightweight for easy installation.
- LCD touch screens and app-based control for seamless operation.
7. Warranty & Support
- Standard 5 to 10-year warranty with options for extended coverage.
- Australian-based service and technical support for troubleshooting.
2. SOLIS
Solis is a globally recognized solar inverter brand manufactured by Ginlong Technologies. Known for its high efficiency, affordability, and durability, Solis inverters are widely used across Australia in residential, commercial, and hybrid solar systems. They offer single-phase, three-phase, and hybrid inverter solutions, making them a preferred choice for both grid-connected and battery-supported installations.
Key Features of Solis Inverters
1. High Efficiency & Performance
- Up to 98.7% efficiency ensures maximum solar power conversion.
- Advanced MPPT (Maximum Power Point Tracking) technology optimizes energy output.
- Low start-up voltage, making them ideal for various solar panel configurations.
2. Wide Range of Inverter Models
- Solis 4G & 5G Single-Phase Inverters – Ideal for small to medium residential systems.
- Solis Three-Phase Inverters – Designed for larger residential and commercial installations.
- Solis Hybrid Inverters – Supports battery storage for energy independence.
- Solis Off-Grid Solutions – For standalone solar power systems.
3. Smart Monitoring & Connectivity
- Wi-Fi, LAN, and GPRS connectivity options for remote monitoring.
- Compatible with the SolisCloud monitoring platform for real-time system performance tracking.
- User-friendly LCD display for easy control and troubleshooting.
4. Robust Safety & Reliability
- IP65-rated for dust and water resistance, ensuring long-lasting performance in Australian conditions.
- Advanced protection features such as anti-islanding, surge protection, and temperature monitoring.
- Fan-less design in some models for quieter operation and enhanced durability.
5. Battery Compatibility & Hybrid Options
- Solis hybrid inverters are compatible with leading lithium battery brands.
- Supports self-consumption mode, time-of-use optimization, and backup power.
6. Easy Installation & Compact Design
- Lightweight and compact, making it easy to install in residential and commercial spaces.
- Wall-mounted design for convenient placement.
7. Warranty & Local Support
- Standard 5 to 10-year warranty, with extension options available.
- Australian-based support team for technical assistance and servicing.
3. GOODWE
GoodWe is a leading global inverter manufacturer known for its reliability, efficiency, and innovation. Popular among Australian homeowners and businesses, GoodWe offers a wide range of residential, commercial, and hybrid inverters. With a strong presence in Australia, GoodWe provides advanced solar solutions with smart monitoring, high efficiency, and robust safety features.
Key Features of GoodWe Inverters
1. High Efficiency & Performance
- Efficiency up to 98.6% for optimal energy conversion.
- MPPT (Maximum Power Point Tracking) technology ensures maximum energy harvest.
- Wide voltage range, making them compatible with various solar panel setups.
2. Diverse Range of Inverter Models
- • Single-Phase Grid-Tied Inverters (XS, DNS, SDT Series) – Compact and efficient for residential systems.
- • Three-Phase Grid-Tied Inverters (SDT G2, SMT, HT Series) – Ideal for commercial and industrial use.
- • Hybrid Inverters (EH, ET, ES, and EM Series) – Supports battery storage for self-consumption and backup power.
- • Off-Grid & Storage Solutions – Perfect for remote areas or energy independence.
3. Smart Monitoring & Connectivity
- Wi-Fi, LAN, and 4G connectivity for remote system tracking.
- GoodWe SEMS Portal for real-time performance monitoring and analytics.
- User-friendly LCD or OLED display on some models for direct inverter control.
4. Advanced Safety & Durability
- IP65-rated for weatherproof protection, suitable for Australian conditions.
- Surge protection, anti-islanding, and overvoltage protection for system safety.
- Silent operation with natural cooling technology in select models.
5. Battery Compatibility & Hybrid Functionality
- Hybrid inverters work with GoodWe batteries and third-party lithium batteries.
- Supports backup power during outages and time-of-use optimization for better savings.
- Smart Energy Management System (SEMS) ensures efficient battery charging and discharging.
6. Easy Installation & User-Friendly Design
- Compact & lightweight design for quick installation.
- Compatible with both residential and commercial solar systems.
7. Warranty & Local Support
- 5 to 10-year standard warranty, with extended options available.
- Australian-based customer support for service and troubleshooting.
4. SUNGROW
Sungrow is one of the world’s leading solar inverter manufacturers, known for its high efficiency, durability, and advanced technology. With a strong presence in Australia, Sungrow inverters are widely used for residential, commercial, and utility-scale solar projects. They are recognized for their affordable pricing, smart monitoring, and excellent warranty support, making them a popular choice among Australian homeowners and businesses.
Key Features of Sungrow Inverters
1. High Efficiency & Performance
- Up to 98.7% efficiency, ensuring maximum solar energy conversion.
- Advanced MPPT (Maximum Power Point Tracking) technology for optimized performance.
- Compatible with a wide range of solar panels for flexible installations.
2. Wide Range of Inverter Models
- Single-Phase Grid-Tied Inverters (SG Series) – Ideal for residential solar systems.
- Three-Phase Grid-Tied Inverters (CX and RT Series) – Designed for commercial and industrial applications.
- Hybrid Inverters (SH5K-30 & SHRT Series) – Supports battery storage for energy independence.
- Utility-Scale Solutions – Used in large solar farms and industrial solar setups.
3. Smart Monitoring & Connectivity
- Wi-Fi, LAN, and 4G connectivity for real-time monitoring.
- Compatible with the iSolarCloud monitoring platform for system tracking and diagnostics.
- User-friendly LCD or OLED display for easy operation.
4. Robust Safety & Durability
- IP65/IP66-rated, making them dustproof and water-resistant for harsh Australian conditions.
- Integrated surge protection, arc fault detection, and anti-islanding protection for maximum safety.
- Fan-less design in some models for quieter operation and long-term reliability.
5. Battery Compatibility & Hybrid Functionality
- Sungrow hybrid inverters are compatible with Sungrow’s own lithium-ion batteries and other leading brands.
- Supports backup power, time-of-use optimization, and self-consumption mode.
- Smart energy management for efficient battery charging and discharging.
6. Easy Installation & Compact Design
- Lightweight and compact, making installation easier for installers.
- Plug-and-play setup with user-friendly interfaces.
7. Warranty & Local Support
- Standard 10-year warranty for most residential inverters.
- Australian-based service centres for technical support and troubleshooting.
5. FRONIUS
Fronius is a premium European inverter brand known for its high efficiency, advanced technology, and durability. Manufactured in Austria, Fronius inverters are widely regarded as some of the best solar inverters available in Australia. They are particularly popular among homeowners and businesses looking for long-term reliability, smart monitoring, and strong warranty support.
Key Features of Fronius Inverters
1. Exceptional Efficiency & Performance
- Up to 98.6% efficiency, ensuring optimal solar energy conversion.
- Dynamic MPP tracking for maximum power generation in all conditions.
- Designed for harsh Australian weather conditions, with active cooling technology.
2. Wide Range of Models for Different Applications
- Fronius Primo (Single-Phase) – Best for residential solar systems.
- Fronius Symo (Three-Phase) – Ideal for large residential, commercial, and industrial applications.
- Fronius GEN24 Plus (Hybrid) – Supports battery storage for self-consumption and backup power.
- Fronius Tauro – Designed for large-scale solar projects and businesses.
3. Smart Monitoring & Connectivity
- Wi-Fi, LAN, and third-party integrations for seamless system monitoring
- Compatible with the Fronius Solar.web monitoring platform for real-time tracking.
- Easy integration with home automation and energy management systems.
4. Advanced Safety & Durability
- Active cooling technology prevents overheating, improving longevity.
- IP65-rated, making them dustproof and water-resistant for outdoor installation.
- Built-in arc fault detection, surge protection, and anti-islanding features
5. Battery Compatibility & Hybrid Functionality
- Fronius hybrid inverters (GEN24 Plus) work with BYD and other lithium-ion batteries.
- Backup power capability with integrated emergency power suppl.
- Smart energy management for time-of-use optimization and self-consumption.
6. Easy Installation & User-Friendly Design
- Lightweight and modular, making installation simple.
- SnapInverter design allows for quick servicing and maintenance.
7. Warranty & Local Support
- Standard 5-year warranty, extendable to 10-15 years.
- Australian-based support and service centres for quick assistance.
6. SMA
SMA is a German-engineered solar inverter brand known for its premium quality, high efficiency, and reliability. As one of the oldest and most trusted inverter manufacturers, SMA has been a leader in the solar industry for decades. In Australia, SMA inverters are widely used for residential, commercial, and off-grid solar systems, offering exceptional performance, durability, and smart energy management.
Key Features of SMA Inverters
1. Industry-Leading Efficiency & Performance
- Up to 98.5% efficiency, ensuring maximum solar power conversion.
- ShadeFix technology optimizes energy output, even in shaded conditions.
- Wide voltage range for flexible system design and compatibility with various solar panels.
2. Diverse Range of Inverter Models
- SMA Sunny Boy (Single-Phase) – Ideal for residential solar systems.
- SMA Sunny Tripower (Three-Phase) – Designed for commercial and large-scale residential projects.
- SMA Sunny Island (Off-Grid) – Perfect for standalone and remote solar power solutions.
- SMA Sunny Boy Storage (Hybrid) – Compatible with batteries for energy storage and backup power
3. Smart Monitoring & Connectivity
- Built-in SMA Smart Connected monitoring system for remote diagnostics.
- Wi-Fi and Ethernet connectivity for easy integration with SMA Sunny Portal & Sunny Places.
- Compatible with home automation and smart energy management systems.
4. Superior Durability & Safety Features
- IP65-rated, making it weatherproof and suitable for Australian conditions.
- Advanced arc fault detection, surge protection, and temperature management.
- Fanless, convection-cooled design in some models for silent operation and longevity.
5. Battery Compatibility & Hybrid Functionality
- SMA hybrid inverters support Tesla Powerwall, LG Chem, and other lithium batteries.
- Backup power function for energy security during blackouts.
- Smart energy management for self-consumption optimization and grid independence.
6. Easy Installation & User-Friendly Design
- Lightweight and compact design for quick and easy installation.
- Plug-and-play setup with intuitive user interfaces.
7. Warranty & Local Support
- 5 to 10-year standard warranty, with options for extended coverage.
- Australian-based support and service centres for fast assistance.
CONCLUSION
Selecting the right inverter is crucial for maximizing the efficiency, performance, and reliability of your solar power system. Solar Secure’s best-selling inverters, including top brands like Growatt, Solis, GoodWe, Sungrow, Fronius, and SMA offer a diverse range of solutions tailored for residential, commercial, and hybrid solar systems.
Whether you’re looking for an affordable and reliable option like Growatt or Solis, a high-performance hybrid inverter from GoodWe or Sungrow, or a premium European-built inverter like Fronius or SMA, Solar Secure has the perfect solution to meet your needs.
Power your home with confidence! Contact Solar Secure today to find the best solar inverter for your home or business and take the next step toward energy independence and savings.