WELCOMES ALL DELEGATES Solar – Hybrid Bi-Directional, Grid tied Inverters, PCU, Power Packs Power Back Up – Online UPS, STS, Industrial Inverters, Industrial UPS Power Conditioning – Stabilizers, Isolation Transformers, Active Harmonic filters Custom Power Electronic Solutions WELCOMES ALL DELEGATES Over 3 Decades of Leadership www.consulneowatt.com Consul Neowatt Power Solutions Pvt. Ltd.

TOPICS SOLAR POWER PLANT INVERTERS AND ITS TYPES. APPLICATIONS AND SUITABILITY CASE STUDY – HYBRID PCU Q&A CNPS COMPANY & PRODUCT OVERVIEW

SOLAR POWER– Basic Components 1. Modules – solar electric collectors. 3 basic types in the marketplace: Mono crystalline, poly crystalline, thin film 2. Array – modules connected together into a system   3. Charge Controller – regulates the power going to the Inverter / batteries 4. Bi-Directional Inverter – converts the DC power produced by the CHARGE CONTROLLER to AC. Vise-a Versa it can convert AC power to DC for battery charging. Same Inverter can also EXPORT power to Grid. 5. Grid Tie Inverter – converts DC to AC and feeds the utility grid with the A/C power   6. Batteries – Stores DC power

SOLAR POWER– Basic Components

TYPES OF SOLAR POWER PLANTS All PV systems consist of one or more modules which produce DC power.  It is what is done with this power after it is produced that determines the type of system.   Stand Alone – Off grid Modules, charge controller, batteries, and may or may not have an inverter which converts DC power to A/c power Grid Tie – Grid connected Modules, and inverter connected to the power grid Hybrid – Bi-directional Grid connected with batteries Modules, Hybrid inverter, and batteries for storage when the grid is unavailable Systems can be installed on roofs, ground racks, pole mounts, or on racks which track the sun.

Stand Alone – System Components

Stand Alone – OFF GRID Stand-alone PV systems are designed to operate independent of the electric utility grid, and are generally designed and sized to supply certain DC and/or AC electrical loads. With an inverter to power AC loads Best suited for Remote Electrification requirement, with 1-2 days of Autonomy. For systems with no battery the energy is used immediately like in water pump application. only works when it's sunny Common applications are direct power to DC loads, water pumping and telecommunications. Systems with Battery Backup can supply power 100% of the time: At night, on cloudy days and when the utility power is down/absent

Grid Tie –System Components

Type of Grid Tie Inverter MICRO INVERTER Panel level Inverter with MPPT, located on the back of or situated very close to a solar panel . Rating typically below 500W STRING INVERTER String Level Inverter Rating Typically 5KW-100KW for 3Ph distribution Used in roof top applications in KW scale installation. CENTRAL INVERTER Big Size Inverter with large arrays installation. Rating Typically 250KW-800KW for 3Ph distribution Used for big Solar Parks in MW scale installation.

Grid Tie Inverter Grid Tie System is comparatively the simple but best suitable for the area where utility is reliable and well maintained Grid-Connected systems can supply solar power to your Load and use utility power as a backup. As long as there is enough electricity flowing in from your PV system, no electricity will flow in from the utility company. If your system is generating more power than you are using, the excess will flow back into the grid, turning your meter backwards.

Hybrid Inverter with Grid Connect

Hybrid Inverter with Batteries & Grid Connect

Hybrid Inverter with Batteries & Grid Connect If utility power is reliable and well maintained in the area, and energy storage is not a priority, Grid tie system can work. But if the utility power goes down, even if there is solar, the PV system will be OFF for the safety of the utility workers. Availability of SOLAR is dependent on Grid source and only in the day time. Systems with Battery can supply power 100% of the time.

Hybrid Inverter with Batteries & Grid Connect Unique Advantage: Solar optimised utilisation. High availability of usable power. Active filtering Property, making cleaner network. DG compatibility Seamless changeover suitable for all sensitive loads (it can replace the requirement of UPS) Flexible in designing source requirement

Hybrid– Grid Connected with Batteries - Rack Installation

Case study @ Radhasaomi Satsang Dayalbagh CNPS has supplied 75 solar Hybrid Solar PCU of 1-2KW rating at Dayal Bagh – Radhasaomi Satsang committee. 75 households with rooftop solar power plants of 1-2kWp with 4-6hrs backup During surplus generation the electricity is fed into the other houses of the colony through Grid and internal net metering system. Torrent Power (the primary power utility provider) has no business beyond bulk purchase. Advantage :Batteries have longer lives compared to the islanded mini-grid system. As the batteries are not discharging all the time the number of discharge cycles is lower as compared to the mini grid or individual home systems. Power demand in the evenings which reduces through the night to the next morning. The entire demand can be met by the battery bank with minimum load connected. Due to combination of grid and the solar, power plant can help the consumer in withstanding power cuts during sustain power cuts. Contact reference @ Radhasaomi Satsang Dayalbagh: Mr. B S Gupta (Advisor - Renewable Energy)

Sunbird® Solar Inverter Sunbird 1000 (1in /1out) Off Grid 1 – 12.5 kW Sunbird 1000E (1in / 1out) Grid Export Option / Net Metering Enabled Sunbird 3000 (3in / 3out) 10 – 250kW Sunbird 7000 (3in / 3out) Grid Tie String Inverter 5 – 100 kW

India’s #1 Solar Inverter & preferred choice of System Integrators Sunbird® 1000E/3000 Features Built in unique MPPT charging method with 10% higher power than rated array power. Specialised DC fan used in MPPT for better life Bidirectional off Grid inverter with export capability. Grid Charging power is equal to inverter rating. Active harmonic line / Grid filtration Monitoring Advanced COMMUNICATION Interface with Remote monitoring. GPRS based 2G/3G/4G compatible. Testing Compliance MNRE empanelled Solar Inverter IEC 61683 / 60068 compliance from TUV as per MNRE standards. Other Ratings Type tested to IEC Standards India’s #1 Solar Inverter & preferred choice of System Integrators

Design Highlights Reliability – High MTBF, Modular Design, High Ambient Temperature design Serviceability – Low MTTR Modular Design Powerful 32-bit floating DSP controller Complemented with CAN BUS communication Advanced HMI and full range Connectivity options

CONSUL NEOWATT PROFILE #1 Indian Power Electronics Company for Power Backup & Conditioning Products and #4 overall in India behind Emerson, Schneider and Legrand. Broadest Product Range Online UPS, STS, Industrial Inverters, Industrial UPS, Stabilizers, Isolation Transformers, Active Harmonic filters, Solar Inverters & custom power electronic solutions Integrated Capabilities Only Indian company with fully integrated R&D, Manufacturing, Sales and Service Network. Large Sales & Service Network Present in 75 locations Pan India

R&D Strength DSIR Approved R&D Facility World Class Expertise Recognized in 2012 for Power Electronics Research World Class Expertise Core Research and Development team has Unmatched technical know how with a proven track record of developing many of India’s first in Power Electronic products. R&D team Credentials… India’s First 600KVA IGBT FRONT END UPS system 500kVA Transformer Free UPS 600Amp Active Harmonic power Conditioner 600Amp Intelligent Static Transfer Switch 500KVA Seismically qualified redundant UPS for NPC 100KW Solar Off grid Inverter 250KW Solar Grid Tied Inverter

Experience 30+ Years 300K+ Installations 1000+ Megawatts of field experience in developing power electronic products supporting critical equipment & applications. 300K+ Installations across India, Middle-East, Africa & South Asia. 1000+ Megawatts power electronic products delivered. 90+ 1 MW Customers Customers with more than 1MW of our power electronic products.

Pan India Network Direct Sales 130 professionals located in 25 branches Channel Partners 50+ Power solutions partner Pan India Service Network 250 Factory trained Company service engineers in 75 locations 7x365 Call Center All India multi lingual service call centre handling 6,000+ calls per month. Pan India Logistics 8 excisable warehouses and state tax registrations in 14 states

Chennai Customer Experience Centre Made in India State of the Art ISO 9001 and 14001 Factories in Chennai & Pune World Class R&D : Designed in India for the World Products are designed to IEC Standards and incorporate cutting edge technology Chennai Factory Chennai Customer Experience Centre Pune Factory

Full Range Solutions India’s Most Comprehensive Power Electronics Range

Do You Have Any Questions? www.consulneowatt.com 888878 0727

Your Power Advisor Consul Neowatt Power Solutions Pvt. Ltd. Over 3 Decades of Leadership www.consulneowatt.com