Going solar and storing the generated energy is now easier with Solis’ fantastic range of S6 inverters. Following their highly successful S5 range, the S6 inverters pack a bigger punch and greater versatility. The expanded residential range was displayed at the recent All Energy Australia Exhibition & Conference in Melbourne. Let’s look under the hood and find out what all the excitement is about.
Powerful single-phase, three-phase, and AC-coupled inverters
Hitting Australian shores are the all-new S6-GR1P(7-10)K03-AU, S6-GR3P(3-10)K03-AU, and S6-EA1P(3.6-6)K-L inverters.
Solis S6-GR1P(7-10)K03-AU single-phase grid-tied inverter
The Solis S6-GR1P(7-10)K03 inverter*, part of Solis’s S6 series, is a single-phase grid-tied inverter designed with advanced features to enhance solar energy conversion. This model offers power options ranging from 7kW to 10kW, making it suitable for larger residential systems. It incorporates a three Maximum Power Point Tracking (MPPT) design to optimise performance for installations on multi-directional rooftops.
Key specifications include a maximum input voltage of 550V, with recommended maximum photovoltaic (PV) power capacities spanning from 10.5kW for the 7kW model to 15kW for the 10kW model. With a high-efficiency rating of up to 98%, this inverter ensures energy is efficiently converted and supplied to the grid. Additional safety features include DC reverse polarity protection, short circuit protection, and anti-islanding, which help protect both the system and the grid.
For ease of installation and monitoring, the inverter includes built-in Bluetooth connectivity, allowing users to monitor energy output via a mobile app. It’s also compatible with various connectivity options, including RS485 and optional Wi-Fi or GPRS, for remote monitoring capabilities. Rated IP66, the inverter is built to withstand harsh outdoor conditions, making it highly durable. The integrated zero-export functionality and load monitoring are additional benefits for Australian users seeking precise control over their solar output.
*The information provided is based on the NV-ND variants of the same model. Australian models are subject to changes.
Technical specifications:
| Models | 7 K – 10 K |
| Recommended max. PV power | 10.5 kW – 15 kW |
| Max. input voltage | 550 V |
| MPPT number / Max. input strings number | 3/3 |
| Rated output power | 7 kW – 10 kW |
| Max. efficiency | 98.0% |
| Dimensions (W*H*D) | 346 x 556 x 228 mm |
| Weight | 16.4 kg |
| Ingress protection | IP66 |
Solis S6-GR3P(3-10)K03-AU three-phase grid-tied inverter
As of writing, no specific information is available for the S6-GR3P(3-10)K03-AU three-phase inverter. It is expected that the inverter will be similar to the S6-GR3P(5-10)K03-NV-ND-AU inverter with an expanded model availability of 3 – 10 kW variants.
Solis S6-EA1P(3.6-6)K-L single-phase AC-coupled inverter
The Solis S6-EA1P(3.6-6)K-L series inverters are low-voltage, single-phase AC-coupled solutions designed to support peak shaving and offer compatibility with a range of lithium battery brands. Key features of this series include a charge/discharge current rating of up to 125A (6kW model), flexible time-of-use settings with six customisable charge/discharge times, and enhanced battery life through additional protective features.
This series covers models from 3.6kW to 6kW and includes advanced safety measures like battery over/under-voltage protection, short circuit protection, and temperature monitoring. The units are IP66-rated for outdoor durability, operate efficiently in various temperatures and can be monitored via the Solis app with connectivity options including RS485, CAN, Wi-Fi, and LAN.
This inverter can pair with brands such as BYD, LG Energy Solution, Pylontech, Dyness, and others, making it suitable for retrofit applications or energy storage upgrades in existing grid-tied systems.
Technical specifications:
| Models | 3.6 K – 6 K |
| Rated output power | 3.6 kW – 6 kW |
| Max. input voltage | 187-25 V |
| MPPT number / Max. input strings number | 1/1 |
| Max. efficiency | 93.5% |
| Dimensions (W*H*D) | 440*465*192 mm |
| Weight | 24.5 kg |
| Ingress protection | IP66 |
| Battery type | Li-ion |
| Battery voltage range | 40-60 V |
| Max. charge / discharge current | 75 A -125 A |
Exceptional Solis performance for your home
The expanded S6 series of Solis inverters are well-suited for the Australian market due to several key factors:
- High efficiency: These inverters boast high-efficiency ratings, often exceeding 98%. This means they can convert a significant portion of solar energy into usable electricity, maximising the return on investment for homeowners.
- AC Coupling: The AC-coupled design of the S6-EA1P allows for easy integration with existing solar systems and battery storage solutions. This flexibility is particularly beneficial in Australia, where many homeowners are retrofitting batteries into their systems to take advantage of time-of-use tariffs and self-consumption.
- Compatibility with various battery technologies: The inverter supports both lithium-ion and lead-acid batteries, allowing homeowners to choose from a wide range of compatible storage options. This versatility caters to different preferences and budget levels.
- Weather resistance: With an IP66 rating, these inverters are designed to withstand harsh Australian weather conditions, including high temperatures and dust, making them suitable for outdoor installations.
- Remote monitoring: The capability to monitor performance through the SolisCloud app enhances user experience, allowing homeowners to keep track of their energy usage and system performance remotely. This feature is increasingly important for tech-savvy consumers looking to optimise their energy management.
- Compliance with local standards: These inverters comply with Australian standards for grid connectivity and safety, ensuring that they meet regulatory requirements. This is crucial for installations to qualify for government incentives and rebates.
If you’re looking for a simple solar solution, or the inclusion of battery storage technology, we recommend Solis inverters to meet your home’s energy needs. Get FREE quotes for a system with a Solis inverter today! Click the link below and get started.
