Ultraflex Group

Supercapacitors energy storage systems

Supercapacitors energy storage systems Supercapacitor energy storage system Supercapacitors, batteries and accessories

Supercapacitors energy storage systems

SIRIUS 465Wh-12V
  • SIRIUS 465Wh-12V
    SIRIUS 465Wh-12V
  • SIRIUS 1000Wh-12V
    SIRIUS 1000Wh-12V
  • SIRIUS 3000Wh-24V
    SIRIUS 3000Wh-24V
  • SIRIUS 3550Wh-48V
    SIRIUS 3550Wh-48V
  • SIRIUS 11400Wh-384V
    SIRIUS 11400Wh-384V

Sirius, the Kilowatt Labs® supercapacitor storage system, is the first solution available on the market that delivers deep cycle discharge, long duration discharge as well as fast charge / short discharge, along with all the inherent advantages supercapacitors have over conventional chemical batteries.


It can replace immediately any present solution based on lead (AGM, GEL, flooded acid) or Lithium-Ion (any type)



• High efficient storage system, no heat dissipation. No need cooling or ventilation

• Operating temperature -10°C to 55°C constantly, without degradation of performance

• DOD 100% - Nominal capacity is guaranteed for 10 years with functional limitations of the specific model and 4 daily cycles

• Projected supercap-cell cycle life: 1 million cycles

• Available in 12V, 24V, 48V and 384V

• Can be used with the main electronics able to properly configure the charging and discharging parameters

• The modules manage the interaction with charging and discharging systems and protect the cells

• No needs of any special shipping care for “dangerous goods”

• CE Certifications: 2006/95/EC Low Voltage Directive; 2004/108/EC Electromagnetic Compatibility Directive; Safety Standards EN Norms: EN60384-1:2009, EN60384-4:2007, EN55022:2006+A1:2007, EN61000-3:2006+A2:2009, EN61000-3-3:2008, EN55024:1998+A2:2003, EN61000-6-1:2007, EN61000-6-2:2005, EN61000-6-3-2007, IEC60384-14:2005


MODEL SIRIUS 465-12 SIRIUS 1000-12 SIRIUS 3-24 SIRIUS 3,55-48 SIRIUS 7,1-48 SIRIUS 11,4-384
Total energy 465 Wh 100 Wh 3000 Wh 3550 Wh 7100 Wh 11400 Wh
Maximum charge voltage 35 A 50 A 100 A 125 A 296 A 30 A
Maximum discharge voltage 35 A 50 A 100 A 125 A 296 A 60 A
Nominal voltage 12 VDC 12 VDC 24 VDC 48 VDC 48 VDC 384 VDC
Voltage range 11-13,5 VDC 11-13,5 VDC 22-27 VDC 44-54 VDC 44-54 VDC 352-432 VDC
Terminals F12 F12 F12 F12 F12 A vite isolato
Container material Alluminum Alluminum Alluminum Alluminum Alluminum Alluminum
Projected supercap-cell cycle life 1 milion cycles* 1 milion cycles* 1 milion cycles* 1 milion cycles* 1 milion cycles* 1 milion cycles*
Projected calenda life 45 years 45 years 45 years 45 years 45 years 45 years
Weight 11 kg 23 kg 50 kg 65 kg 125 kg 230 kg

* The number of cycles is espected for supercapacitor cells. The life cycle may vary if more than 4 cycles per day are performed.

Part No. Model Description Dimensions
22892T SIRIUS 465-12 465 Wh-12V supercapacitor 313x183x204 mm
22134XA SIRIUS 1000-12 1000 Wh-12V Wh supercapacitor 1569x78x117 mm
23044B SIRIUS 3-24 3000 Wh-24V supercapacitor 493x514x222 mm
22133VB SIRIUS 3,55-48 3550 Wh-48V supercapacitor 600x534x200 mm
21709UC SIRIUS 7,1-48 7100 Wh-48V supercapacitor 606x530x345 mm
23132Y SIRIUS 11,4-384 11400 Wh-384V supercapacitor 400x800x1000 mm