1. Confidential © Copyright 2012www.tatapowersolar.com 0 Tata Power Solar – Overview Tata Power Solar is the largest integrated solar solutions provider in India Rich legacy of over two decades of pioneering excellence in solar ManufacturingProjectsProducts Module Manufacturing –Manufacturing capacity of 200 MW –Produces both standard (60/72 cell) and specialty modules (2W-100W) –More than 500 MW of modules shipped worldwide Cell Manufacturing –180 MW of capacity with market leading efficiency of 17.2% –Process mono and multi cells Large Projects –Strong EPC expertise for 3+ years executing diverse projects of multi- ple sizes across India –70 MW commissioned till date and 100 MW under construction –Lifetime O&M services Industrial Solutions –18+ years of experience with 1000+ installations nationwide –60+ installations under progress PV Products –15+ years history of a broad range of proven solar products –Range of 20+ products in market (home/street lighting systems, solar water pumps, power packs, etc.) Water Heaters –18+ years of experience delivering high quality, reliable products –Available in 3 ranges – Zing, Duro & Ultima –Strong network of 130+ dealers across India

2. Confidential © Copyright 2012www.tatapowersolar.com 1 Where we play in the solar value chain? Corporate/ Power producer CellModule Polysillicon/ Wafer Projects CustomerProducts Bank/ Financier Electricity Heat Water Light 70 MW installed capacity to date 100 MW under construction O&M services Wide range of 20+ products Pan India dealer network Best in class after sales support 180 MW capacity State-of-art equipment Market leading efficiencies (17.2%) 200 MW capacity World class standard modules Distinctive specialty modules TPS’ presence in the value chain TPS not present in these areas

3. Confidential © Copyright 2012www.tatapowersolar.com 2 Characteristics Module Manufacturing – Standard Modules TP300 Series Multi-Crystalline Modules TP250 Series Multi-Crystalline Modules Available in the range of 230-300W Internationally certified by TUV, IEC, UL Modules with positive power tolerance of 0 ~ +5 W Torsion and corrosion resistant anodized aluminium frame Optimized edge clearance for high quality rugged design Ability to withstand high wind pressure and snow loads Unique featuresBenefits Anti-reflective glass (ARC glass) High energy yield High fill factor Improved energy conversion efficiency Ultra-soft interconnect with stress relief Enhanced reliability Unique output termination using spot soldering Improved product longevity and reliability Unique back sheet design Use even under corrosive environments

4. Confidential © Copyright 2012www.tatapowersolar.com 3 Module Manufacturing – Specialty Modules Module Certification Unique featuresBenefits Torsion and corrosion-resistant anodized alumi- num frames with high strength and mounting holes Quick and easy installation High efficiency cells used in modules for applications in which space is a constraint Highly customizable solutions High transitivity glass used as superstrateHigher impact resistance Characteristics Wide range – 2W to 100W available Industry leading power warranty Meets MNRE, DGS&D and STQC specifications for use in Indian market Blocking and bypass diode available IV curve and specifications available for all products UV resistant, weather-proof junction box available Applications Lighting: Indoor, street and lanterns Telecommunication and radio relay towers Stand alone systems Defense and offshore applications Solar water pumps Signage and flashers

5. Confidential © Copyright 2012www.tatapowersolar.com 4 Cell Manufacturing – Crystalline Silicon Production facility overview 180 MW of cell manufacturing capacity 20+ years of production experience High quality German equipment and tools Features Efficiency – 17.2% Yield – 97% High conversion efficiency, resulting in superior power output Outstanding power output even in low light/high temperature Optimized design for ease of soldering and lamination Long-term stability, reliability and performance Low breakage rate Color uniformity Production facility overview Precision cell efficiency sorting procedure Stringent criteria for color uniformity and appearance Reverse current and shunt resistance screening REACH-SVHC test passed, ISO9001, ISO14001 and OHSAS 18001 certified Calibrated against Fraunhofer ISE

6. Confidential © Copyright 2012www.tatapowersolar.com 5 Why Tata Power Solar? Large Projects – Grid connected ground mount Why a specialist solar EPC? Outsource Operational Risks 20+ years experience in solar Strong EPC expertise Tier I bankable manufacturer Risk of cost escalation Supply chain & delivery risk Risk of plant performance guarantee Quality & Performance 70MW installed till date & 100MW under construction Expertise in optimizing plant performance History of delivering beyond obligation Experience driven productivity Global ‘best practices’ Plant management expertise Bankability & Warranty Part of the $ 100 bn Tata group Local service ecosystem Investor friendly model Interface for all ‘warranty’ related issues

7. Confidential © Copyright 2012www.tatapowersolar.com 6 Industrial Solutions – Rooftop & Ground-mount Why choose Tata Power Solar? Why captive solar plants? Cost effective solution meet gaps in energy demands Reliable source of power compared to conventional power sources Monetize rooftop space Meet Solar RPO and REC obligations Green source of power 10+ years of experience with 1000+ installations till date Turnkey solar solutions Customized solutions for unique challenges Cost competitive with Capex / Opex financing plans on offer Infosys, Trivandrum – 127kWp DLF, Gurgaon – 50kWp SPGS

8. Confidential © Copyright 2012www.tatapowersolar.com 7 Products Broad Product Portfolio 15+ years of proven track record Financing available Best in class after sales support Innovative high quality products Affordable price point Power PackMicro grid Water Water Pump Heat Water Heater Light Home lighting Lantern Street light Power

9. Confidential © Copyright 2012www.tatapowersolar.com 8 For more information, please contact :- sales@tatapowersolar.com or Get in touch with Customer Service Professional at 1800 419 8777 Contact Information

10. Confidential © Copyright 2012www.tatapowersolar.com 9 Tata Power Solar is committed to enabling solar everywhere and bringing the power of the Sun to people in the most efficient and cost effective way possible Mission Statement