Model No: S6-EH3P12K-H-EU(21A) Three Phase | High Voltage

Solis inverter S6-EH3P12K-H-EU(21A) Three Phase | High Voltage

Authorized Solis Partner: Enjoy Genuine Products & Full Factory Warranty.Three-phase 12kW high-voltage hybrid inverter with 160% PV input, 21A string current, <10ms switching, and strong off-grid capability. Powered by Solis, delivered by pcenersys.
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Solis Inverter S6-EH3P12K-H-EU(21A) Three Phase Hybrid Inverter

High Voltage | Three-Phase Output | Intelligent Hybrid Solar Solution

Product Description

The Solis inverter S6-EH3P12K-H-EU(21A) is a high-performance three-phase hybrid solar inverter designed for high-voltage battery systems (≥200V). It integrates advanced hybrid grid/off-grid operation, multi-MPPT technology, and three-phase balanced/unbalanced output capabilities. The product supports powerful expansion with up to 6 units in parallel, 4-channel MPPT inputs, and 160% PV input oversizing, delivering exceptional solar energy harvesting and power supply stability. With IP66 protection, seamless grid transfer within 10ms, strong overload capacity, and AI-powered smart control, it is an ideal solution for residential, commercial, and industrial scenarios requiring high reliability, flexible energy management, and long-term durability.

Model S6-EH3P12K-H-EU(21A)
Type Three Phase Hybrid Inverter
Battery Type High Voltage (≥200V)
MPPT Channels Up to 4 Strings
PV Input 160% Rated Power
Parallel Capacity Max 6 Units
Protection Grade IP66
Operation Mode Hybrid Grid/Off-Grid

Solis inverter Key Advantages

High-Efficiency Solar Harvesting

Equipped with up to 4 MPPT inputs ideal for complex installations, supports 160% PV input oversizing to maximize solar energy utilization and power generation efficiency.

Strong & Stable Output Performance

160% off-grid overload capacity for 60s ensures stable startup of inductive loads, supports three-phase unbalanced output with each phase up to 50% rated power.

Seamless & Flexible Power Supply

Ultra-fast grid transfer within 10ms for uninterrupted power, compatible with grid-tied PV systems and supports grid-side generator access for weak grid scenarios.

Flexible System Expansion

Supports up to 6 units in parallel for large-capacity system expansion, with customizable battery backup level to guarantee uninterrupted power for critical loads.

PV-Only Off-Grid Operation

Supports off-grid working mode using solar power only, effectively reducing initial system investment cost while maintaining stable and reliable power supply.

Intelligent Control & Durability

AI-powered energy management and VPP-ready for higher savings, industrial-grade IP66 protection ensures stable operation in harsh environments.

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