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Solis S6-GR1P4K-DC 1-phase String Inverter

€469,48 incl. 21% VAT
Shipping calculated at checkout.
In Stock
Freight prepaid delivery (NL/BE) from €5,000 order value
Delivery within 3–7 business days (NL/BE)
Direct technical support
More than 20 years of hands-on experience in PV & energy storage
Net discount conditions for registered partners

The Solis S6-GR1P4K-DC 1-phase string inverter sets the elite standard for residential solar installations. This premium system transforms your solar energy with a maximum efficiency of 97.7%. Thanks to its innovative dual MPPT design, this unit is absolutely perfect for complex roofs. You effortlessly maximize your local energy yield and ensure a highly reliable technology.

  • 4 kW Output: Optimal nominal output power perfectly tailored for powerful residential solar setups.
  • High Efficiency: Achieves a maximum efficiency of 97.7% ensuring superior and stable energy generation.
  • Dual MPPT: Features a 2 MPPT design for roofs with different inclination angles.
  • Robust Build: The IP66-classification guarantees flawless resistance against harsh weather conditions all year round.
  • Proactive Safety: Equipped with integrated AFCI for advanced DC ARC-fault detection.

Maximum Performance for Residential Roofs

The Solis S6-GR1P4K-DC is engineered for high-end residential projects where continuous reliability and maximum yield are absolutely paramount. This single-phase system supports an impressive string current up to 14 A per MPPT. This ensures the device is fully compatible with modern, high-capacity solar panels in a flexible configuration. With the optional Wi-Fi communication, you always have total visibility into your daily performance metrics. The robust IP66 rating makes both indoor and outdoor installations incredibly safe and exceptionally durable. By investing in this premium inverter, you optimize your solar setup for exceptional longevity and independence at Rebor.

Note: Always verify current local regulations regarding single-phase grid connections before proceeding with the installation. Proper string sizing is absolutely crucial to successfully achieve the maximum yield from your solar panels.
Property Value
Brand & Model Solis S6-GR1P4K-DC
Nominal Output Power 4 kW
Max. Output Power 4.4 kW
Max. Input Current 14 A / 14 A
MPPT Number 2
Max. Efficiency 97.7%
Dimensions 310*543 160 mm
Protection Rating IP66
What’s in the box?

The package contains all essential components for a remarkably fast setup. You receive the Solis inverter, a strong mounting bracket, the required MC4 connectors, and the official installation documentation.

Compatibility?

This premium inverter works seamlessly with the vast majority of modern solar panels. Thanks to the 2 MPPT design and 14 A string current, you can easily connect an efficient PV configuration.

Time-of-Use scenario?

By instantly utilizing locally generated solar power, you immediately lower your monthly utility bills. This drastically increases your overall self-consumption rate, offering an incredibly attractive financial return during expensive peak hours.

Explore more products in our Solis Inverters Collection.

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Solis S6-GR1P4K-DC 1-phase String Inverter – General installation or product video