5-10kW Energy Storage Inverter

Reliability Safety Capacity

S6-EH3P(5-10)K-H

5K/6K/8K/10K

S6 generation three-phase hybrid energy storage inverter, providing 24 hours solar energy use, save money up to zero cost; Less than 10ms reaction, does not affect the power supply of important loads; support up to 10 units in parallel, composing 100kW Photovoltaic energy storage system of any capacity within the range; the string current reaches 16A, which is perfectly compatible with high-power components and improves the power density of the system; Regulate peak and valley electricity consumption, low-cost charging at night, and high-priced electricity sales at daytime; Easy O&M, remotely control and upgrade any selected inverter, making digital power plant maintenance at your fingertips.

Datasheet download

Datasheet_S6-EH3P(5-10)K2-H_Global_V2.7_2023_06.pdf Solis_Leaflet_Battery_matching_S6-EH3P(5-10)K2-H_V2.5_2023_07.pdf

Manual download

Solis_Manual_S6-EH3P(3-10)K-H-EU_EUR_V1.2(20230530).pdf

Certificate download

Solis_certificate_IEC_EN_62109-1(-2)_S6-EH3P(3-10)K-H-EU(-PRO)(-OD)_S6-EH3P(3-10)K2-H(-OD)_Safety_V01.pdf Solis_certificate_IEC_EN_62109-1(-2)_S6-EH3P(3-10)K-H-EU(-PRO)(-OD)_S6-EH3P(3-10)K2-H(-OD)_Safety_V01(TUV_Mark).pdf

Energy Storage Inverter

Leading Features

Integrated 2 MPPTs, suitable for residential rooftop installations with multiple array orientations
Supports Unbalanced and Half-Wave Loads on the Grid Port and on the Backup Port
Compatible with multiple brands of battery models giving customers multiple battery options
Controllable and Upgadeable via the SolisCloud App to avoid site visits
Multiple working modes to meet different use case scenarios
Supports pure off grid applications with generator communication support
Safety protection with integrated AFCI function, which actively detects arc faults in the PV Array
Natural convection design without external fans
Up to 16A of MPPT current input to support 182mm/210mm solar panels
Supports 1.6 DC:AC ratio to connect more PV capacity to the energy storage system
UPS level switching time (<10ms) supporting critical loads all the time
High PV charge efficiency to prevent excess PV loss
Up to 50A/10kW max charge/discharge rating with industry highest level 10kW of backup loads support capability

Technical Specifications

S6-EH3P5K2-H S6-EH3P6K2-H S6-EH3P8K2-H S6-EH3P10K2-H

Input DC (PV side)

Max. input voltage

1000 V
Rated voltage

600 V
Start-up voltage

160 V
MPPT voltage range

200-850 V
Max. input current

16 A / 16 A
Max. short circuit current

24 A / 24 A
MPPT number/Max. input strings number

2/2

Battery

Battery voltage range

120-600 V
Max. charge / discharge power

8 kW
Max. charge / discharge current

50 A
Communication

CAN/RS485

Output AC (Grid side)

Max. apparent output power

8 kVA
Rated grid voltage

3/N/PE, 380 V / 400 V
Rated frequency

50 Hz / 60 Hz
Rated grid output current

12.2 A / 11.5 A
Max. output current

12.2 A / 11.5 A
Power factor

>0.99 (0.8 leading - 0.8 lagging)
THDi

<3%

Input AC (Grid side)

Rated input current

18.2 A
Rated input voltage

3/N/PE, 380 V / 400 V
Rated input frequency

50 Hz / 60 Hz

Output AC (Back-up)

Max. apparent output power

12.8 kVA, 60 sec
Back-up switch time

<10 ms
Rated output voltage

3/N/PE, 380 V / 400 V
Rated frequency

50 Hz / 60 Hz
Rated output current

12.2 A / 11.5 A
THDv (@linear load)

<2%

Efficiency

EU efficiency

97.4%
BAT charged by PV Max. efficiency

98.2%
BAT charged/discharged to AC Max. efficiency

97.5%

Protection

Output over current protection

Yes
Short circuit protection

Yes
Integrated AFCI (DC arc-fault circuit protection)

Yes (Activation required)
Integrated DC switch

Yes
DC reverse-polarity protection

Yes
PV over voltage protection

Yes
Battery reverse protection

Yes

General Data

Weight

32.6 kg
Topology

Transformerless
Self-consumption (night)

<25 W
Operating ambient temperature range

-25 ~ +60°C
Ingress protection

IP66
Cooling concept

Natural convection
Max. operation altitude

4000 m
Safety/EMC standard

IEC/EN 62109-1/-2, IEC/EN 61000-6-1/-3
Grid connection standard

G98 or G99, VDE-AR-N 4105 / VDE V 0124, EN 50549-1, VDE 0126 / UTE C 15/VFR:2019, RD 1699/RD 244 / UNE 206006 / UNE 206007-1, CEI 0-21, C10/11, NRS 097-2-1, TOR, EIFS 2018.2, IEC 62116, IEC 61727, IEC 60068, IEC 61683, EN 50530, MEA, PEA

Features

Battery connnection

Quick connection plug
AC connection

Quick connection plug
Display

LED + Bluetooth + APP
Communication

CAN, RS485, Ethernet, Optional: Wi-Fi, Cellular, LAN

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