POWER IQ – SSF is a home energy management system which combines PV plant production, energy storage and load management. It helps the house owner to maximize self-consumption of solar energy and increase the level of energy independence.


How it works?

Production > Consumption
Load management will maximize direct self-consumption
Feeds up to 60% of installed PV power into grid
Charges battery with excess of energy to prevent grid feeding over 60% of installed power
Limits PV production if needed
Production < Consumption
Supplies needed power from batteries
In case of battery energy shortage takes energy from grid



Complies with KfW requirements.
Ready for future changes.



Why POWER IQ?

  • Integrated PV inverter
  • UPS functionality
  • Load management reduces needed battery capacity
  • Scalable battery storage system
  • Supports different battery types (Lead­acid, Lithium­ion...)
  • Indoor or outdoor type
  • Complies with KfW renewable energies program „Speicher“
  • Complies with VDE-AR-N 4105
  • Easy installation
  • Local control panel:
    • Local control
    • Local parameterization
  • Web application:
    • On­line and history monitoring
    • Remote control
    • Remote parameterization
    • Remote software updates
  • GSM modem:
    • SMS notification and alarming




Technical data

Type SSF-DE/1-2 SSF-DE/1-3.5 SSF-DE/3-6 SSF-DE/3-10.5
AC output
Voltage 230 Vac 230 Vac 3 × 230 Vac 3 × 230 Vac
Continuous power 2 kVA 3.5 kVA 6 kVA 10.5 kVA
DC output (optional)
Voltage 48 Vdc 48 Vdc 48 Vdc 48 Vdc
Nominal current 20 Adc 35 Adc 63 Adc 100 Adc
Solar PV module input
Maximum power 4 kW 5 kW 3 x 4 kW 3 x 5 kW
Voltage 80-150 Vdc 80-150 Vdc 80-150 Vdc 80-150 Vdc
Current 60 Adc 75 Adc 3 x 60 Adc 3 x 75 Adc
Battery
Type Lead-acid (wet/gel), AGM, Ni-Cd, Lithium-Ion
Voltage 48 Vdc
Minimum capacity 210 Ah 360 Ah 630 Ah 1080 Ah
  10.08 kWh 17.28 kWh 30.24 kWh 51.84 kWh
Conformity
  Directive EMC: 2004/108/CE : EN 61000-6-1, EN 61000-6-3,
EN 55014, EN 55022, EN 61000-3-2, 62040-2
  Low voltage directive: 2006/95/CE : EN 62040-1-1, EN 50091-2,
EN 60950-1, EN 62109-1
  VDE-AR-N-4105, DIN V VDE V 0126-1-1/A1
INDOOR TYPE
Protection IP21
Operating temperature 0 to 40 °C
Relative humidity 85 % without condensation
Acoustic level < 45 dB
Dimension 800 × 1200 × 130 mm 2100 × 1100 × 130 mm
OUTDOOR TYPE
Protection IP54
Operating temperature -20 to 55 °C