Product Description:

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 customisable 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
• 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
• SA: NRS 097 certified and COCT Certified

Technical Specifications

Input DC (PV side)

• Recommended max. PV power: 9.6 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: 6 kW
•  Max. charge / discharge current: 135 A
•  Communication: CAN/RS485

Output AC (Grid side)

• Rated output power: 6 kW
• Max. apparent output power: 6.6 kVA
• Operation phase: 1/N/PE
• Rated grid voltage: 220 V / 230 V
• Rated grid frequency: 50 Hz / 60 Hz
• Rated grid output current: 27.3 A / 26.1 A
• Max. output current: 30 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: 40 A
• Frequency range: 45-55 Hz / 55-65 Hz

Output AC (Back-up)

• Rated output power: 6 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: 27.3 A / 26.1 A
•  Max. output current: 40 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