The S6-EH3P(80-125)K10-NV-YD-H Series is a high voltage three-phase hybrid energy storage inverter designed for commercial and industrial (C&I) solar storage applications. It delivers reliable power management with dual battery ports supporting up to 100A+100A charge/discharge current, 10 MPPTs, and up to 20A PV string current for maximum solar energy utilization.

Supporting both on-grid and off-grid operation, the inverter allows up to 6 units in parallel for flexible system expansion. With wide battery compatibility, 200% short-term backup overload capability, and intelligent peak shaving control in self-use and generator modes, it provides an efficient and reliable solution for commercial solar storage, energy management, and microgrid applications.

Product Unique Advantages

High PV Input Capability

Supports up to 2× rated PV input and a maximum 21A string input current, enabling compatibility with high-power solar modules and maximizing solar energy generation.

Flexible Battery Compatibility & Expansion

Compatible with 100–314Ah battery modules and equipped with two independent battery ports, allowing flexible system configurations, easier capacity expansion, and reduced installation costs.

High-Performance Energy Storage

Supports fast battery charging with up to 200A charging current and delivers 160% overload capability for 200ms in off-grid mode, ensuring stable operation of high-power loads.

Advanced Energy Management

Integrates PV and energy storage with demand management and anti-reverse flow functions to optimize energy consumption and improve system efficiency.

Smart Monitoring & Intelligent Optimization

Powered by SolisCloud, the system provides remote monitoring, AI-based energy optimization, and real-time troubleshooting for smarter operation and maintenance.

Flexible Grid & Generator Integration

Supports weak grid and genset-hybrid applications, helping reduce infrastructure costs while maintaining reliable power supply.

Improved Grid Stability

Provides dynamic reactive power compensation to enhance power factor performance and reduce reactive power charges.

Reliable Backup & Thermal Performance

Features utility bypass functionality for direct grid supply to backup loads, while patented cooling technology ensures stable operation in high-temperature environments.

Leading Advantages

Flexible AC & DC Coupling Design

Supports both AC and DC coupling, enabling easy system retrofits, upgrades, and flexible expansion for different energy storage applications.

Reliable Backup Power Management

Features intelligent battery reserve management to ensure stable backup power availability across various application scenarios.

Intelligent Load Prioritization

Optimizes energy distribution by prioritizing critical loads, extending backup power duration and improving energy utilization.

Multi-Energy Integration Capability

Provides a versatile three-in-one interface supporting seamless integration of grid-connected PV, wind power, and diesel generators for comprehensive energy solutions.

Fast On-Grid & Off-Grid Switching

Achieves grid-to-backup transition within 10ms, delivering uninterrupted power supply for sensitive and critical loads.

Scalable Parallel Operation

Supports multiple inverter units in parallel with system capacity up to 1.25MW, offering flexible scalability for large commercial and industrial energy storage projects.

Technical Specifications

Models		75K	80K	99.9K	100K	125K
Input DC (PV side)	Recommended max. PV array size	150 kW	160 kW	200 kW	200 kW	250 kW
	Max. usable PV input power	150 kW	160 kW	200 kW	200 kW	250 kW
	Max. input voltage	1000 V
	Rated voltage	600 V
	Start-up voltage	180 V
	MPPT voltage range	150 - 950 V
	Max. input current	10 × 42 A
	Max. current per DC input	42 A
	Max. short circuit current	10 × 60 A
	MPPT number / Max. input strings number	10/20
Battery	Battery type	Li-ion
	Battery voltage range	300 - 950 V
	Max. charge / discharge current	100 A × 2 / 100 A × 2
	Number of battery port / Number of BMS port	2
	Max. charge / discharge current of each port	100 A
	Communication	CAN / RS485
Output AC (Grid side)	Rated output power	75 kW	80 kW	99.9 kW	100 kW	125 kW
	Max. apparent output power	75 kVA	80 kVA	99.9 kVA	100 kVA	125 kVA
	Rated grid voltage	3/N/PE,220 V/380 V,230 V/400 V
	Rated grid frequency	50 Hz
	Rated grid output current	114 A	121.6 A / 115.5 A	151.8 A / 144.2 A	151.9 A / 144.3 A	189.9 A / 180.4 A
	Power factor	>0.99 (0.8 leading - 0.8 lagging)
	THDi	<3%
Input AC (Grid side)	Max. input power	150 kW	160 kW	164.5 kW / 173.2 kW	164.5 kW / 173.2 kW	164.5 kW / 173.2 kW
	Input voltage range	304 - 437 V	304 - 437 V	304 - 460 V	304 - 460 V	304 - 460 V
	Max. input current	250 A
Output AC (Back-up)	Rated output power	75 kW	80 kW	99.9 kW	100 kW	125 kW
	Max. apparent output power	75-100K:1.6 times rated power,10 s;2 times rated power,200 ms
		125K:1.4 times rated power,10 s;1.6 times rated power,200 ms
	Back-up switch time<sup>①</sup>	<10 ms
	Rated output voltage	3/N/PE,220 V/380 V,230 V/400 V
	Rated frequency	50 Hz
	Rated output current	114.0 A	121.6 A/115.5 A	151.8 A/144.2 A	151.9 A/144.3 A	189.9 A/180.4 A
	Max. AC passthrough current	114.0 A	121.6 A/115.5 A	151.8 A/144.2 A	151.9 A/144.3 A	189.9 A/180.4 A
	THDv (@linear load)	<3%
Input AC (Generator side)	Max. input power	75 kW	80 kW	99.9 kW	100 kW	125 kW
	Rated input current	114.0 A	121.6 A/115.5 A	151.8 A/144.2 A	151.9 A/144.3 A	189.9 A/180.4 A
	Rated input voltage	3/N/PE,220 V/380 V,230 V/400 V
	Rated input frequency	50 Hz
Efficiency	Max. efficiency	96.90%	96.90%	97.50%	97.10%	97.20%
	EU efficiency	96.90%	96.90%	97.10%	97.10%	97.20%
	BAT charged by PV / AC max. efficiency	98.29%/97.09%
	Battery discharged efficiency	97.00%
Protection	Surge protection	DC Type II / AC Type II
	Output over current protection	Yes
	Insulation resistance monitoring	Yes
	Residual current detection	Yes
	Integrated PV switch	Yes
	DC reverse-polarity protection	Yes
	Protection class / Over voltage category	I/DC II,AC III
	Integrated AFCI 2.0	Optional (Brazil:Yes)
	Anti-islanding protection	Yes
General Data	Max. power per phase (grid & back-up)	33% rated power
	Dimensions (W × H × D)	1174 × 814 × 400 mm
	Weight	170 kg
	Inverter topology	Transformerless
	Self-consumption	<45 W
	Operating temperature range	-25 ~ +60℃
	Relative humidity	0 - 100%
	Ingress protection	IP66
	Cooling concept	Intelligent redundant fan-cooling
	Max. operation altitude	3000 m
	Grid connection standard<sup>①</sup>	G99,VDE-AR-N 4105/VDE V0124,EN 50549-1&2/EN 5049-10,VDE 0126/AUTE C15/VFR2019,NTS 631/UNE 217001,CEI10-21,C10/11,NRS 097-2-1,TOR,IEC 62116,IEC 61727,IEC 60068,EN 50530,MEA,PEA,PORTARIA Nº140,PORTARIA Nº515
	Safety / EMC standard	IEC/EN 62109-1/-2,IEC/EN 61000-6-2/-4,EN 55011
Features	PV connection	MC4 connector
	Battery connection	Terminal connector
	AC connection	Terminal block
	Display	7.0" LCD display & Bluetooth + APP
	Communication interface	Standard: WIFI+LAN+Bluetooth,CAN-BMS×2,CAN-Parallel×2,LAN,RS485-Meter,RS485,DRM,DI×5,DO×4; Optional:4G