TeamSustain offers various services for Telecom sites, which include

1.    Energy Efficiency Audit
2.    Shading analysis and estimation of power generation potential 
3.    Solar based Solutions for Base Transceiver Station (BTS) – Design and Engineering
4.    SPV System - Post installation Quality Audit and compliance report

I.    ENERGY EFFICIENCY AUDIT

A.    Shelter

• Minimize Heat Gain of the shelter envelope
• Reducing AC run time for Indoor units
• Minimize operating temperature of outdoor units
• Minimize dust accumulation
• Ease of cleaning and maintenance
• Optimized layout of equipment for efficiency, safety and maintenance 

• Recommendation of Air conditioning technology based on performance and financial viability for improved efficiency
• Capacity optimization

C.    DG Type and Capacity for Improved performance and Higher Fuel Efficiency

D.    Optimization of Battery Bank Capacity

A study will be performed on present battery sizing to provide recommendation to enhance the battery bank life minimum up to 5 years -

Recommendation on –

• Appropriate resizing if necessary will be provided
• Other accessories for larger battery life
• Rectifier and additional features if any
• Appropriate vendors and technologies

E.    Earthing, Lightning and Surge Protector

Guidelines for –

• Design and selection of earthing and lightning scheme
• Selection of material and quality
• Enhanced Safety, equipment protection
• Lower equipment loss ratios due to lightning and earthing

II.    SHADING ANALYSIS

TeamSustain conducts Shading analysis using state-of-the–art technology tools and software which helps assessing the power generation potential at the site to design an SPV system of optimized capacity.

Power Generation Potential and Recommendation Report are generated including -

1.    Shading Analysis Report
2.    Recommendation on shade minimization
3.    Solar Panel layout for maximizing power generation based on shading analysis report
4.    String connection recommendation to minimize impact of shading, if any
5.    Solar Power Generation Simulation Data based on recommended panel layout

The following parameters will be derived from the above reports -

1.    Height of the Solar Panel Structure
2.    Orientation of Solar Panel for improved power generation
3.    Tilt of the mounted Solar Panels
4.    Power generation potential for entire year
5.    Performance of the system based on the existing load
6.    Estimated DG runtime in a year   

III.    SOLAR BASED SOLUTIONS FOR BASE TRANSCEIVER STATION (BTS) – DESIGN AND ENGINEERING

TeamSustain offers Design and Engineering services for setting SPV system considering the climatic conditions, handling for indoor and outdoor installations.

•    INDOOR (AIR CONDITIONED)

95% of the energy requirement is met through Solar energy

•    OUTDOOR

• 100% of the energy requirement is met through Solar energy
• DC Generators – Best efficiency in class
• DC Air Conditioners– Reduced power consumption
• Solar Modules
• Best efficiency in class
• 10% more output than any other crystalline module
• Best power tolerance
• High ranking in field tests
• Batteries - Superior recharge efficiency

•    Charge Controllers from OutBack USA

• Increases PV Array Output by up to 30%
• Advanced Continuous Maximum Power Point Tracking
• Full Power Output in Ambient Temperatures up to 104°F (40°C)
• Battery Voltages from 12 VDC to 60 VDC
• Fully OutBack Network Integrated and Programmable
• Programmable Auxiliary Control Output
• Built-in 128 days of Data Logging
• More than 1000 units presently working in BTS sites across India and Bangladesh

•    Standard 5 Year Warrant

IV.    SPV SYSTEM - POST INSTALLATION QUALITY AUDIT AND COMPLIANCE REPORT

TeamSustain offers Post Installation audit services where key areas of focus are as following :

• Compliance of module placement, angles, string connection as per design
• Equipment Layout will be audited for following issues -
   
     • Cable losses
     • Heat Gain
     • Measures for avoiding flood
     • Appropriate mechanisms to avoid  Vandalism

• Mounting of key components
• Cable Sizing for minimized losses 
• Verify all connections   
• Torque compliance at all points
• Airflow Ventilation
• Passive cooling
• Dust filtration
• Angle as per design
• Connections as per design
• Pre set the values of charge controller (float and absorb voltage of battery)