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The Solis S6-GR1P5K-S is a compact 5kW single-phase grid-tied inverter designed for residential rooftop solar systems. With dual MPPTs, 21A input current per MPPT, smart-grid compatibility and IP66 protection, it provides flexible PV design and reliable day-to-day solar conversion for modern homes.
Residential single-phase rooftop solar
Homes with two roof orientations
New grid-connected PV installations
Systems using higher-current solar modules
Households requiring consumption monitoring
Installations with export control requirements
2 independent MPPTs
21A PV input current per MPPT
Up to 7.5kW recommended PV power
Wide 50β550V MPPT operating range
CT/Meter 2-in-1 interface
24-hour consumption monitoring
Smart-grid compatibility
Remote monitoring and control via app
IP66 protection
Optional AFCI 2.0
Quiet operation under 40dB(A)
The S6-GR1P5K-S supports up to 7.5kW recommended PV power with two independent MPPTs, allowing separate solar arrays to be managed across different roof orientations.
Each MPPT supports up to 21A input current and 30A short-circuit current, improving compatibility with newer higher-power PV modules. The inverter operates across a broad 50β550V MPPT range, with a 60V start-up voltage.
A CT/Meter 2-in-1 interface simplifies integration with export power management, while 24-hour consumption monitoring provides better visibility of household energy use.
Bluetooth and app support allow generation and inverter status to be checked remotely, with RS485 and optional Wi-Fi or GPRS available for communication.
| Specification | S6-GR1P5K-S |
|---|---|
| Rated AC Output | 5kW |
| Recommended Max. PV Power | 7.5kW |
| MPPTs / Max. Input Strings | 2 / 2 |
| Max. PV Input Current | 21A / 21A |
| Max. Short-Circuit Current | 30A / 30A |
| Max. PV Input Voltage | 550V |
| MPPT Voltage Range | 50β550V |
| Start-Up Voltage | 60V |
| Rated Grid Voltage | 220V / 230V |
| Rated Grid Frequency | 50Hz / 60Hz |
| Rated Grid Output Current | 22.7A / 21.7A |
| Max. Efficiency | 97.6% |
| EU Efficiency | 97.1% |
| Protection Rating | IP66 |
| Operating Temperature | -25Β°C to +60Β°C |
| Noise Emission | <40dB(A) |
| Dimensions | 330 Γ 371 Γ 161mm |
| Weight | 9.4kg |
| Display | LED digital display + Bluetooth + App |
| Communication | RS485, USB; optional Wi-Fi, GPRS |
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Protection functions include DC reverse-polarity protection, short-circuit protection, output over-current protection, grid monitoring, anti-islanding protection, temperature protection and an integrated DC switch. DC Type II / AC Type II surge protection and AFCI 2.0 are available as options.
Complies with applicable grid and safety standards including EN 50549-1/-10, IEC 62116, IEC 61727 and IEC/EN 62109-1/-2.
The S6-GR1P5K-S is a practical choice for residential grid-connected solar systems that need flexible dual-MPPT design, compatibility with higher-current modules and straightforward energy monitoring.
Its compact size, IP66 protection and smart monitoring features make it well suited to modern home PV installations where reliable solar conversion and simple system control are the main priorities.
All our products are covered by the Manufacturer's Warranty, which guarantees that they will be free from defects in materials and workmanship under normal use and service. The specific terms and duration of the warranty may vary depending on the product and the manufacturer. Please refer to the product's documentation or contact our customer support team for detailed warranty information.
Warranty Claim Process
In the unfortunate event that you encounter a faulty product, we want to make the warranty claim process as seamless as possible for you. To initiate a warranty claim, please follow these steps:
If damage is confirmed to be from normal wear-and-tear, drops, unauthorized repairs, or other non-warranty factors, service and shipping fees will apply. In such cases, we will contact the customer for approval before proceeding with paid repairs.
Unfortunately we cannot provide loaner units during the warranty repair process. For mission-critical equipment, we highly recommend purchasing backup units to prevent downtime in case of defects.
You have 30 calendar days to return an item from the date you received it.
To be eligible for a return:
Upon receiving your order, we kindly request that you thoroughly inspect all packages within 7 days of delivery. This inspection period is crucial as it allows you ample time to identify any visible damage caused during transit. Please keep in mind that promptly reporting any freight damage is vital in safeguarding your right to file a claim and ensuring a swift resolution.
Should you identify any freight damage during the inspection, we urge you to notify us immediately. Our customer support team is ready to assist you through the claim filing process and provide the necessary guidance to ensure a smooth and hassle-free experience.
The advertised price for this product includes the applicable STC battery rebate, applied as a pre-discount at the time of purchase.
To be eligible for the battery rebate:
Supply-only purchases are not eligible for the battery rebate.
By proceeding with this purchase, the customer agrees to assign all eligible Small-scale Technology Certificates (STCs) associated with the battery installation to Solar Battery Supermarket (or its nominated agent).
This assignment allows the rebate to be applied as a point-of-sale discount.
If the customer does not agree to assign the STCs, the full non-rebated price of the battery system will apply.
Installation by a licensed and accredited installer is mandatory to qualify for the rebate-adjusted price.
Standard metro installation is available from $500, subject to property assessment.
Additional works (including switchboard upgrades, long cable runs, or non-standard installations) may incur extra charges and will be quoted and approved prior to installation.
To assess eligibility and proceed with installation, the customer may be required to provide:
Failure to provide required information may delay installation or affect rebate eligibility.
This rebate offer does not limit your rights under Australian Consumer Law.