Sigen Hybrid 4.0 SP2

Item number: C00647

Guarantee: 10 years

Sigen Hybrid 4.0 SP2 is a single-phase hybrid inverter from the Sigenergy Sigen Hybrid Inverter product family, designed for solar power systems and battery energy storage integration. The device can be used with the SigenStor BC battery controller and SigenStor BAT series battery modules (1–6 modules/controller) and, in addition to feeding into the grid, can also provide backup power via a backup output.

Key benefits

• Battery-ready design for future expansion
• Slim design, smaller installation space requirements
• Fanless design: high performance with quiet operation
• IP66 protection rating for worry-free use

Technical data

DC input (PV side)

• Maximum PV power: 8000 W
• Maximum DC input voltage: 600 V
• Nominal DC input voltage: 350 V
• Starting voltage: 100 V
• MPPT voltage range: 50–550 V
• Number of MPP trackers: 2
• Number of PV strings per MPPT: 1
• Maximum input current per MPPT: 16 A
• Maximum short-circuit current per MPPT: 22 A

 Battery connection

• Battery controller model: SigenStor BC
• Battery module model: SigenStor BAT series
• Number of modules per controller: 1–6
• Battery module voltage range: 300–600 V

 AC output – mains power supply

• Nominal output power: 4000 W
• Maximum apparent power: 4400 VA
• Nominal output current: 18.2 A
• Maximum output current: 20.0 A
• Nominal output voltage: 220/230/240 V
• Rated mains frequency: 50/60 Hz
• Power factor: 0.8 capacitive – 0.8 inductive
• Összes áram harmonikus torzítás (THDi): < 3

 AC output – backup

• Peak power (10 s): 6000 W
• Nominal output voltage: 220/230/240 V
• Nominal output frequency: 50/60 Hz
• Power factor: 0.8 capacitive – 0.8 inductive
• Összes feszültség harmonikus torzítás (THDi): < 3%
• Backup switchover time: 0 ms

Impact

• Maximum efficiency: 98.6%
• European efficiency: 98.1%

Protection functions

• DC reverse polarity protection
• Insulation supervision
• Residual current monitoring
• Arc Fault Circuit Interrupter (AFCI)
• AC overcurrent/overvoltage/short circuit protection
• Type II DC/AC surge protection
• Anti-islanding protection

General information

• Dimensions (W/H/D): 373/473/99 mm
• Weight: 11.5 kg
• Storage temperature range: -40 to 70 °C
• Operating temperature range: -30 to 60 °C
• Relative humidity: 0–95%
• Maximum installation altitude: 4000 m
• Cooling: natural convection
• Protection: IP66
• Communication interfaces: Wi-Fi / Fast Ethernet / RS485 / Sigen CommMod (4G/3G/2G)
• Installation method: Wall mountable
• Nighttime consumption: 2.5 W
• Noise level: 25 dB