BatFotovoltaicoyEolico

7/28/2019 BatFotovoltaicoyEolico

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Introduction ToEnerSys Reserve Power

Renewable Market

Product Ranges


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EnerSys Renewable Options

Power Safe RE New!!

Power Safe TS, TY, TZ

Power Safe OPzV

Power Safe SBS EON

Power Safe PV Bloc

Power Safe SOL NiCd

Battery boxes

CBU 8190C

Summary


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Our vision Renewable EnergyOptimized range of technologies and products for storage in renewable energy applications. Reliability, performance and efficiency. Diversified product offering Wide spectrum of technology offering to accommodate various applications

Lead based Chemistry

Nickel based ChemistryLithium based Chemistry

PowerSafe batteries are designed and optimised against specific applications for efficientcycling in the evolving Renewable Energy space of Solar, Wind and Water power generation.

Working closely with customers, we help them scope solutions to manage their storedenergy effectively and efficiently.


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Solar Off-Grid market

Worldwide trend on solar-based power utilities.Laws and regulations are focused on renewable more andmore. > Governments financial support provided !

There are currently two mainmarkets within the Solar Off-Gridapplications:

Large solar plants using proventechnologies like OPzV, NiCd, OPzS

- Small to medium

All kinds of technologies, RERequirements: > 700 cycles / DOD60%

Market overview (1/4)


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Hybrid market

Save fuel on diesel generator to reduce costs and carbonfootprint. > 40,000 base stations in Africa !Networks expanding at 120,000 base stations per year

The financial economics and the remoteLocation logistic demand a battery lifeOf at least 3 years.

3 years means > 1100 cycles at a DODof 50% or more.

Therefore 2 battery ranges are proposed:OPzV, AGM pure lead



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Smart Grid

..means an optimized management of energy generation,distribution and consumption. >provide energy at anytime and at any places when needed! Therefore an energystorage is absolutly essential.

- Voltage/frequency regulation- Peak shaving- Load leveling

Flat plate technology with largecapacities are required for this

application: VRLA AGM,VRLA Gel, VRLA AGM Gel



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Hybrid- OPzV

- SBS EON

Solar Off-Grid- NiCd

- OPzV

- TS - RE

- PV-bloc

- DDm

Smart Grid- DDm - NiCd

Market overview by product (4/4)


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Flooded tubular cells (open vented), designed for renewable energy applications

Products available flooded2 volt / 210 - 2050Ah (C 100 /1.90Vpc/25C)

12 volt/ 350 - 2050Ah (C 100 /1.90Vpc/25C) 3 Sizes 55Ah, 85Ah, 125Ah Excellent cycle capability > 1500 cycle @ 60% DOD Float Level Indicator Watering needed Flag Terminals High operational reliability Low maintenance

Powersafe RE [1/2]


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Powersafe RE (2/2)

PowerSafe RE Cycle LifeNumber of Cycles versus Depth of Discharge

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Depth of Discharge (%)@ 25C

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Flooded tubular cells (open vented),designed for renewable energy applications

Products available in flooded or dry chargedversions

2 volt / 300 - 4580Ah (C 120 /1.85Vpc/25C) Excellent cycle capability > 2000 cycle @

60% DOD 18 years design life 20C High operational reliability Low maintenance

Powersafe TS (1/2)


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Powersafe TS (2/2)

PowerSafe TS Cycle LifeNumber of Cycles versus Depth of Discharge

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Tubular VRLA technology with Gel electrolyte2 volt / 273 - 3932Ah (C 120 /1.85Vpc/25C)

Optimised for low rate applications withdischarge duration of one hour or more

Excellent cycle capability > 1600 cycle @ 60%DOD

Recombination rate > 95% 20 years design life @ 20C Manufactured to highest international standards

in France and Bulgaria

PowerSafe OPzV (1/2)


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PowerSafe OPzV (2/2)

PowerSafe OPzV Cycle LifeNumber of Cycles versus Depth of Discharge

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TPPL pure lead thin plate technology- 12 volt: SBS B14/B14F, C11/C11F, 100/100F, 170F & 190F- 2 volt: SBS 410 Key benefits & claims:

15 years design life (20C) High cycle capability (up to 1200 cycles @ 60% DOD) Compact design & High energy density Operating temperature range: -40C to +80C 2 year shelf life @ 20C

Made in UK Main applications: Hybrid

PowerSafe SBS EON (1/3)


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The advantages of high purity materials are:

Low rate of grid corrosion

Low float charge current

Low gassing rate

= High tem perature res is tance Lo ng er Service Life

Low rate of self discharge = Lon g She l f L i fe

Thinner positive grids = High Energy Densi ty High Per fo rmance

High purity materials (TPPL) are more expensive.

but the advantages outweigh the ext ra cos t



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PowerSafe SBS EON Cycle LifeNumber of Cycles versus Depth of Discharge

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Float c harge

Boost Charge

Documents

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