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
- 587 x 515 x 261 mm
- Weight
- 39.5 kg
3D model from manufacturer dimensions
Technical data
All figures for the SOFAR HYD 20KTL-3PH from the manufacturer datasheet and manual
Power
- Rated AC power (grid)
- 20 kW
- Max. apparent power (grid)
- 22 kVA
- Recommended max. PV power
- 30000 Wp
- Max. efficiency
- 98.2 %
- European efficiency
- 97.7 %
- Max. MPPT efficiency
- 99.9 %
Electrical
- MPP trackers
- 2
- Max. strings per MPP tracker
- 2
- Max. input current per MPP tracker
- 32 A
- Max. short-circuit current per MPP tracker
- 45 A
- MPPT operating voltage range
- 180 to 960 V DC
- Max. DC input voltage
- 1000 V DC
Battery
- Battery DC inputs
- 2 channels, can be paralleled to 50 A (70 A peak)
- Battery voltage range
- 180 to 800 V DC
- Max. battery charging power
- 20 kW
- Max. battery discharging power
- 20 kW
- Max. battery charging current
- 25 / 25 A
- Battery types supported
- Lithium-ion and lead-acid
Grid
- Phases
- 3
- Rated grid voltage
- 3(N)~+PE, 380 / 400 / 415 V AC
- Rated grid frequency
- 50 / 60 Hz
- Max. output current (at 380 / 400 / 415 V)
- 33.3 / 31.9 / 30.6 A
- Power factor range
- 0.8 lagging to 0.8 leading
- Current distortion (THDi)
- < 3 %
Connectivity
- BMS communication
- CAN / RS485
- Communication
- RS485, CAN and Wi-Fi, optional LAN or 4G
- Display
- LCD plus app
Mechanical
- Ingress protection
- IP65
- Protective class
- Class I
- Cooling
- Forced airflow (fans)
- Operating temperature range
- -30 to +60 (derating above +45) °C
- Max. operating altitude
- 4000 (derating above 2000) m
- Surge protection
- PV: type II, AC: type II
Warranty
- Manufacturer warranty
- 10 years (extendable to 20)
Certifications: IEC 62109-1, IEC 62109-2, IEC 62040-1, EN 50549-1:2019 (Intertek CN-PV-230601, RfG type B), VDE-AR-N 4105, VDE V 0124-100, VDE V 0126-1-1, CEI 0-21 / CEI 0-16, EN 50438, G98 / G99, UTE C15-712-1, C10/11, UNE 206007-1, AS/NZS 4777, EN IEC 61000-6-1, EN 61000-6-3, CE: LVD 2014/35/EU, EMC 2014/30/EU, RED 2014/53/EU, RoHS 2011/65/EU
Source: manufacturer datasheet and installation manual, as of September 2026. Subject to change, the manufacturer documents prevail.
Product photos
SOFAR HYD 20KTL-3PH as shown by the manufacturer
Experiences
0What customers say about the SOFAR HYD 20KTL-3PH