Jinlang Three-Phase High-Voltage Energy Storage Inverter S6-EH3P (12–20) kV-H

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Jinlang Three-Phase High-Voltage Energy Storage Inverter S6-EH3P (12–20) kV-H

Detailed Introduction

Product Features

• 4‑MPPT design, suitable for rooftops with varying orientations

• Maximum 50A/20kW charge and discharge capability

• String input current up to 20 A, perfectly compatible with high-current modules.

• 2× output for 10 seconds of off-grid load‑carrying capability

• Supports up to 6 units operating in parallel

• Supports three-phase unbalanced output and half-wave loading on the off-grid port.

• Supports the “PeakShaving” function in both self-consumption and generator modes.

• 6-stage timed charge/discharge function

• UPS rating and off-grid switching

• Offers an AC‑coupling solution, facilitating the retrofitting of grid‑connected power plants.

Product model

S6-EH3P12K-H S6-EH3P15K-H

S6-EH3P20K-H

Technical Specifications Sheet	S6-EH3P(12-20)K-H
Product model	12K	15K	20K
DC input
Maximum allowable input power	19.2kW	24kW	32kW
Maximum input voltage	1000V
Rated input voltage	600V
Starting voltage	160V
MPPT voltage range	200-850V
Maximum input current	20A/20A/20A/20A
Maximum input short-circuit current	30A/30A/30A/30A
Maximum input power per MPPT channel	9kW
Number of MPPTs / Maximum Number of Input Strings	4/4
Battery
Battery type	Lithium battery
Battery voltage range	120-800V
Maximum charge/discharge power	12kW	15kW	20kW
Maximum charge/discharge current	50A
Communication method	CAN/RS485
AC Output (Grid Side)
Rated output power	12kW	15kW	20kW
Maximum output apparent power	12kVA	15kVA	20kVA
Rated grid voltage	3/N/PE, 380V/400V
Rated grid frequency	50Hz/60Hz
Rated grid output current	18.2A/17.3A	22.8A/21.7A	30.4A/28.9A
Maximum output current	18.2A/17.3A	22.8A/21.7A	30.4A/28.9A
Output power factor	>0.99 (0.8 leading .... 0.8 lagging)
Total Current Harmonic Distortion Rate	<3%
AC Input (Grid Side)
Maximum input power	18kW	22.5kW	30kW
Rated input current	27.3A	34.2A	45.6A
Rated input voltage	3/N/PE, 380V/400V
Rated input frequency	50Hz/60Hz
AC Output (Off-Grid Side)
Rated output power	12kW	15kW	20kW
Maximum output apparent power	Supports 10 seconds of continuous output at twice the rated power.
And grid‑off switching time	<10ms
Rated output voltage	3/N/PE, 380V/400V
Rated frequency	50Hz/60Hz
Rated output current	18.2A/17.3A	22.8A/21.7A	30.4A/28.9A
Total Voltage Harmonic Distortion Rate	<3%
Generator input
Maximum input power	12kW	15kW	20kW
Maximum input current	18.2A/17.3A	22.8A/21.7A	30.4A/28.9A
Rated input frequency	50Hz/60Hz
Efficiency
Maximum efficiency	98.5%
European Efficiency	97.5%
Maximum charging efficiency of the PV system	98.5%
Maximum charge–discharge efficiency of the battery	97.5%
Protection
Island Conservation	possessing
AC Output Overcurrent Protection	possessing
AC Short-Circuit Protection	possessing
Integrated AFCI (Arc Fault Circuit Interrupter)	Optional
Integrated DC switch	possessing
DC reverse connection protection	possessing
PV Overvoltage Protection	possessing
Reverse Battery Protection	possessing
Basic Parameters
Dimensions (Width × Height × Depth)	563546235 mm
Weight	To be determined
Topology	Transformerless
Nighttime self-consumption electricity	<25 W
Operating ambient temperature / humidity	-25 ~ +60℃ / 0 ~ 95%
Protection rating	IP66
Noise (typical)	<65dB(A)
Cooling method	Intelligent Redundant Air Cooling
Maximum operating altitude	2000m
Grid-connection standard	EN 50549-1, VDE 4105, CEI 0-21, CEI 0-16, NC-RFG Type B, NRS 097-2-1 ED 2.1
Safety / EMC Standards	IEC/EN 62109-1/-2, IEC/EN 61000-6-1/-3, IEC 61000-2
Characteristics
PV port	MC4 connector
Battery port	OT terminal
Communication port	OT terminal
Display screen	LED + Bluetooth + App
Communication method	CAN / RS485 /	Ethernet / Wi‑Fi (optional) / Cellular (optional) / LAN (optional)