Windstreaminc com Wind Stream Energy Technologies India Pvt

Windstream-inc. com Wind. Stream Energy Technologies India Pvt. Ltd. Company Presentation - 2015 The simple, efficient & cost effective way to utilize highly available Wind and Solar resources Property of Wind. Stream Technologies. Proprietary and Confidential in “India”

The Solar. Mill® An Efficient Way of Windstream-inc. com Combining the Power of Wind and Solar The Solar. Mill Generates: • Energy from the sun and wind: Daytime. • Energy from the wind: Day & Night. • Energy even on cloudy days • More energy even on hot sunny days due to cooling effect on solar panels through wind-blown by turbines. • Solar. Mills harvest energy from the sun and wind simultaneously and also independently. Standing about 1 meter tall, Solar. Mills meet most of the building code requirements. Property of Wind. Stream Technologies. Proprietary and Confidential

Why Solar. Mill? • The Solar. Mill technology smooth’s out the highs and lows of energy generation periods due to seasonality as solar irradiation and wind speeds change throughout the course of the year. • The hybrid solution will compensate for seasonal losses of power generation Windstream-inc. com while depending on any one type of renewable energy system. Property of Wind. Stream Technologies. Proprietary and Confidential

Windstream-inc. com Solar. Mill Annual Energy Output Solar – 1 k. W Solar. Mill: 2 Mills with 1 k. W Solar – (1. 5 k. W) Property of Wind. Stream Technologies. Proprietary and Confidential

Construction Windstream-inc. com Solar. Mill Assembly: • 3 Vertical Axis Turbines mounted on a single base • Turbines (Savonius) produce energy by accepting winds coming from any direction • Cut-in wind speed – 2 m/s & Cut-out wind speed – 18 m/s • Silent operation • Designed for both On. Grid and Off-Grid applications Generator beneath each Turbine Property of Wind. Stream Technologies. Proprietary and Confidential Wind Electronic Box

The Technology Reliable • Corrosion Resistant Material: all steel parts are pre-galvanized. Aluminum or stainless components are used where appropriate. Windstream-inc. com • Circuit Protection: Electronics provide protection for over-voltage and overcurrent by monitoring the current and voltage in each system. • Mechanical Braking: The unit is equipped with a failsafe centrifugal braking system designed to protect the turbines and generators at high wind speeds (beyond 18. 5 m/s). • Able to withstand temperature ranges from -30°C to 50°C. Property of Wind. Stream Technologies. Proprietary and Confidential

Windstream-inc. com What factors determine the amount of electricity produced? • Aside from the size and type of solar panel, solar radiation levels depend upon the time of year, the time of day, and the latitude of where the system is installed. Dust, moisture levels and cloud cover can also decrease the amount of solar radiation available. Property of Wind. Stream Technologies. Proprietary and Confidential

Windstream-inc. com Is my school building suitable for a solar power system? • If any of your school buildings have an unshaded north-facing roof with adequate space, you will be able to have a grid connect system installed. Property of Wind. Stream Technologies. Proprietary and Confidential

Windstream-inc. com How long will my grid connect solar power system last? • Solar modules have an incredibly long lifespan showing little reduction in electrical output after 25 years – and any loss is mostly due to the glass covering becoming cloudy. Solar panels installed in Australia over 30 years ago are still in operation today. All our solar panels carry an output warranty of 25 years. • Electronic components such as inverters & Batteries has a warranty for 5 years. Property of Wind. Stream Technologies. Proprietary and Confidential

Windstream-inc. com What happens on cloudy days? • The beauty of a grid connect system in schools is that as you are still also connected to the mains power supply, any shortfall in electricity production will come from your mains supply. There is no switching or manual monitoring needed, the process is automatic and seamless. Property of Wind. Stream Technologies. Proprietary and Confidential

Windstream-inc. com What does a typical school solar power system consist of? • When it comes to solar power, it doesn’t get much simpler than a grid connect system; which aside from cabling, labels, enclosures and framing; basically just consists of an array of solar panels for electricity production, an inverter which converts the DC electricity into AC, which is then connected to the power grid through the electricity meter. Property of Wind. Stream Technologies. Proprietary and Confidential

Advantages of Solar. Mill • Easy to mount on any rooftop; no complicated masts, guy wires, or towers. • Simple ballasted installation that avoids roof penetration. • Environment-friendly, silent operation. • Higher power density per square foot. • Scalable power generation. Windstream-inc. com • Mechanical braking at high-speed winds beyond 18 m/s. • Increases the battery life & minimizes the battery storage capacity. Property of Wind. Stream Technologies. Proprietary and Confidential

Applications of Solar. Mill Street Lighting Windstream-inc. com Residential/Commercial Telecom Towers Charging Stations Property of Wind. Stream Technologies. Proprietary and Confidential

Industrial Partnerships Windstream-inc. com • Wind. Stream Technologies – Inc, USA Institutional Tie-ups • Purdue University, Indiana, USA Property of Wind. Stream Technologies. Proprietary and Confidential

Windstream-inc. com Advantages for school • Hour of working – 8 hours of working, where as the power generation would be 24/7. • Days of working – Around 180 days of working. Remaining 185 days the power generated would be put back on the grid. Henceforth generating revenue to the institute. • Consumptions • Facilitates Property of Wind. Stream Technologies. Proprietary and Confidential

Solar. Mill Models SM 1 -2 P (750 W) SM 2 -3 P (1. 25 k. W) SM 2 -6 P (2 k. W) SM 1 -3 P (1 k. W) Windstream-inc. com SM 1 -1 P (500 W) Property of Wind. Stream Technologies. Proprietary and Confidential SM 2 -9 P (2. 75 k. W)

Windstream-inc. com Model Specifications Model SM 1 -1 P Model SM 1 -2 P Model SM 1 -3 P Solar Rated Power 250 W Solar Rated Power 500 W Solar Rated Power 750 W Wind Rated Power for the location 500 W Total Capacity 750 W Total Capacity 1 k. W Total Capacity 1. 25 k. W Model SM 2 -3 P Model SM 2 -6 P Model SM 2 -9 P Solar Rated Power 750 W Solar Rated Power 1. 5 k. W Solar Rated Power 2. 25 W Wind Rated Power for the location 1 k. W Total Capacity 1. 75 k. W Total Capacity 2. 5 k. W Total Capacity 3. 25 k. W Property of Wind. Stream Technologies. Proprietary and Confidential

Installations Throughout India BITS PILANI, Goa Windstream-inc. com CTARA, Ministry of Railways , Hyderabad Sainik School, Satara Delhi Property of Wind. Stream Technologies. Proprietary and Confidential

Installations Throughout India Nagpur, Maharashtra Windstream-inc. com Nasik, Maharashtra Hyderabad, Telangana Property of Wind. Stream Technologies. Proprietary and Confidential

Installations Throughout The World Lima, Peru 80 k. W installation (Kingston, Jamaica) Tandil, Argentina Windstream-inc. com Curacao (Island) Property of Wind. Stream Technologies. Proprietary and Confidential

Installations Throughout The World Entra Eindom, Norway New Jersey, USA Windstream-inc. com Malaga, Spain Indiana, USA Kingston, Jamaica Property of Wind. Stream Technologies. Proprietary and Confidential

Additional Products From Wind. Stream Mobile. Mill™ Windstream-inc. com The Mobile. Mill for rescue operations at natural calamity sites and emergency sites with dramatically least response time from onsite setup to action: • 60 second deployment time • 4 KW of renewable energy. • Designed for emergency relief, the technology can be adapted for many other uses Property of Wind. Stream Technologies. Proprietary and Confidential

Additional Products From Wind. Stream Tower. Mill®- Communication Tower Solution Windstream-inc. com • 100, 000’s of towers worldwide are subject to unstable grid connections or are powered by fossil fuels • Leverages current technology for communication tower back-up • Uninterrupted connectivity during black-outs, fuel shortages, and other failures • The first deployment of Tower. Mill® technology (10 k. W) was done in Nassau, Bahamas. • Bahamas pilot project can be seen here: http: //www. windstream-inc. com/products/towermill Property of Wind. Stream Technologies. Proprietary and Confidential

Highlights • 2012 Forbes Companies to Watch Winner • One of 25 companies in the state of Indiana • These companies generated $688 million in revenue and employed 384 people Windstream-inc. com • 2010 Vogt Invention and Innovation Award • Recognized by the Community Foundation of Louisville and Greater Louisville Inc. • 2015 Featured in Inc. Magazine labelled us as one of the “three hottest Clean. Tech companies on planet” http: //www. inc. com/murray-newlands/three-of-thehottest-cleantech-companies-on-the-planet. html Property of Wind. Stream Technologies. Proprietary and Confidential

Windstream-inc. com Property of Wind. Stream Technologies. Proprietary and Confidential

For More Information Visit: www. windstream-inc. com Contact : Rishi Raj Rishabh 09341222099 Windstream-inc. com Niranjan Patil 09900666885 INDIA OFFICE: Wind. Stream Energy Technologies India Pvt. Ltd. G 2, SSH Pride, Plot 273, Road# 78, Jubilee Hills, Hyderabad-500096 FACTORY: Wind. Stream Energy Technologies India Pvt. Ltd. Plot no: 26/A, HCL Hardware Park, Maheshwaram (Mandal), Ranga Reddy Dist. , Telangana - 501359 Property of Wind. Stream Technologies. Proprietary and Confidential