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www.rolls-battery.com

RENEWABLE PRESENTATION GREECE 2019

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• Factory situated in Nova Scotia, Canada

• Established 1939 Canada (Surrette Family)

• Independent Canadian company

• Employing 200 people

• Advanced automated manufacturing facility

• Production of heavy duty deep cycle batteries

• Supply for RE / Motive Power / Rail / Marine markets

WORLD CLASS BATTERY PRODUCTION

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• Medium sized manufacturer

• Two Shifts (10 hr) daily

• Three production lines ( 2 6V and 12V & 1 Industrial 2V)

• Volume approximately 900,000 units per annum

PRODUCTION FACILITY

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• Deep Cycle

• Flooded

• AGM

• OPzV

PV SOLAR PRODUCT LINE INTRODUCTION

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• Thick Plate Design

• Enveloped Separators

• High Density of Active Material

• No Sediment Chamber

• Increased Liquid Reserve

• Less Maintenance

• Superior Cycling Performance - 1400 @ 50% D.O.D

RE (Renewable Energy) SERIES

4000 Series - 3 Year Warranty

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Case Study – Flooded Solar System Example, Spain

• Rolls S-530

• 6 v Batteries

o 530Ah @ C100

o 400Ah @ C20

o 340Ah @ C10

• 318 x 181 x 426 mm

• Weight - 53Kg Wet /41 Kg Dry

• Small off-grid house

• No electricity

• Running small domestic appliances

• Recharged from solar and small wind generator

• Meets household requirements

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FLOODED 5000 SERIES

5000 Series - 5 Year Warranty

Heavy Duty 2v Deep Cycle Cells

• Water-Miser Fitted As Standard • Dual Container Construction - Eliminates Stray

Current & Acid leakage • Thick Plate Design - 7mm Thick • Highest Density Active Material • Envelope Separators • Increase Liquid Reserve • Eliminate Stray Current • No Acid Leakage • Superior Cycling Performance - 3200 @ 50%

D.O.D

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Case Study - Colombia Amazon

PUERTO NARIÑO • 1250 x 250W panels • 528 x Rolls 2YS31P BATTERIES • 28 SMA INVERTERS X 12KW/ud • 36 SMA INVERTERS CHARGER SUNNY ISLAND 8.0

connected to 12 MULTICLUSTER

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Case Study – Fair Isle

Fair Isle system comprises: • Seven 3-phase battery/inverter clusters each with 3 x SI-80H-12

Sunny Island Inverters, (21 inverters - 126kW total) • SMA MultiCluster Box -36 to marshal inverter cabling and to

connect island loads and back-up generator • Seven banks of 48 x Rolls RB-2YS27PS batteries (588kWh useable

capacity total) • 51.8kWp PV System made up of 192 x REC-270PE multi-

crystalline PV modules ground mounted using 12 Schletter PVMax North frames and connected to 3 x SMA Sunny Tripower 15kW 3ph inverters

• 3 x 60kW Harbon wind turbines • 2 x 80kW back-up diesel generators – supplied by GMI energy.

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AGM SERIES – Absorbed Glass Matt

• Maintenance-free sealed construction • Low internal resistance allowing faster recharge • Shock and vibration resistance ABS case • 800 cycles at 50% DOD* • Standard dimensions for easy retro-fit • 12 Volt Models

AGM SERIES 2

AGM Series 2 - 1 Year Warranty

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Heavy Duty AGM – Absorbed Glass Matt

• Maintenance-free sealed construction • High Density Plate • Heavy Duty Thick Grids • ABS Case and Cover • 1250 cycles at 50% DOD* • Low Internal Resistance • Microporous Glass Matt Separator • 2 Volt, 6 Volt & 12 Volt Models

AGM SERIES 5

AGM Series 5 - 3 Year Warranty

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Case Study – AGM Batteries System Example, UK

Large grid connected farm building during installation.

• Max storage 66 Kwh

• 24 Rolls S6-460 AGM Batteries

• Victron Easysolar 48/5000

• Battery back-up for mains failure, excess PV Storage and domestic

loads at night.

• 50 Kw PV Array.

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OPzV RANGE

Tubular Plate Design with 20 Year Operational Float Life • 3330 Cycles at 50% DOD • High Impact Resistant ABS Red Case • Easy Transportation & System Configuration

OPzV GEL - 3 Year Warranty

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Case Study – OPzV Gel Main house in isolated site, France

Solar field of 9 photovoltaic panels on ground structures, made by the customer.

• 2 MPPT 150/60 solar charge controllers and a MPPT 75/15.

• Charger converter, MultiPlus 24/5000.

• BMV 700 Battery Manager.

• Color Control GX GUI.

• DC surge protection.

• A fleet of 12 batteries "Rolls" OPzV 2 Volt 691 Ah.

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THANK YOU FOR YOUR TIME