• Solis_S6-EH3P15K-H-LV-ND_Fr
  • Solis_S6-EH3P15K-H-LV-ND_Lh
  • Solis_S6-EH3P15K-H-LV-ND_Rr
  • Solis_S6-EH3P15K-H-LV-ND_side
  • Solis_S6-EH3P15K-H-LV-ND_bottom
1 5

Solis S6-EH3P15K-H-LV-ND 15kW Three-Phase Hybrid Inverter (3x230V)

€3.079,45 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
Professional access
  • Generic
  • Apple Pay
  • Bancontact
  • Google Pay
  • iDEAL Wero
  • Klarna
  • Maestro
  • Mastercard
  • MobilePay
  • PayPal
  • Visa

The Solis S6-EH3P15K-H-LV-ND is a three-phase hybrid inverter with a rated output power of 15.00 kW, specifically engineered for 3×230V grid configurations without a neutral conductor. With support for phase imbalance, two independent battery ports and a battery voltage range of 150–800V, this system delivers maximum operational reliability for larger residential and commercial installations.

  • 15.00 kW rated output power: With support for up to 30.00 kWp DC input (200% oversizing).
  • Maximum charge/discharge current 140A: For rapid energy storage and delivery.
  • Backup transfer time <10ms: Full on- and off-grid transition in less than 10 milliseconds.
  • Two independent battery ports: For straightforward capacity expansion without additional hardware.
  • IP66-certified: With 160% overload capacity for 2 seconds.

Suitable for

  • Larger residential and commercial installations on 3×230V grid configurations without a neutral conductor
  • Installations with phase imbalance where a standard 400V grid is unavailable
  • Hybrid systems with high-voltage batteries (150–800V) from Pylontech, BYD or Dyness
  • Installations with future battery expansion requirements via two independent battery ports
  • Systems requiring backup power with fast transfer switching (<10ms)

Solis S6-EH3P15K-H-LV-ND — specifications and benefits

  • SolisCloud AI optimisation: Increases direct self-consumption from approximately 30% to approximately 70% through intelligent charge and discharge strategy.
  • Maximum efficiency 96.30%: The high-voltage architecture (150–800V) minimises conversion losses across the entire battery chain.
  • CAN and RS485 communication: Seamless integration with high-voltage batteries from Pylontech, BYD and Dyness.
  • Phase imbalance support: Essential for complex grid environments without a neutral conductor — compliant with IEC 62109, EN 50549 and CEI 0-21.
Feature Value
Brand & model Solis S6-EH3P15K-H-LV-ND
Rated output power 15.00 kW
Max. PV input 30.00 kWp (200% oversizing)
Battery voltage range 150V – 800V
Max. charge/discharge current 140A
Max. efficiency 96.30%
Backup transfer time <10ms
Grid configuration 3×230V (phase-to-phase, no neutral conductor)
Protection rating IP66
Standards IEC 62109, EN 50549, CEI 0-21
Dimensions (W × D × H) 530 × 290 × 880 mm
Weight 73.0 kg
Important: grid configuration must be verified before installation: This "ND" model is exclusively suitable for 3×230V (phase-to-phase) grids without a neutral conductor. It is not compatible with standard 400V three-phase systems. Verification of the local grid structure by a certified installer is mandatory prior to installation.
Download Datasheet Download Manual
What is included in the Solis S6-EH3P15K-H-LV-ND package?
Component Specification
Inverter 1× Solis S6-EH3P15K-H-LV-ND
Mounting plate 1× back plate
DC connectors 8× sets
OT terminals 13× pieces
Smart meter 1× Eastron meter + 3× CT
Communication 1× S2-WL-ST Wi-Fi stick + CAN cable
Which battery systems are compatible with the Solis S6-EH3P15K-H-LV-ND?

The S6-EH3P15K-H-LV-ND is compatible with high-voltage lithium systems in the range of 150–800V communicating via CAN or RS485. The system integrates seamlessly with Pylontech, BYD and Dyness storage systems. Please refer to the compatibility list in the datasheet for the full overview of supported battery models and firmware versions.

How does the Solis S6-EH3P15K-H-LV-ND operate in a self-consumption scenario?

The inverter prioritises PV power for direct consumption and battery storage. Surplus energy is stored to cover evening demand. Via SolisCloud AI optimisation, self-consumption is increased from approximately 30% to approximately 70%, minimising grid dependency and reducing the LCOE. The actual financial benefit depends on your consumption profile, PV yield and applicable grid tariffs.

View all products in our Solis inverters collection.

Activate your installer account

Verify your company within 12 hours and gain immediate access to professional net pricing, engineering support and live EU inventory.

Register Access Partner Portal
Fast-Track Authorization: Manual business verification and activation within 12 hours.
Professional Net Pricing: Direct purchasing rates for Aiko, Jinko, BYD, Solis and more.
Technical Authority: Senior engineering support with 20+ years of PV and storage expertise.
View full details
Solis S6-EH3P15K-H-LV-ND 15kW Three-Phase Hybrid Inverter (3x230V) – General installation or product video