Inverter – SOLIS – S6-EH3P20K-H-EU – hybrid – HV

SKU: F20T4 EAN: 2010000038345
Inverter - SOLIS - S6-EH3P20K-H-EU - hybrid - HV
Manufacturer

Rated power

Power supply

Hybrid device

Off-grid mode

MPPT

Warranty

Net width

Net depth

CAN

CAN 2.0

RS485

SPD Type I

SPD Type II

SPD Type III

SPD Type I+II

SPD – Free slot

AFCI

European efficiency

Weight 40,3 kg
CN 85044086
Price 2 080,75 €
Incl. VAT

2 080,75 €
Incl. VAT

2 080,75 €
Incl. VAT

Datasheet Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Datasheet.pdf Manual Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Manual.pdf Declaration of confirmity Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Declaration-of-confirmity.pdf Certificate of compliance 1 Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Certificate-of-compliance-1.pdf Certificate of compliance 2 Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Certificate-of-compliance-2.pdf Certificate of compliance 3 Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Certificate-of-compliance-3.pdf Certificate of compliance 4 Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Certificate-of-compliance-4.pdf Certificate of compliance 5 Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Certificate-of-compliance-5.pdf Certificate of compliance 6 Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Certificate-of-compliance-6.pdf Certificate of compliance 7 Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Certificate-of-compliance-7.pdf Certificate of compliance 8 Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Certificate-of-compliance-8.pdf Certificate of compliance 9 Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Certificate-of-compliance-9.pdf

Product details

Manufacturer

Rated power

Power supply

Hybrid device

Off-grid mode

MPPT

Warranty

Net width

Net depth

CAN

CAN 2.0

RS485

SPD Type I

SPD Type II

SPD Type III

SPD Type I+II

SPD – Free slot

AFCI

European efficiency

Weight 40,3 kg
CN 85044086

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

The Solis S6-EH3P(12-20)K-H energy storage inverters are three-phase, high-voltage solutions designed for efficient solar energy management. Compatibility with generators and dual backup ports ensure uninterrupted power, while advanced features such as peak shaving and support for unbalanced loads maximize energy use.

Key features of the Solis S6-EH3P(12-20)K-H:

  • Generator compatibility for extended runtime during grid outages.
  • Dual backup ports for intelligent control of critical and non-critical loads.
  • Support for high-power PV modules with up to 20A input current.
  • Protection against generator damage through AC voltage detection from both the grid and the generator.
  • Peak shaving functionality and support for unbalanced (Half-Wave Loads) on Grid and Backup ports.
  • Compatible with lithium-ion batteries in the 120–800 V range.

Who is this a good choice for?

These inverters are an excellent option for residential and commercial users seeking a reliable energy storage system with advanced energy management features. They offer high safety, flexible configuration options, and the ability to extend runtime via generator compatibility—especially valuable in locations with unstable power supply.

Datasheet Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Datasheet.pdf Manual Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Manual.pdf Declaration of confirmity Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Declaration-of-confirmity.pdf Certificate of compliance 1 Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Certificate-of-compliance-1.pdf Certificate of compliance 2 Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Certificate-of-compliance-2.pdf Certificate of compliance 3 Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Certificate-of-compliance-3.pdf Certificate of compliance 4 Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Certificate-of-compliance-4.pdf Certificate of compliance 5 Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Certificate-of-compliance-5.pdf Certificate of compliance 6 Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Certificate-of-compliance-6.pdf Certificate of compliance 7 Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Certificate-of-compliance-7.pdf Certificate of compliance 8 Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Certificate-of-compliance-8.pdf Certificate of compliance 9 Solis S6-EH3P(12-20)K-H-EU Solis-S6-EH3P12-20K-H-EU-Certificate-of-compliance-9.pdf

Parameter S6-EH3P12K-H S6-EH3P15K-H S6-EH3P20K-H
DC Input (PV)
Recommended max. PV array size 24 kW 30 kW 40 kW
Max. usable PV input power 19.2 kW 24 kW 32 kW
Max. input voltage 1000 V
Nominal voltage 600 V
Start-up voltage 160 V
MPPT voltage range 200-850 V
Max. input current 4 × 20 A 4 × 20 A 4 × 20 A
Max. short-circuit current 4 × 30 A
Number of MPPTs / Max. number of input strings 4/4
Battery
Battery type Li-ion
Battery voltage range 120-800 V
Max. charge/discharge power 12 kW 15 kW 20 kW
Max. charge/discharge current 50 A
AC Output (Grid)
Rated output power 12 kW 15 kW 20 kW
Max. apparent output power 12 kVA 15 kVA 20 kVA
Rated grid voltage 3/N/PE, 220 V/380 V, 230 V / 400 V
Rated grid frequency 50 Hz / 60 Hz
Rated grid output current 18.2 A / 17.3 A 22.8 A / 21.7 A 30.4 A / 28.9 A
Max. output current 18.2 A / 17.3 A 22.8 A / 21.7 A 30.4 A / 28.9 A
Power factor > 0.99 (0.8 leading – 0.8 lagging)
THDi <3%
AC Input (Grid)
Input voltage range 304-437 V / 320 – 460 V 304-437 V / 320 – 460 V 304-437 V / 320 – 460 V
Max. input current 27.3 A / 26.0 A 34.2 A / 32.5 A 45.6 A / 43.3 A
Rated grid frequency 50 Hz / 60 Hz
Frequency range 45-55 Hz / 55-65 Hz
Generator Input
Max. input power 12 kW 15 kW 20 kW
Max. input current 18.2 A / 17.3 A 22.8 A / 21.7 A 30.4 A / 28.9 A
Rated input frequency 50 Hz / 60 Hz
AC Output (Backup)
Rated output power 12 kW 15 kW 20 kW
Max. apparent output power 18.2 A / 17.3 A 22.8 A / 21.7 A 30.4 A / 28.9 A
Backup power transfer time <10 ms
Rated output voltage 3/N/PE, 220 V/380 V, 230 V/400 V
Rated frequency 50 Hz / 60 Hz
Rated output current 18.2 A / 17.3 A 22.8 A / 21.7 A 30.4 A / 28.9 A
THDV (@ linear load) <3%
Efficiency
Max. efficiency 97.7% 97.7% 97.7%
EU efficiency 97.5% 97.5% 97.5%
Max. battery charging efficiency from PV 98.5% 98.5% 98.5%
Max. battery charge/discharge efficiency to AC 97.2% 97.2% 97.2%
Protections
Reverse power flow protection Yes
Output overcurrent protection Yes
Short-circuit protection Yes
Integrated AFCI 2.0 Optional
Integrated DC switch Yes
DC reverse polarity protection Yes
PV surge protection Yes
Battery reverse polarity protection Yes
General information
Max. allowable phase imbalance (grid and backup) 100%
Max. power per phase (grid and backup) 50% of rated power 40% of rated power
Dimensions (W × H × D) 563 × 546 x 250 mm
Weight 35.2 kg 35.2 kg 35.2 kg
Topology Transformerless
Self-consumption (night) <25 W
Operating ambient temperature range -25 ~ +60°C
Relative humidity 0-95%
IP rating IP66
Noise emission (typical) <65 dB(A)
Cooling concept Intelligent fan cooling
Maximum operating altitude 2000 m
Grid connection standards EN 50549-1/-10, VDE4105, CEI 0-21, CEI 0-16, NC-RFG TypeB, NRS 097-2-1, LTU-1, G99, PEA
Safety/EMC standards IEC/EN 62109-1/-2, IEC/EN 61000-6-1/-2/-3/-4
PV connectors MC4 connector
Battery connectors OT connector
AC connectors OT connector
Display 7.0″ LCD and Bluetooth + APP
Communication CAN, RS485, Ethernet, Optional: Wi-Fi, Cellular, LAN

Official distribution