12-20kW Solis Three Phase High Voltage Energy Storage Inverter

Inverter

Energy Storage Inverter  Single Phase PV Inverter  Three Phase PV Inverter  Accessories 

S6-EH1P(3-6)K-L-EU

S5-EH1P(3-6)K-L(Smart)

S6-EO1P(4-5)K-48

S6-EO1P(4-5)K-48-EU

S5-EO1P(4-5)K-48

S6-EA1P(3.6-6)K-L

S5-EA1P3K-L

S6-EA3P(5-10)KAA-NV-ND-H

S6-EH1P(3-6)K-L-PRO

S6-EH1P8K-L-PRO

S6-EH1P(3-8)K-L-PLUS

S6-EH3P(3-10)K-H-EU

S6-EH3P(5-10)K2-H

RHI-3P(3-10)K-HVES-5G

S6-EH1P(12-16)K03-NV-YD-L

S6-EH3P(8-15)K02-NV-YD-L

S6-EH3P(12-20)K-H

S6-EH3P(12-20)K-ND-H

S6-EH3P(8-12)K-LV-ND-H

S6-EH3P(29.9-50)K-H

S6-EH3P30K-H-LV

S6-EH3P(30-50)K-H-ND

S6-EH3P(15-30)K-H-LV-ND

S6-EH3P(75-125)K10-NV-YD-H

S6-GR1P0.8K-UM

S6-GR1P(0.7-3.6)K-M

Solis-Mini(700-3600)-4G

S6-GR1P(2.5-6)K-S

S6-GR1P(2.5-6)K

Solis-1P(2.5-6)K-4G

S6-GR1P(7-8)K2

Solis-1P(7-8)K-5G

S6-GR1P(8-10)K03-NV-ND

S5-GR1P(7-10)K

Solis-1P(9-10)K-4G

S5-GR3P(3-20)K

S5-GR3P(5-10)K-LV

Solis-3P(3-20)K-4G

Solis-3P(5-10)K-4G-LV

S6-GC3P(25-40)K03-ND

S6-GC3P(15-20)K03-LV-ND

S5-GC(25-50)K

S5-GC(15-23)K-LV

Solis-(25-50)K-5G

Solis-(15-23)K-LV-5G

S6-GC3P(40-60)K-ND

S6-GC3P(23-36)K-LV-ND

S5-GC(50-60)K

S5-GC(25-36)K-LV

S6-GC(80-125)K

S6-GC(50-75)K-LV

Solis-80K-5G-PRO

S5-GC(80-110)K

S5-GC(50-60)K-LV

S5-GC(100-125)K

S6-GC3P(150-200)K07-ND

S6-GC3P(80-100)K07-LV-ND

Solis-(215-255)K-EHV-5G

S6-GU350K-EHV

S1-W4G-ST

S2-WL-ST

S3-Logger

S3-GPRS/WIFI-ST

S4-WiFi-ST

S5-WiFi-ST

S2-RF-LINK

PLC CCO

Solis-EPM-5G

Solis-6300-MV

Solis-9100-MV

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North America: United States; Canada; México

South America: Brasil; República de Chile

Middle East and Africa: South Africa; المملكة العربية السعودية; الجمهورية اللبنانية; امارات عربية متحدة; اليمن; المملكة الأردنّيّة الهاشميّة; جمهورية مصر العربية‎; la République Tunisienne; Kenya; Tanzania; Nigeria

Other Countries and Regions: Other Countries and Regions

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Reliability Safety Capacity

S6-EH3P(12-20)K-H

12K/15K/20K

S6-EH3P(12-20)K-H series three-phase energy storage inverter, suitable for large residential and small commercial PV energy storage systems. This series of products support generator networking and parallel operation of multiple inverters; 4 MPPT design, is perfect for large rooftop PV energy storage systems with more roof orientation and complex structure. Products with multiple flexible load capacity, including UPS level switching; 10second 160% surge power backup overload capability, and adapt to three-phase unbalanced load，half-wave load, more friendly and reliable power supply for the load.

Datasheet Download

Datasheet_S6-EH3P(12-20)K-H_Global_V1.9_202504

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Solis 12-20kW Residential Hybrid Inverters

Three Phase High Voltage Energy Storage Inverter

Leading Features

Smart Energy Management: AI intelligently manages charging and discharging based on TOU (Time-of-Use) tariffs; Seamless integration with VPP and EMS platforms for enhanced energy optimization; Built-in control for SG-ready heat pumps

High Performance: Supports three-phase unbalanced output, allowing up to 40% of rated inverter power per phase(For single system); 160% PV input capacity to maximize solar energy utilization; Switching time < 10ms

Flexible & Scalable: Compatible with mainstream lithium batteries; Easily expand system capacity using parallel connections and AC coupling

Simple & Fast Configuration: 7-inch LCD screen for an intuitive user experience; Bluetooth app support for quick and easy setup

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Datasheet Download
Certificate Download
Manual Download
Compatible Battery

Datasheet_S6-EH3P(12-20)K-H_Global_V1.9_202504

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CE_S6-EH3P(12-20)K-H(-ND-H)_S6-EH3P(8-12)K-LV-H(-ND-H)

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Solis_certificate_IEC&EN 62477-1_S6-EH3P(12-20)K-H&S6-EH3P(8-12)K-LV-H_Safety_V01

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Solis_certificate_EN 62477-1_S6-EH3P(12-20)K-H&S6-EH3P(8-12)K-LV-H_Safety_V01

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Solis_certificate_EN 50549-1&EN 50549-10_S6-EH3P(12-20)K-H(-ND-H)&S6-EH3P(8-12)K-LV-H(-ND-H)_EUR_V02

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Solis_certificate_IEC 61000-6-1(-2)(-3)(-4)&IEC 61000-3-2(-3)(-11)(-12)&IEC 62920_S6-EH3P(12-20)K-H(-ND-H)&S6-EH3P(8-12)K-LV-H(-ND-H)_EMC_V02

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Solis_certificate_EN IEC 61000-6-1(-2)(-3)(-4)&EN 55011&EN 62920&EN 301489&EN 300328&EN 50663&EN 62109_S6-EH3P(12-20)K-H(-ND-H)&S6-EH3P(8-12)K-LV-H(-ND-H)_RED_V02

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Solis_certificate_IEC&EN 62109-1(-2)_S6-EH3P(12-20)K-H(-ND-H)&S6-EH3P(8-12)K-LV-H(-ND-H)_Safety_V02

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Solis_certificate_EN 62109-1(-2)_S6-EH3P(12-20)K-H(-ND-H)&S6-EH3P(8-12)K-LV-H(-ND-H)_Safety_V02

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Solis_Manual_S6-EH3P(12-20)K-H-EU_EUR_V1.1(20250425)

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Solis_Manual_S6-EH3P(12-20)K-H-EU_EUR_RO_V1.0(20250218)

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Solis_Leaflet_Battery_matching_S6-EH3P(12-20)K-H_V1.3_202504

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