Solis S6-EH3P30K03-NV-YD-H-US-APST

Model	S6-EH3P30K03-NV-YD-H-US (21A) - APST
Inverter Type	Three-Phase Hybrid Energy Storage Inverter (Transformerless)
Rated Output Power	30 kW (30 kVA)
Rated Grid Voltage	3/(N)/PE, 277 V / 480 V
Recommended Max. PV Array	60 kW
MPPT Voltage Range	150-850 V (1000 V max. input)
MPPTs / Strings	3 / 6
Battery Type / Voltage	Li-ion, 150-800 V (100-314 Ah modules)
Battery Charge / Discharge	80 A x 2 ports (160 A total)
Backup Transfer Time	< 10 ms (160% overload for 2 s off-grid)
Generator Input	30 kW dedicated port, 36.1 A
Parallel Operation	Up to 600 kW multi-unit
Rapid Shutdown	Integrated APsmart SunSpec-certified transmitter (APST)
Communication	Wi-Fi + LAN + Bluetooth, 2 x CAN-BMS, RS485, DRM; Optional: 4G
Dimensions (W x H x D)	22.05 x 41.34 x 13.64 in
Weight	195.77 lbs
Compliance	UL 1741 SB, IEEE 1547-2018, UL 1699B, UL 1998, FCC Part 15 Class B, CA Rule 21, HECO Rule 14H, NEC 690.12-2020, CAN/CSA C22.2 107.1-1
Warranty	10-Year Standard

SES Commercial & Industrial MAPPS Systems

MAPPS^® Industrial Off-Grid Solar Systems

We supply complete stand-alone solar power + storage systems engineered for remote commercial and industrial applications. Pre-packaged systems include photovoltaic modules, sealed batteries, rugged outdoor enclosures, charge controllers, and lightning protection. ETL certified Class I Div II systems available.

Remote / Industrial Solar Systems | Class 1 Division 2 Solar Systems

Solis S6-EH3P30K03-NV-YD-H-US-APST 30kW Three Phase Inverter

Name: Solis S6-EH3P30K03-NV-YD-H-US-APST 30kW Three Phase Inverter
SKU: SOLIS-S6-EH3P30K03-NV-YD-H-US-APST-COM

SKU SOLIS-S6-EH3P30K03-NV-YD-H-US-APST-COM

Solis S6-EH3P30K03-NV-YD-H-US-APST 30kW 480V Hybrid Inverter

The Solis S6-EH3P30K03-NV-YD-H-US-APST is a 30 kW three-phase hybrid energy storage inverter from the Solis Solarator commercial series, built for standard 277/480 V commercial services. It accepts up to 60 kW of PV across 3 MPPTs with 21 A string input current, pairs with high-voltage Li-ion batteries through two independent battery ports, and integrates a dedicated generator interface, making it a complete solar + storage + genset platform in a single unit. The APST version includes an integrated APsmart SunSpec-certified rapid shutdown transmitter for NEC 690.12-2020 compliance.

With 97.30% max efficiency (96.62% CEC), sub-10 ms on/off-grid transitions, 160% overload for 2 seconds in off-grid mode, and multi-unit parallel operation up to 600 kW, the Solarator 30K scales from a single building to campus-level microgrids. SolisCloud provides smart remote control, AI optimization, and instant troubleshooting from one platform.

Solis S6-EH3P30K03-NV-YD-H-US-APST Features

30 kW at 277/480 V: Rated 30 kW / 30 kVA three-phase output at 36.1 A, with up to 60 kW of PV input across 3 MPPTs (150-850 V range).
Dual HV Battery Ports: Two independent 150-800 V Li-ion battery ports, 80 A each (160 A total fast charging), compatible with 100-314 Ah battery modules.
Generator Ready: Dedicated genset interface with three-in-one integration of on-grid PV, wind, and diesel generators, plus sub-10 ms on/off-grid transfer.
Parallel to 600 kW: Multi-unit parallel operation up to 600 kW, with the Solis STS cabinet recommended for systems over 6 units.
APsmart Rapid Shutdown: Integrated SunSpec-certified APST transmitter meets NEC 690.12-2020 module-level rapid shutdown requirements out of the box.
SolisCloud Monitoring: 7-inch LCD with Bluetooth app plus SolisCloud remote control, AI optimization, and instant troubleshooting from one platform.

Solarator: Solar, Storage, and Generator in One

The Solarator platform supports both DC and AC coupling for flexible retrofits and system expansions, battery reserve management, intelligent load prioritization, peak shaving and demand management, anti-reverse-flow control, and dynamic reactive power compensation to reduce reactive power charges. AFCI 2.0 and DC/AC Type II surge protection are integrated. Every unit is backed by a 10-year standard Solis warranty, with extended warranty options available through Solar Electric Supply.

Attachments Details

Solis S6-EH3P30K03-NV-YD-H-US-APST Technical Review

The Solis S6-EH3P30K03-NV-YD-H-US-APST delivers 30 kW / 30 kVA of three-phase output at 277/480 V with a 36.1 A rated current, converting up to 60 kW of PV through 3 MPPTs that operate from 150-850 V and accept 21 A string current from high-power and bifacial modules. Two independent battery ports charge 150-800 V Li-ion banks at 80 A each (160 A combined), and a dedicated generator port with battery reserve management and intelligent load prioritization keeps critical loads powered through outages, transitioning on/off-grid in under 10 ms with 160% / 2 s overload capacity. At 97.30% max efficiency (96.62% CEC) with AFCI 2.0, DC/AC Type II surge protection, an integrated APsmart SunSpec rapid shutdown transmitter (NEC 690.12-2020), and a Type 4X fan-cooled enclosure, it scales via parallel operation to 600 kW, and every unit carries a 10-year standard warranty.

On a 208 V service? See the Solis S6-EH3P30K03-LV-YD-H-US-APST 208 V hybrid inverter. Need more power? Step up to the Solis S6-EH3P60K04 60 kW hybrid inverter.