Solis S5-EH1P(3-6)K-L Hybrid Inverters with Energy Storage

Key Features

Branch current up to 15A
Uninterruptible power supply, 20 ms reaction time
5kW backup power for supporting larger loads
Grid-friendly peak shaving and shifting capabilities
Multiple working modes to maximize self-consumption and increase benefits
Higher charge-discharge efficiency, improving economic benefits
Compatible with lithium and lead-acid batteries, offering more options in different markets
Fanless design for a long service life
AFCI protection to actively reduce fire risk
Intelligent EMS function for improved battery reliability
High-frequency isolation technology for a safer and longer-lasting system
24-hour intelligent energy management for real-time understanding of photovoltaic plant status
Remote control and upgrade function for digital power plant maintenance at your fingertips

Dimensions: 333mm (width) x 505mm (height) x 249mm (depth)

Weight: 18.3 kg

Topology: High-frequency isolation (for battery)

Operating Temperature Range: -25~+60°C

Protection Level: IP65

Cooling: Natural convection

Maximum Operating Altitude: 3000 m

Communication: RS485, Optional: Wi-Fi, GPRS

Model Overview

The Solis S5-EH1P(3-6)K-L series includes the following models:

S5-EH1P3K-L
S5-EH1P3.6K-L
S5-EH1P4.6K-L
S5-EH1P5K-L
S5-EH1P6K-L

Technical Specifications

DC Input (PV Side)

Parameter	S5-EH1P3K-L	S5-EH1P3.6K-L	S5-EH1P4.6K-L	S5-EH1P5K-L	S5-EH1P6K-L
Max. Recommended Input Power	4.8 kW	5.7 kW	8 kW	8 kW	8 kW
Max. Input Voltage	600 V
Nominal Voltage	330 V
Startup Voltage	120 V
MPPT Voltage Range	90-520 V
Max. Input Current	15 A / 15 A	22.5 A / 22.5 A	22.5 A / 22.5 A
Max. Short Circuit Current	2 / 2
Number of MPPT / Max. Input Strings	2 / 2

Battery

Parameter	Value
Battery Type	Lithium / Lead-acid
Battery Voltage Range	42-58 V
Battery Capacity	50-2000 Ah
Max. Charge / Discharge Power	3 kW	3 kW	5 kW	5 kW	5 kW
Max. Charge / Discharge Current	62.5 A	62.5 A	100 A	100 A	100 A

AC Output (Backup)

Parameter	S5-EH1P3K-L	S5-EH1P3.6K-L	S5-EH1P4.6K-L	S5-EH1P5K-L	S5-EH1P6K-L
Nominal Output Power	3 kW	3.6 kW	4.6 kW	5 kW	6 kW
Max. Apparent Output Power	3.3 kVA	4 kVA	4.6 kVA	5.5 kVA	6.6 kVA
Response Time in Backup	<20 ms
Nominal Grid Voltage	1/N/PE, 220 V / 230 V
Nominal Grid Frequency	50 Hz / 60 Hz
Nominal Output Current	13.7 A / 13.1 A	16.4 A / 15.7 A	20.9 A / 20 A	22.8 A / 21.7 A	27.3 A / 26.1 A
Max. Output Current	15 A	18.5 A	21 A	25 A	30 A
Power Factor	0.99 (leading to 0.8 lagging)
THDi (@linear load)	<2%

AC Input (Grid)

Parameter	S5-EH1P3K-L	S5-EH1P3.6K-L	S5-EH1P4.6K-L	S5-EH1P5K-L	S5-EH1P6K-L
Input Voltage Range	187-265 V	187-265 V	187-265 V	187-265 V	187-265 V
Max. Input Current	20.5 A / 20 A	25 A / 23.5 A	31.5 A / 30 A	34.5 A / 33 A	34.5 A / 33 A
Frequency Range	45-55 Hz / 55-65 Hz

Efficiency

Parameter	Value
Max. Efficiency	>97.1%
EU Efficiency	>96.5%

Protection

Parameter	Status
DC Reverse Polarity Protection	Yes
Short Circuit Protection	Yes
Output Overcurrent Protection	Yes
Overvoltage Protection	Type II DC / Type II AC
Ground Fault Monitoring	Yes
Integrated AFCI (DC Arc Fault Protection)	Yes (1)
Protection Class / Overvoltage Category	I / II

General Data

Parameter	Value
Dimensions (LHW)	333505249 mm
Weight	18.3 kg
Topology	High-frequency isolation (for battery)
Operating Temperature Range	-25~+60°C
Protection Level	IP65
Cooling	Natural convection
Maximum Operating Altitude	3000 m
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
Safety / EMC Standard	IEC/EN 62109-1/-2, EN 61000-6-2/-3

Features

Parameter	Details
DC Connection	MC4 Connector
AC Connection	Quick connection plug
Display	7.0" Color LCD Screen
Communication	RS485, Optional: Wi-Fi, GPRS

(1) Activation required.

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