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Solis S6 15kW Three Phase Low Voltage Hybrid Inverter

The Solis S6 Series energy storage inverter is a high-performance solution tailored for residential photovoltaic (PV) storage systems. Engineered to handle up to 32A MPPT current input, it seamlessly supports a wide range of high-output solar panels. Its advanced 6-stage charge and discharge scheduling, combined with built-in battery care and protection, ensures longer battery life and greater efficiency. The system supports parallel operation of multiple inverters, enabling configurations of up to 48kW in single-phase or three-phase systems.

Equipped with UPS-level switching capabilities and an independent generator interface, the S6 Series enhances reliability across diverse energy scenarios. It delivers robust backup performance with a 200% overload tolerance for up to 10 seconds and facilitates microgrid setup with synchronized multi-inverter operation. Designed to adapt during power outages, it is generator-ready for extended backup and features dual backup ports to manage both critical and non-critical loads intelligently. With an ultra-fast switching time of under 4 milliseconds, the inverter ensures smooth transitions from grid to backup, maintaining stable power even amid weak grid conditions or fluctuating generator output.


  • Allowable PV of up to 19.2kW, on the 200-1000V MPPT.
  • 2-MPPTs, rated at 20/40A each, with 3-string inputs each allowing for 3 strings of 20A high power/current PV modules.
  • Generator connectivity with automatic On/Off control.
  • Parallel up to 6 inverters for up to 72kW of backup.
  • 10 second, 200% surge power backup overload capability.
  • 24 hour real-time intelligent energy management - Bluetooth/Wi-Fi/App.
  • Uninterrupted power supply with 10ms reaction time.
  • Comes with a Wi-Fi/LAN datalogger a
  • 5-year warranty - extendable to 10-years.

Dimensions:

430 × 660 × 305 mm

42KG

Models
12K
Input DC (PV side)

Recommended max. PV array size24 kW
Max. usable PV input power
19.2kw
Max. input voltage1000 V
Rated voltage550 V
Start-up voltage160 V
MPPT voltage range200-850 V
Max. input current20 A/40 A
Max. short circuit current30 A/50 A
MPPT number/Max. input strings number2/3
Battery

Battery typeLi-ion/Lead-acid
Battery voltage range40-60 V
Max. charge/discharge current
250A
CommunicationCAN/RS485
Output AC (Grid side)

Rated output power12 kW
Max. apparent output power12 kVA
Rated grid frequency50 Hz
Rated grid output current
18.2 A / 17.3 A
Max. output current
18.2 A
Power factor>0.99 (0.8 leading - 0.8 lagging)
THDI<3%
Input AC (Grid side)

Input voltage range323-460V
Max. input current18.3 A/17.3 A
Frequency range45-55 Hz/55-65 Hz
Input Generator

Max. input power12 kW
Max. input current
18.2 A
Rated input frequency50 Hz
Output AC (Back-up)

Rated output power
12kw
Max. apparent output power2 times of rated power, 10s
Back-up switch time<10 ms
Rated frequency50 Hz
Rated output current
18.2 A / 17.3 A
Max. continuous output current
18.2 A
Max. continuous AC passthrough current50 A


Price
55,350.01 55,350.01 (Tax included)

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