PV-Hybrid DC Power Solutions for Unstable Grids Wireless Sites Ingo Meyer b w Electronic Systems...

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    Indonesian-German Renewables Forum

    PV Hybrid Systems

    16-20 September 2013, Jakarta

    Ingo Meyer I VP Sales & Marketing

    b+w Electronics Systems GmbH & Co. KG

    Oberhausen, Germany

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    page 2 February 1, 2014

    PV-Hybrid DC Power Solutions For Unstable

    Grids On Wireless Sites

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    Established in 1980

    Central design and manufacturing in Oberhausen

    Production of power systems opened in 1992

    NokiaOEM partner for power units since 1992

    Delivered over 100.000 power distribution units

    since 1992

    Delivered over 70.000 systems since 1992

    Quality Standards: ISO 9001:2000, ISO 14001

    Up to maximum 1.000 Systems per month

    February 1, 2014

    b+w Experience

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    Headquarters, Oberhausen

    February 1, 2014

    b+w Experience

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    *Source: Capgemini, Telecom, Media & Entertainment

    Operating costs of tower infrastructure, like diesel generators,

    air-conditioning equipment, and security and site rentals, form a significant

    portion of nearly 60% of site expenses.*

    60%of site expenses

    February 1, 2014

    Situation On Telecom Wireless Sites

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    page 6

    Source: Money Week 2012 4 17

    Oil prices have been on everyone's mind, having spiked 141%

    over the last 3 years.

    USD

    141%

    February 1, 2014

    Oil Prices Go Up

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    Shelter, Brazil SolarCube, Brazil

    February 1, 2014

    Case Study Brazil: SolarCube Vs. Shelter

    87% savings

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    W h kWh Shelter/Y SolarCube/Y Delta

    Base station 600 24 14,4 5.256 5256

    Aircon 5.000 24 120 43.800 0

    Fan 100 24 2,4 0 876

    Transformer 38 24 0,91 332,9 0

    Transformer HE 17 24 0,41 0 148,9

    Battery Lead 92 24 2,2 805,9 0

    Batter Li-Ion 23 24 0,55 0 201,48

    Rectifier (losses) 60 24 1,44 525,6 0

    Rectifier LP(losses)

    36 24 0,86 0 315,4

    Total kWh/Y 50.720,4 6.797,78 -87%-87%

    February 1, 2014

    Case Study Brazil: SolarCube Vs. Shelter

    87% savings

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    OPEX calculation from EADS shows a 87% energy saving with SolarCubevs. a Shelter.

    87%energy saving

    February 1, 2014

    Case Study Brazil: SolarCube Vs. Shelter

    87% savings

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    page 11 February 1, 2014

    Green Field Off Grid Site Solution: SolarCube +

    HybridCube Independent DC Power Supply

    DC SolarCube plus HybridCube

    Solar power and battery backup

    Supplemented with standby DC generator

    Off grid wireless sites

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    The b+w HybridCube is a compact independent off grid DC power

    supply system for outdoor telecom equipment utilising solar panels,

    diesel generator and batteries.

    February 1, 2014

    HybridCube Independent DC Power Supply

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    page 13 February 1, 2014

    Break Even Expected At 2 Years

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    page 15 February 1, 2014

    The Customer Benefits

    b+w will help to improve your life for a better future.

    Lets get started.

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    page 16 February 1, 2014

    Contact: Ingo Meyer

    VP Sales & Marketing

    b+w Electronic Systems GmbH & Co. KG

    Zur Eisenhuette 11D-46047 Oberhausen

    Mobile: +49 163 2626675

    Mail to: [email protected]

    www.b-w.com