Solis Hybrid Inverter 7.6kw S6 Single Phase Four MPPT. US Version with Tigo transmitter
The S6 (Series 6) hybrid energy storage inverter is the latest Solis US model certified to IEEE 1547-2018, UL 1741 SA & SB, and SunSpec Modbus, providing economical zero-carbon power from an all-weather (NEMA 4X / IP 66) high-efficiency PV string inverter. This new PV / Battery inverter can be dc-coupled to a variety of certified high-voltage Lithium batteries. The S6 hybrid is a grid-forming inverter that supports the latest large PV modules with high current (16 amp) dc inputs at each MPPT.
3.8-11.4kW Energy Storage Inverter Leading Features
Four MPPTs allows for versatile PV array design
UL 1741 SB certified, California Rule 21 compliant
Maximum PV input current up to 16A per string
High DC:AC ratio of 1.6 for more PV power capacity
Transfer time is 10ms for all backed up loads
SunSpec modbus certified with the latest SunSpec models
Provides split-phase backup power without an external ATR
Multiple working modes to meet different use case scenarios
Third-party tested and validated for product reliability
Can be used for both whole-home and dedicated loads backup systems
DC to DC battery charging for optimal use of PV-generated energy
Reverse DC polarity protection and software-based AFCI detection
Offers all of the smart inverter functions detailed in IEEE 1547-2018
Solis app allows for remote system configuration and firmware upgrading
Generates up to 50A/11.4kW of continuous backup power with just one inverter
Capable of frequency-watt control for interoperability with other smart devices
NEC 2017 compliant with multiple integrated PLC transmitter options available
Fanless design using convection cooling for lower failure rate and complexity
Utilizes an energy management system that maximizes efficiency and offers multiple operating modes
UL 9540 certified with multiple battery brands to provide up to 150 kWh of storage capacity per inverter
Supports generator interconnection and allows the generator to function as the grid source if utility power is lost
DC Input (PV)
Max. input voltage: 600 V
Rated voltage: 380 V
Start-up voltage: 80 V
MPPT voltage range: 80-520 V
Max. input current per string: 16 A
Max. short circuit current per string: 25.6 A
Number of MPPTs/Number of strings per MPPT: 4/1
Energy Storage
Battery type: High Voltage Lithium-ion
Battery voltage range: 120-500V
Maximum charge/discharge current: 50A
Battery communication: CAN/RS485
AC Output (Grid)
Rated output power: 7.6 kW
Max. apparent output power: 7.6 kVA
Rated output voltage: 240 V
Rated frequency: 60 Hz
Rated output current: 31.7A
Max. output current: 31.7A
THDi: <3%
AC Input (Grid)
Input voltage range: 211-264 V
Max. input current: 47.6A
Frequency range: 58.8-61.2 Hz
AC Output (Backup and Off-grid)
Rated output power: 7.6 kW
Max. apparent output power: 12.2 kVA, 10 sec
Back-up switch time: <10 ms
Rated output voltage (L1-L2): 240 V
Rated output voltage (L1/L2-N): 120 V
AC output voltage range: 211-264 V
Rated grid frequency: 60 Hz
Frequency range: 55-65 Hz
Rated AC output current: 31.7A
Max. output overcurrent protection, 10 sec: 50.7A
Max. allowable phase imbalance: 100%
Backup support configurations: Whole-home and dedicated loads
Power factor: >0.99 (0.8 leading – 0.8 lagging)
THDv (@linear load): <3%
Efficiency
PV Max. efficiency: 97.6%
PV CEC efficiency: 97.2%
Battery charged by PV Max. efficiency: 98.5%
Battery charged/discharged to AC Max. efficiency: 97.0%
Protection
Ground fault detection: Yes
Residual (leakage) current detection: Yes
Integrated AFCI (DC arc-fault circuit protection): Yes
DC reverse-polarity protection: Yes (PV only)
Rapid Shutdown NEC 2017: Integrated SunSpec-certified Transmitter
Compatible RSD Receivers: See MLRSD Compatibility Sheet
Protection class/Over voltage category: I/II
Manual inverter bypass switch: Yes
General Data
Dimensions (W*H*D): 21.87*34.88*8.62 in (555.5*866*219mm)
Weight: 89.59 Ibs (40.64 kgs)
Mounting type: Wall Bracket
Topology: Transformerless
Self-consumption (night): < 20 W
Operation temperature range: -13 °F to 140 °F (-25°C to 60°C)
Ingress protection: TYPE 4X (IP66)
Noise emission: <30 dB(A)
Cooling method: Natural convection
Max. operation altitude: 13,120 ft (4000 m)
Compliance: UL 1741, UL 1741 SA, UL 1741 SB, IEEE 1547-2018, IEEE 1547.1-2020, UL 1699B, UL 1998, California Rule 21, HECO Rule 14H*, NEC 690.12-2020, CAN/CSA C22.2107.1-1, FCC Part 15 Class B
Generator support: Yes
Features
DC connection: 1 in. knockouts for conduit (x2) on the side and bottom; Spring clamp terminals
AC connection: 1.5 in. knockouts for conduit (x3) on the side and bottom; Spring clamp terminals
Interface: LED indicator lights, Bluetooth/Mobile application
Monitoring platform: SolisCloud (modbus map and API sharing available upon request)
Integrated ANSI C12.20 revenue grade meter: Optional (Continental Control Systems RWND-3D-240-MB)
Communication: RS485, Cellular, Wi-Fi, Optional: LAN
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