Transcript Slide 1 We are the world saving the world

PACE Luncheon Seminar / August 25th,2015
By Dan L. Vogler / CEO of TexasMicroGRIDS
DISTRIBUTED GENERATION
DISTRIBUTED GENERATION & ENERGY EFFICIENCY
Rooftop SOLAR PV
Renewable Generation, increased property
market value, lower electric cost
Site specific, measured in $/kW
Insulation, White Polymer
Roof Cap
LOWER HVAC Operating Cost
BTUs & $/kW
Energy Savings
Load Shaving, LED Lighting
Energy Cost, $/kW
WATER Conservation
Less Gallons per month
$/1000 Gallons
Largest Solar PV Rooftop System in Texas
Added Market Value > $2M
SOLAR + ENERGY STORAGE SOLUTION
Solar PV + Energy Storage = MicroGRID
Backup Power / Higher Power Quality / Islanding
BESS-2500 ENERGY STORAGE SOLUTION
UtiliCELL BESS-2500
“Micro-GRID on a Skid”
250 kW Power / 500kWh Energy
Positive impact on a customer's balance sheet
Continuous Conversion
Dual Utility Feeds
Solar PV Input
Asynchronous Wind Input
Primary & Secondary Diesel
Generator Auto Start Control
VAR & Frequency Ancillary
Services Can be Pushed Upstream
Mobile Wheeled Option
ENERGY STROAGE COMMON APPLICATIONS
Unterrupitble Power Supply (UPS)
Emergency power when mains power fails.
Usually short duration discharge- to power up stand-by power source, properly shutting protected equipment.
Main uses data centers, heavy industrial applications such as electrical equipment or refrigeration, critical
health facilities and emergency response/management.
ENERGY STORAGE COMMON APPLICATIONS
Demand Charge & Peak Shaving
Goal is to offset peaks in highly variable loads, thus avoiding higher demand charges from the utility.
The demand charge is based on the highest capacity required during a given billing period for a 15-minute
interval.
Demand charge can be up to 40 percent of the electric bill and is often the easiest to control and economize
with a battery system.
Load Shedding
System runs on a clock to help utility/grid balance load.
Charges at night off-peak and discharges during peak daytime hours.
Takes advantage of demand pricing to create significant savings.
Grid-TRONIX SALLIE ENERGY STORAGE ARCHITECTURE
15 STORAGE SPECIFIC APPLICATIONS
1
Wind Farms - Smoothing of cut outs, wide wind speeds, & conditions
2
Wind Farms - Time Shift of wind energy from off-peak to on-peak use
3
Wind Farms - Grid Congestion Solution earns RECs & Sales offline
4
Solar Parks - Add capacity & time shifts of energy from noon to night
5
NON-Idling Instant Peaker Plant affords no fuel cost & no GHG cost
6
Power Factor Correction with Active Reactance / Capacitance Option
7
Instant storage of Load Balancing to the utility plant, with no wastes
8
Frequency Control by FERC standards using zero cost stored energy
9
Black Start Cornerstone after grid collapse & generation re-sync
10
Power Quality & Voltage Boost @ Substations & Load Centers
11
Time Shift of excess night capacity in base generation to peak use
12
Off Peak Rate to Peak Spot Rate in a Market Price Arbitrage strategy
13
Levelizing renewable generation sources from wind, tidal to biomass
14
Distributed Emergency Back-Up in Sub-Station {Generation Outage}
15
Centralized UPS for Factories, Disaster Centers, Hospitals & DOD
SOLAR and BATTERY TECHNOLOGY
TOP CONCERNS WHEN
SELECTING A SOLAR and BATTERY
TECHNOLOGY
Cost
Life Span
Maturity
Reliability
Safety
BATTERY TECHNOLOGY
Why Lithium is the Better Choice
Lithium is lightest of all metals + greatest electrochemical potential = most energy density per weight (most
efficient).
This efficiency leads to longer battery life (over 2x nickel cadmium and 4x lead acid).
Proven chemistry common in phones & laptops
Safer than Lead. No Out gassing / No Leaking
Low Maintenance (no scheduled cycling, no priming when new)
Volumetric Energy
Density (Wh/l)
400
350
300
250
smaller
Safe disposal by recycling at end of life
200
150
100
50
0
0
Lithium Batteries
(LIB, LPB, PLI,…)
PROJECTIONS
Estimated 1 million plug-in hybrid electric
vehicles (PHEVs) on the road by 2018
Ni-MH
Ni-Cd
Ni-Zn
Lead-Acid
40
lighter
80
120
160
200
Gravimetric Energy Density (Wh/kg)
PREMIUM BATTERY MODULE AND ARRAY
Battery Management
Management
System
Electronics and software set designed to ensure the safe
and reliable operation of large battery array
FEATURES OF BATTERY MANAGEMENT SYSTEM
Includes Advanced “ENERGY-Watch” programmable Battery Charge Pump that allows for the widest range of charge-discharge rates that maximize
utilization without compromising battery life or investment by exceeding DOD
Includes redundant systems and built-in ground fault impedance measurement. Dual independent processors located in different modules monitor
other and the battery cells for unsafe and faulty operation and disconnect the contactors, isolating the battery stack when an unsafe condition is
Includes protection from electromagnetic interference to ensure highly accurate voltage readings and reliable communications.
System can be dually powered by the battery stack as well as via an external power source to remain operational when cells are fully discharged.
This allows the BMS to maintain communications with external systems and manage the cell recharge process even from zero voltage.
Modular scalable architecture enables the UtiliCell BMS to be configured to support batteries ranging from small to large energy storage system.
Communicates with external maintenance and monitoring systems via Ethernet or Modbus.
Firmware updates can be performed via Ethernet
PREMIUM BATTERY MODULE
BMS / Battery
Management
System
Fully integrated air- and liquid-cooled battery thermal
management model that provides accurate cooling and heating
of module
*Critical for maximization of battery performance, reliability, safety and durability
EV Battery Module Cooling Plate
EV Battery Module
Heat Spreader
Battery Cell Pouches
Thermal Interface Material (TIM)
Oblique Cold Plate
Conditions:
Temp: 30-35°C
Heat flux: 0.02-0.3W/cm2
SAFETY THROUGH DESIGN
UtiliCell’s “Safety Through Design”
Safety-conscious design and installation that comply with latest
industry codes and standards.
Our team of experienced engineers provides the skills necessary
for a successful energy storage system installation, from initial
assessment through post-installation measurement and
verification.
Our Lithium Ion Cells and Batteries
Products tested according to UN Guidelines:
Test 1
Test 2
Test 3
Test 4
Altitude Simulation
Thermal Test
Vibration
Shock
Test 5
Test 6
Test 7
Test 8
External Short Circuit
Impact
Overcharge
WHO WE SERVE
ENERGY ENTREPRENEURS
COMMERCIAL
UTILITIES
INVESTORS
RENEWABLES AND DISTRIBUTED GENERATION
HOW WE SERVE OUR CUSTOMERS
ENERGY GENRATION and STORAGE
CONSULTATION
CUSTOM PROPOSAL
SMART STORAGE DESIGN
DELIVERY AND INSTALLATION
SUPPORT, MAINTENANCE AND WARRANTY
HOW WE SERVE OUR CUSTOMERS
1
ENERGY STORAGE CONSULTATION
Discuss your unique energy needs and project goals
Learn which features and benefits you are most interested in
Review your historical electricity generation and usage patterns
Visit your site to evaluate physical space and environment
Provide a custom presentation
Show you how storing and discharging your own power can lower your companies operating costs
2
CUSTOM PROPOSAL
Prepare a full financial analysis of your energy storage project, including annual cost savings, payback calculations
cash flow analysis
Identify any government incentives, rebates, tax credits and depreciation that can dramatically improve your
investment
Show you our Partner Solution, which requires little or no capital investment; you pay only for the electricity
services you use each month.
HOW WE SERVE OUR CUSTOMERS
3
SMART STORAGE DESIGN
Our in-house engineering team will custom-design your energy storage system based on your facility's site and
electrical needs
work exclusively with reputable UtiliCell component manufacturers and suppliers with the latest technology to
our high performance energy storage systems
Satisfy your specific needs in quality, cost optimization, ease of integration and overall design
4
DELIVERY AND INSTALLATION
Our professional installation teams will build your system to our exacting standards
Commercial installation times depend on system size and complexity
Work closely with you ensure minimal disruption to your business
Our project managers oversee all the building permits, inspections and connection to the utility grid
HOW WE SERVE OUR CUSTOMERS
5
SUPPORT, MAINTENANCE AND WARRANTY
TexasMicroGRID continuously monitors and fine-tunes your system performance to ensure it is running smoothly
We provide additional services along this system lifecycle including project management, engineering, installation,
commissioning, training, maintenance and recycling
Customized operation, maintenance and service contracts over the entire lifecycle of installation
10 year warranty on battery array and 25 year warranty on balance of system best in class
Extended warranty and service plans available
100% 'Uptime' Performance Warranty & Loss Guarantee
CONTACT US FOR MORE INFORMATION
ENERGY STORAGE CONSULTATION
“Big batteries that can store electricity for wind and solar generation
are the indispensable enablers of the Energy Internet of the future.”
Thomas L. Friedman NY Times
Dan L. Vogler, CEO
Phone: (512) 923-4741
Email: [email protected]