SigenStor EVDC 25 5S2

Item number: C00702

Warranty: 3 years

The SigenStor EVDC 25 5S2 is a 25 kW stable bidirectional DC electric vehicle charging module designed for fast charging and V2X (especially V2H and V2G) applications integrated into home energy systems. The wide output voltage range of 150–1000 V ensures good EV compatibility, and the system supports solar charging scenarios (up to 100% solar) as well as charging monitoring and scheduling in the mySigen app. The IP66-rated design is maintenance-free and intended for permanent installation.

The device is not suitable for stand-alone operation; it can be used in conjunction with a Sigen Energy Controller/Sigen Storage Controller.

Key product features

• Max. 25 kW bidirectional DC charging/discharging (also for V2H/V2G operation)
• 150–1000 V output voltage range (wide EV compatibility)
• V2H: vehicle-to-home energy supply with significant reserve energy potential
• V2G: vehicle-to-grid energy transfer, prepared for energy trading use
• Black start support with EV involvement (starting the home energy system from the vehicle)
• 100% solar charging support with appropriate system configuration
• mySigen APP: charging monitoring and scheduling
• IP66 protection: suitable for outdoor use/demanding environments, maintenance-free
• Integrated charging cable length: 5 m

Technical specifications

DC output

• Max. charging power: 25 kW
• Max. discharge power (V2H, V2G): 25 kW
• Output voltage range: 150–1000 V 
• Max. output current: 80 A
• Charging interfaces: CCS2

Protection

• Short circuit protection
• Over-/undervoltage protection
• Overload protection
• Protection against overheating 
• Reverse polarity protection
• Contactor jamming check

General information

• Dimensions (W / H / D): 700 / 270 / 260 mm
• Weight: 40 kg
• Storage temperature: −40 to +70 °C
• Operating temperature: −30 to +60 °C
• Relative humidity: 5-95%
• Max. operating altitude: 4000 m
• Cooling: intelligent air cooling 
• Protection: IP66
• Integrated charging cable length: 5 m

Functions, control, and monitoring

• Authentication: RFID card / automatic charging (without authentication)
• Application functions: bidirectional charging (V2H, V2G), intelligent load management, reservation
• User interfaces: LED indicator, application, RFID/NFC reader
• Remote functions: OTA update, remote diagnostics