HybridCube and SolarCube - Outdoor Hybrid Power Solutions

HybridCube and SolarCube – Outdoor Hybrid Power Solutions

TRADITIONAL SITE POWER SOLUTION PROBLEMS Traditional power solutions for mobile sites are not ideal for remote locations with poor grid availability or complete off grid applications, especially in high temperature regions or other rough weather conditions.Complex custom site engineering is required resulting in:• High capital investment costs for equipments and civil engineering works• Costly and difficult deployment • High cooling costs• Regular refueling and maintenance• High fuel costs• Overall very high operational costs for low revenue sites

b+w HYBRID SOLUTIONS:Reliable Grid Sites - Stand alone AC Solar Cube Solar power and battery backup supplemented by reliable AC mains Unstable Grid Sites - AC Solar Cube plus Hybrid Cube Solar power and battery backup supplemented by unreliable AC mains with standby DC generator Off Grid Sites - DC Solar Cube plus Hybrid Cube Solar power and battery backup supplemented with standby DC generator

b+w HYBRID POWER SYSTEM ADVANTAGES• Reduced capital investment in equipment and civil engineering works• Single installation for Power and BTS. No need for BTS shelter• Compact solution for easy installation• Reduced operational and maintenance costs due to: • Reduced fuel requirements with no air conditioning requirements • HighefficiencypowersystemwithDCbusbasedsystemandno conversion losses • One year maintenance and refueling interval based on a 1kW 24/7 load typical for BTS • Long life high temperature resistant batteries increasing replacement intervals • Vandalism proof enclosures with hidden hinges increasing security for installed components • Intelligent system controller for local or remote system control and monitoring

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HybridCube – Off-Grid Energy Supply

The HybridCube provides an energy saving off grid source of electrical power for outdoor telecom systems, especially in locations with poor grid availability. It is an optimized hybrid system utilizing sun, wind and diesel. The sole usage of a 48V DC bus eliminates losses for conversion, the combination with low energy outdoor system like SolarCube reduces operational cost to a maximum.

Features / Benefits• Very compact and totally independent off-grid energy supply system• High efficient Solar modules (19,5%) with MPP tracker (4*240W peak)• Diesel generator powered and passive cooled with 1440l diesel tank• Low fuel consumption due to highest technological components• Battery shelves for up to 1200Ah (Lithium-Ion), up to 3000 battery cycles• Optional 1kW Wind turbine• 1 year autonomy/maintenance interval

SolarCube – Advanced Outdoor Cabinet

The basic function of the Advanced Outdoor Cabinet is to rectify the AC mains applied at its input, in order to supply a DC power for the operation of the base station and other embedded equipment. In the event of AC mains interruption or total loss of AC mains, the Advanced Outdoor Cabinet provides a backup to keep the base station running for a specified period of time.To optimise the efficiency of the total power system solution, the solar panels are cooled utilising the cabinet cooling system air outlets in the roof. As a secondary effect the solar panels help cabinet cooling by protecting it from direct solar radiation.

Features / Benefits• IP55 Aluminium outdoor cabinet• Double wall construction with insulation material designed for minimal operating cost• Adaptive heat management concept• Increased surface area for better heat dissipation• Supplement solar energy source to reduce operational cost• GE Power Electronics 97% high efficiency rectifiers• GE Power Electronics Galaxy Pulsar system controller with internet communication.• Flexible 19“ rack mounting for customer load equipments• Li-Ion Battery - high temp resistance• Front accessible for installation and maintenance• Vandalism protected• Isolation transformer• Integrated lightning protection• Reduces power consumption up to 85%

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Comprehensive product and service solutions from project planning to site maintenance

For over 30 years b+w has supported its customers in the continuous growth of telecommunication networks with a wide diversity of technologies including 2G, 3G and 4G as well as Microwave and radio links. b+w have a broad knowledge and experience of telecommunications technologies through close cooperation with suppliers such as Ericsson, NSN, ZTE and Huawei.To date b+w have installed over 30,000 Base Stations (2G, 3G & 4G) and radio links.b+w power systems provide solutions for worldwide applications with dependable operation even under the harshest environmental conditions. Recent successful projects include: Hybrid power systems for mobile Police radio in Latin America; Outdoor combined power and BTS cabinets for GSM in Siberia; fixed line network power in Saudi Arabia and Africa.b+w offer comprehensive project services from planning, product design, installation and integration through to staff technical training and operational maintenance, fully certified to DIN ISO 9001 / 14001.b+w technical support is available via 24/7 telephone hotline or on line. Technical training can be provided for both power and BTS equipments either at the b+w training centre in Oberhausen, Germany, or locally to suit customer needs.

Our special Services include:

Site Solution Engineering

• Site surveys of telecommunications sites (rooftop, mast)• Planning of sites (Electrical and civil works)• Lightning protection concepts• Development of site specific solutions

Telecom Implementation

• Installation of infrastructure (steel, feeder, fiber optic) • Installation of Base Stations (2/3/4G), Radio links• Network Integration of Base Station, radio links• Maintenance and Field Service

b+w Electronic Systems GmbH & Co. KGZur Eisenhütte 1146047 Oberhausen, GermanyPhone: + 49 (0) 208 – 850 98-0Fax: + 49 (0) 208 – 850 98-971E-Mail: bwd@b-w.com

www.b-w.com

Please contact your b+w sales representative for pricing, availability and optional features.