S6-EH1P(3-6)K-L-PRO series energy storage inverter is designed for residential PV energy storage system, support multiple parallel machines to form a single-phase or three-phase system with maximum power of 36kW. With UPS level switching time, 10s surge power overload and critical loads. Support 135A Charge and discharge capacity, provide higher energy throughput density. A variety of intelligent protection functions make home power supply safe and secure.
Features:
- Automatic UPS switching
- Up to 135A max charge/discharge current
- 6 customizable charge/discharge time settings
- 10 second 200% surge power backup overload capability
- Supports 1ph and 3ph flexible connection with max 36kW in parallel
- Supports peak shaving control in both “self-use” and “generator” mode
- Generator connectivity with multiple input methods and automatic generator On/Off control
- Compatible with lead-acid and lithium batteries, with multiple battery protection features
- SA: NRS 097 certified and COCT Certified
- DC connection: MC4 plug (PV port) / Terminal Block (BAT port)
- AC connection: Terminal Block
- Display: LED + APP
- Communication: RS485, CAN, Optional: Wi-Fi, GPRS, LAN
Technical Specifications
Input DC (PV side)
- Recommended max. PV power: 8 kW
- Max. input voltage: 600 V
- Rated voltage: 330 V
- Start-up voltage: 90 V
- MPPT voltage range: 90-520 V
- Max. input current: 16 A / 16 A
- Max. short circuit current: 24 A / 24 A
- MPPT number/Max. input strings number: 2/2
Battery
- Battery type: Li-ion / Lead-acid
- Battery voltage range: 40-60 V
- Max. charge / discharge power: 5 kW
- Max. charge / discharge current: 112 A
- Communication: CAN/RS485
Output AC (Grid side)
- Rated output power: 5 kW
- Max. apparent output power: 5.5 kVA
- Operation phase: 1/N/PE
- Rated grid voltage: 220 V / 230 V
- Rated grid frequency: 50 Hz / 60 Hz
- Rated grid output current: 22.7 A / 21.7 A
- Max. output current: 25 A
- Power factor: >0.99 (0.8 leading – 0.8 lagging)
- THDi: <2%
Input AC (Grid side)
- Input voltage range: 187-253 V
- Max. input current: 32 A
- Frequency range: 45-55 Hz / 55-65 Hz
Output AC (Back-up)
- Rated output power: 5 kW
- Max. apparent output power: 2 times of rated power, 10 s
- Back-up switch time: <4 ms
- Rated output voltage: 1/N/PE, 220 V / 230 V
- Rated frequency: 50 Hz / 60 Hz
- Rated output current: 22.7 A / 21.7 A
- Max. output current: 32 A
- THDv (@linear load): <2%
Efficiency
- Max. efficiency: > 97.5%
- EU efficiency: > 96.2%
Protection
- DC reverse-polarity protection: Yes
- Ground fault monitoring: Yes
- Integrated AFCI (DC arc-fault circuit protection): Yes (Activation required)
- Protection class/Over voltage category: I/II
General Data
- Dimensions (W*H*D): 406*560*205 mm
- Weight: 24 kg
- Topology: High frequency isolation (for battery)
- Operating ambient temperature range: -40 ~ +60°C
- Ingress protection: IP66
- Cooling concept: Natural convection
- Max. operation altitude: 4000 m
- Safety/EMC standard: IEC/EN 62109-1/-2, EN 61000-6-2/-3
- Grid connection standard: NRS 097-2-1, IEC 62116, IEC 61727, IEC 60068, IEC 61683, EN 50530, MEA, PEA
