The technology inside our solar packages
Rotate every device we install in 3D and read the technical data exactly as the manufacturer states it.
- 25 products from all current packages
- Models built to scale from the manufacturer installation manuals
- Every value sourced to a datasheet or manual
- W x H x D
- 700 x 300 x 260 mm
- Weight
- 36 kg
3D model from manufacturer dimensions
Technical data
All figures for the Sigenergy SigenStor EC 20.0 TP from the manufacturer datasheet and manual
Power
- Rated AC power (grid)
- 20 kW
- Max. apparent power (grid)
- 22 kVA
- Recommended max. PV power
- 32 kW
- Max. efficiency
- 98.3 %
- European efficiency
- 97.9 %
- Max. DC/AC ratio
- 1.6
Electrical
- MPP trackers
- 4
- Max. input current per MPP tracker
- 16 A
- MPPT operating voltage range
- 160 to 1000 V
- Max. DC input voltage
- 1100 V
- Start-up voltage
- 180 V
- Arc fault circuit interrupter
- Optional, supported only on certain models
Battery
- Battery DC inputs
- SigenStor BAT series, 1 to 6 modules, 600 to 900 V
- Battery modules per controller
- 1 to 6
- Battery module voltage range
- 600 to 900 V
- Battery modules per installation type
- Up to six SigenStor BAT floor-mounted, up to two wall-mounted
Grid
- Phases
- Three phase, 3W+N+PE
- Rated grid voltage
- 380 / 400 V
- Rated grid frequency
- 50 / 60 Hz
- Max. output current (at 380 / 400 / 415 V)
- 33.4 A
- Power factor range
- 0.8 leading to 0.8 lagging
- Backup (EPS) output
- Yes, with Sigen Energy Gateway and Sigen Battery
Connectivity
- Communication
- WLAN, Fast Ethernet, RS485, Sigen CommMod (4G/3G/2G)
Mechanical
- Ingress protection
- IP66
- Cooling
- Smart air cooling
- Operating temperature range
- -30 to +60 °C
- Max. operating altitude
- 4000 m
- Dimensions (W / H / D)
- 700 / 300 / 260 mm
- Weight
- 36 kg
Warranty
- Manufacturer warranty
- 10 years
Certifications: IEC/EN 62109-1, IEC/EN 62109-2, IEC/EN 61000-6-1, IEC/EN 61000-6-2, EN 50549-1:2019 Type B (Intertek certificate CN-PV-230538), VDE-AR-N 4105:2018-11 (Intertek unit certificate CN-PV-230539), Commission Regulation (EU) 2016/631 NC RfG, Type A (Intertek certificate CN-PV-230555)
Source: manufacturer datasheet and installation manual, as of September 2026. Subject to change, the manufacturer documents prevail.
Product photos
Sigenergy SigenStor EC 20.0 TP as shown by the manufacturer
Experiences
0What customers say about the Sigenergy SigenStor EC 20.0 TP