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COMPANY OVERVIEW
• Research & Development/Sales/Distribution/Manufacturing
• Product Development
• Auxiliary power units
• Large scale energy storage systems
• Off grid lighting
• Military development projects
• Next generation lithium-ion batteries
THE SAFEST, MOST COMPACT, HIGHEST DENSITY ENERGY LITHIUM PACK AVAILABLE FOR THE ENERGY STORAGE INDUSTRY.
• Unlimited Application Possibilities• Only True Modular System available for 'Plug-n-Play'• Superior charging recovery time (<2hrs = full charge)
• Lithium Polymer vs. AGM ( Lead Acid )
• Component Integration
• Sophisticated Proprietary Software
• Plug-n-Play
ENERGY STORAGE INTEGRATION OBJECTIVES
• Sophisticated BMS ( Battery Management System )
• Avoid Catastrophic Power Failures
• Superior performance
• Very few large safe lithium systems
• Long prototype lead times and high costs
ADVANCED BATTERY CONSIDERATIONS
PRODUCT FEATURES
• Zero Emissions, Zero Ventilation necessary
• Completely recyclable
• Eco-friendly, eco-compliant - No lead, acid, or heavy metals
• Conforms with EPA's new GREEN rules
• 100 total Lithium Ah (amp hours) = up to 200 Lead Acid Ah
• Up to 75% lighter in weight than a lead acid equivalent
• 4000 cycles to 80% DOD without harm to battery
• Solid state battery management system, first in class
PRODUCT FEATURES
• Safe & Stable
• Automatic internal thermal controlled
• Multiple layers of redundancy
• Fully monitor each cell to conform to highest specifications
• Same cell technology used in Ford Focus all electric car
• No thermal build up w/large format cell reduces connection/ failure
points in every pack
• Wide range of DC input voltages from 12 – 600 VDC
• 115, 230, 480 volts AC connection compatibility
• Intelligent sleep mode, eliminates self discharge
• Military grade construction & performance standards
PRODUCT OPTIONS
• Inverter/Charger compatible
• Options available for battery monitoring display
• Remote monitoring via cell, Wifi or inverter
• Custom design available
• Scalable: 1.5 Kwh - 10Kwh packs
• Packs can be configured to megawatt energy storage systems
• Limitless system size: series or parallel to meet voltage and
capacity needs
• Stackable - Racking system options
• Superior Life Cycles
• Cell Cycle Life: 10,000
• Higher Discharge Power
• Less Charging Time
• Less Self Discharge Rate
• Less Weight and Size
• High Temperature/ Low Temperature / Maintenance Free
• Configurable in 12V to 800V
• Widely accepted -48V Standard in Telephony Industry
LITHIUM VS. LEAD ACID BATTERIES
Xfinergy: Lithium12V, 6kWh,139lbs
Lead Acid Equivalent (900lbs)
Xfinergy: Lithium 48V, 6kWh,145lbs
Lead Acid Equivalent (>1000lbs)
Item
Cell Types
Lead Acid
Ni-CdNi-MH
Lithium High Power
Lithium High
Energy
Energy Density Wh/kg 35 40 50 140 200
Power Density W/kg 100 120 1300 2400 550
CELL CHEMISTRY ENERGY DENSITY COMPARISON
Ni-Cd
Lead Acid
Ni-MHLithiumHigh Energy
HOW MUCH DO BATTERIES REALLY COST?
• Replacement cost
• Life cycles
• Depth of discharge (DOD) at each cycle
• Lifetime kWh Cumulative
• Efficiency / Performance factor
• True Cost per kWh
TRUE COST COMPARISON LEAD ACID VS. LITHIUM
• At all times, the lithium outperforms the AGM at a lower amortized cost
• In any application that will fully utilize the capacity of the batteries, lithium is more cost effective
Cylindrical TypeCylindrical Type
Prismatic TypePrismatic Type
Stacking TypeStacking Type
S L P B TYPES L P B TYPE
New technology for SLPB process
o. Size flexibility
o. Z-folding structure
Li-ionMass production
High Energy density
(using steel can)
Li-Polymer
Ultra High power
High safety
Low weight
(using Al Film)
Continuous Automated Cell Assembly Processes
Improved Safety
High Discharge Rate Capability (20C-rate continuous)
Faster Recharge Rate
Various Capacity Prismatic (6mAh to 240Ah cell in production)
Automation for better quality and cost control
COMBINING PROCESS ADVANTAGES OF LI-ION AND LI-POLYMER
LITHIUM BATTERY SPECIFICATIONS: •12V 6kwh 139lbs•400Ah = 600Ah Lead Acid•4000 cycles 80%DOD•Charge 115V AC / 230V AC•Lightweight, Modular •12V- 800V Configurable
RECENT INNOVATIONS
ACB 3209
JMEC 1