3. Lack of Energy Storage will be a Constraint to Increasing Renewables beyond “XX”% (Depending on who you ask!)
Solar is pushing peak later
Residential Air Conditioning now commonplace…not interested in DR Incentive $
Storing and shifting cooling energy from day to night flattens load profiles and drives toward Netzero performance
Solar/Storage integration enable federal tax investment credits up to 30%

4. Building’s Thermal Load Determines Discharge Time
Ambient Outdoor
Ice Bear Ice Make &
Simultaneous Cooling Cycle
Ambient Outdoor
Air Temperature = 69.6ºF
Ice Bear Compressor Cooling
Power = 4,444 Watts
Ice Bear Ice Make
Compressor Power = 2,953 Watts
Ice Bear
Power = 292 Watts
@ 5 tons/hr. cooling
8 hour energy storage cooling
2 pm
10:00 pm
4:43 am

5. The Ice Bear Energy Storage Air Conditioner Commercial and Residential Solutions
Ice Bear 40 – Dedicated Energy Storage Unit Integrated with RTU
Partners with existing 5 to 20 Ton HVAC units
40 Ton-Hours of capacity (480,000 btu-hours)
Can share power feed to RTU, or have its own
Requires coil to be inserted into partner HVAC unit
R410A refrigerant
CoolData controller can manage other loads at building
Uses existing controls or t-stat
No comfort trade off – Cooling source depends on time of day
Ice Bear 20 – Combined AC Compressor w/ Integrated Storage:
Replaces a 3 to 5 ton Condenser
20 Ton-Hours of capacity (240,000 btu-hours)
Uses same power feed as old Condenser
Uses existing refrigerant line sets
R410A refrigerant
Ducted or Ductless (or combination for two zone cooling)
Uses existing thermostat
No comfort trade off – Cooling source depends on time of day

6. “Energy Storage Doesn't Get Any Cooler Than This”