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 size | 24 kW |
| Max. usable PV input power | 19.2kw |
| Max. input voltage | 1000 V |
| Rated voltage | 550 V |
| Start-up voltage | 160 V |
| MPPT voltage range | 200-850 V |
| Max. input current | 20 A/40 A |
| Max. short circuit current | 30 A/50 A |
| MPPT number/Max. input strings number | 2/3 |
| Battery |
|
| Battery type | Li-ion/Lead-acid |
| Battery voltage range | 40-60 V |
| Max. charge/discharge current | 250A |
| Communication | CAN/RS485 |
| Output AC (Grid side) |
|
| Rated output power | 12 kW |
| Max. apparent output power | 12 kVA |
| Rated grid frequency | 50 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 range | 323-460V |
| Max. input current | 18.3 A/17.3 A |
| Frequency range | 45-55 Hz/55-65 Hz |
| Input Generator |
|
| Max. input power | 12 kW |
| Max. input current | 18.2 A |
| Rated input frequency | 50 Hz |
| Output AC (Back-up) |
|
| Rated output power | 12kw |
| Max. apparent output power | 2 times of rated power, 10s |
| Back-up switch time | <10 ms |
| Rated frequency | 50 Hz |
| Rated output current | 18.2 A / 17.3 A |
| Max. continuous output current | 18.2 A |
| Max. continuous AC passthrough current | 50 A |