Three phase Ess hybrid inverter , S3 series

Safe & Reliabl

With island protection, PV reverse polarity protection, battery reverse polarity protection, insulation monitoring, residual current monitoring, AC over current protection, AC over power protection, short circuit protection.

Friendly & Flexible

Less noise due to no external cooling fans;

Support diesel generator access;

Support full power discharge, automatic management of battery charge and disch.

Economical & Practical

It is more economical to support multiple operating modes;

Can be as a UPS for the important loads when power off.

Model	S6KH3	S8KH3	S10KH3	S12KH3	S15KH3
Ingress Protection	IP65
Relative Humidity	-35~60℃
Operating Temperature Range	0~100%
Operating Altitude	4000m(Derating above 2000 m)
Cooling	Natural Convection
Noise Emission	≤25dB
Installation	Wall Mounted
EMC	IEC/EN 61000-6-1:2019, IEC/EN 61000-6-2:2019, IEC/EN 61000-6-3:2021, IEN/EN 61000-6-4:2019, IEC/EN 61000-3-2:2019/A1:2021, EN 61000-3-3:2013/A2:2021, IEC/EN 61000-3-11:2019, EN 61000-3-12:2011
Grid Regulation	Europe: EN 50549-1:2019/AC:2019, Poland:EN50549-1:2019/Rfg:2016/NC Rfg:2018/PTPiREE:2021, Germany:VDE-AR-N 4105:2018 /DIN VDE V 0124-100(VDE V 0124-100):2020, South Africa:NRS 097-2-1:2017 Edition 2.1, UK:G99/1-6:2020, Spain:UNE217001:2020 /UNE217002:2020/NTS V2.1:2021-07, IEC61727:2004/IEC62116:2014/IEC61683:1999, Hungary:EN50549-1:2019/RFG:2016/Hungary
Safety Regulation	IEC/EN62109-1:2010, IEC/EN62109-2:2011
Interface
HMI	LCD;APP
BMS	RS485,CAN
EMS	RS485
Meter	RS485
Supported Communication Interface	WIFI / GPRS / 4G
Battery
Max.Charging/Discharging Power	6600W	8800W	11000W	13200W	16500W
Battery Voltage Range	125~600V
Battery Working Voltage Range	150~550V
Max.Charging/Discharging Current	50A
Rated.Charging/Discharging Current	40A
Battery Type	Lithium and Lead Acid Battery
Input DC (PV )
Max.PV Input Power	9000W	12000W	15000W	18000W	22500W
Max. PV Voltage	1000V
MPPT Voltage Range	180~850V
Full Power MPPT Voltage Range	250V~850V	330V~850V	430V~850V	510V~850V	620V~850V
Start-up Voltage	125V
Max.Input Current per MPPT	13/13A	13/13A	13/13A	13/13A	20/20A
Max. Short-circuit Current	16/16A	16/16A	16/16A	16/16A	30/30A
Number of MPP Trackers	2
MPPT Number/ Max. Input Strings Number	1/1	1/1	1/1	1/1	2/2
Rated Input Voltage	600V
AC Output Data(On-Grid)
Nominal Output Power to Grid	6000VA	8000VA	10000VA	12000VA	15000VA
Max. Apparent Power to Grid	6000VA	8000VA	10000VA	13200VA	16500VA
Max. Apparent Power from Grid	13200VA	17600VA	22000VA	26400VA	33000VA
Max. Apparent Current from Grid	19.1A	25A	31.8A	38.1A	47.6A
Nominal Output Current to Grid	8.7A	11.5A	14.4A	17.3A	21.7A
Max.Output Current to Grid	9.5A	12.7A	15.9A	19.1A	23.8A
Nominal Grid Voltage	380V/400V，3W+N+PE
Nominal Grid Frequency	50Hz/60Hz
THDI	＜2%
AC Output Data(Back Up)
Nominal Output Power	8000VA	8000VA	10000VA	12000VA	15000VA
Max. Apparent Power	8000VA	8000VA	11000VA	13200VA	16500VA
Nominal Output Current	8.7A	11.5A	14.4A	17.3A	21.7A
Max.Output Current	9.5A	12.7A	15.9A	19.1A	23.8A
Nominal Output Voltage	400V,3W+N+PE
Nominal Output Frequency	50Hz/60Hz
THDu	＜2%
Max.Efficiency	97.9%	97.9%	98.2%	98.2%	98.5%
Europe Efficiency	97.2%	97.2%	97.5%	97.5%	97.6%
MPPT Efficiency	99.9%
Max.Battery ChargeDischarge Efficiency	97.5%	97.5%	97.5%	97.6%	97.8%
Mechanical Parameters
Dimensions (WHD)	530560220mm
Weight	30kg	30kg	31kg	32kg	34kg

Three phase Ess hybrid inverter , S3 series

Residential Energy Storage Inverters

Product Highlights

Safe and reliable

Flexible configuration

Convenient operation and maintenance

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