1. 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
Consul Neowatt Power Solutions Pvt. Ltd.

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

3. 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

4. SOLAR POWER– Basic Components

5. 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.

6. Stand Alone – System Components

7. 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

8. Grid Tie –System Components

9. 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.

10. 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.

11. Hybrid Inverter with Grid Connect

12. Hybrid Inverter with Batteries & Grid Connect

13. 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.

14. 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

15. Hybrid– Grid Connected with Batteries - Rack Installation

16. 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 Radhasaomi Satsang Dayalbagh: Mr. B S Gupta (Advisor - Renewable Energy)

17. 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

18. 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 / compliance from TUV as per MNRE standards.
Other Ratings Type tested to IEC Standards
India’s #1 Solar Inverter & preferred choice of System Integrators

19. 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

20. 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

21. 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

22. 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.

23. 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

24. Chennai Customer Experience Centre
Made in India
State of the Art ISO 9001 and 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

25. Full Range Solutions
India’s Most Comprehensive Power Electronics Range

26. Do You Have Any Questions?

27. Your Power Advisor Consul Neowatt Power Solutions Pvt. Ltd.
Over 3 Decades of Leadership