pv solar large scale energy...

Confidential

PV Solar Large Scale Energy Solutions

Dec. 2015

Confidential 2

Global Solar Installations

U.S. projects European Projects Asian Projects

1MW

Livermore, CA

120kW

Santa Clara, CA

80kW

Anaheim, CA

.5 MW

Phoenix, AZ

1.15 MW

La Mirada, CA

1MW

Vrapice, Czech Republic

1.1 MW

Kaohsiung Taiwan

1.5 MW

Taichung, Taiwan

300KWCzech Rep.

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MW Solar System (Modular) design

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MW Solar System Block Diagram

1 - 64.8kWp 60kW Inverter



259 kWp Modular Block




310Wp Panels, 19 Panels per

string, 11 Strings per Inverter

500kW AC

Combiner

500kW AC

Combiner

UTILITY

GRID

1MVA

Transformer

SCADA

(Monitoring

&

Control)

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1MW Solar System (using 60Kw inverters)

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1. Vertical module layout saves up to 22.6% of racking material.

2. For 1MWp modular design, capacity to area ratio is 9.2Wp/sqft (total area includes

road area is 112,612 sqft)

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250kW Block

1MWp Block

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Modular design benefits No DC combiner boxes, less cable / wiring and reduced DC losses

More efficient system and extra power generation

Inverter mounted on Racking, NO additional space for Inverter

Easy & Quick maintenance and NO system down time.

Optimized Modular system blocks of 250kW Blocks and Design

Each 250kW Blocks utilizes area of 25220 SqFt

Total Area needed for 1 MWp system is 107344 SqFt (2.47 Acres)

Ground mount PV Panel density ; 9.7 W/SqFt

Modular 250kW blocks can be expanded to ‘N’ number of blocks

Each 250kW blocks having 4 sub-groups of 64kWp

Optimized Tilt angle selected based on site co-ordinates

Standard ground mount system tilt angles 10, 15, 20, 25 and 30 Deg.

Inter-row spacing optimized based on shade effects and duration

Racking system material and hardware selected based on site conditions

Racking materials designed to withstand 90 MPH Wind speed

Ground screw design can accommodate different kind of soil condition

Smart Inverters with Utility SCADA communication

Built-in AC/DC disconnect and No DC combiners needed

Smart control features (Active/Reactive/Ramp)

Weather station (Wind, Temperature and Irradiation) measurements

UV resistant PV cables and Conduit run power cables

Underground Cable trenches and routing

Vandal protection secured Surveillance

Remote site power management, Cloud based System monitoring

250kW Block

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Benefits

Multi Mega Watt Project Development Experience

Commercial and Utility Scale projects

In-house Products and Quality control

Modular System Blocks and Design

Easy Expansion and quick deployment

Smart Utility SCADA communication option

Easy control smart features (Active/Reactive/Ramp) option

Easy and Quick Installation and less variances

No upfront Engineering cost, predefined engineering

In-house components, better reliability and warranty service

Very Short Payback (3 Years to 6 Years), depends on Incentive

and Tax benefits.

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1000 to 2800mm Size

Screw extension

Easy & Quick installation

Easy shipping/ Storage

Less labor / cost

Reliable and long lasting

Good for all soil type

Ground Screw details

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Ground Screw Vs Cementation

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Construction 1 MW Project

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Construction 1 MW Project (w/ 2-500Kw inverters)

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Schedule Construction 1 MW Project

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Start up 1 MW Project

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Renewable Off-grid Solutions

Dec. 2015

Confidential

Renewable Hybrid Energy Solutions

Telecom cell Site

Off-shore Oil Platform

Oil Pump Jack/Mining

Remote VillageWater Pump

Market Applications

Military

Radar/TV Stations

Micro-grid Control Panel

Battery Mgmt. System

Solar System

Utility Power

Generator

Battery Bank

Remote App Monitoring

Fuel cell

Wind TurbineWind

Controller

Dump load

Resources

Utility Substations125Vdc

48Vdc

ORION – the Web GUI

– Nice graphical

design

– Simple and

intuitive menu

structure

18

• Open/close a submenu by clicking the menu title

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AT&T MEXICO Micro grid Solutions (16 sites)

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AT&T Micro grid and Cooling Solutions

Benefits to the customer:

Payback 2 year

US $43K annual fuel saving and US $10.6K annual

maintenance of one generator.

45 tons/years of Reduction of CO2 emissions.

Solutions: G2 Microgrid + Hybrid Cooling

Location: Highway Mexico-Puebla km41

Load: 2.4kW @ 48Vdc,

3.4kW @ 220Vac Air-conditioners.

Solar: 12kW Battery: 62.4.8kWh

Completion time: March, 2014

Solar + Diesel generator

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Micro grid Solutions for TELEFONICA

MEXICO

Benefits to the customer:

US26K annual fuel saving and US$10K annual maintenance of

generator

2 tons of Reduction of CO2 emissions.

Remove Diesel generator to another site.

Delta Turn-key Project: G2 Microgrid

Location: Tuliman, Mexico

Load: 760W@48Vdc

Solar: 6kW Battery: 28.8kWh

Completion time: Dec., 2013

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Telecom Hybrid Energy System

(Europe and Africa)

200+ systems deployed succesfully

within 3 years.

Togo

Tunisia

Sierra Leone

Somalia

Ghana

South Africa

Kenya

Cameroon

Spain

Greece

Germany

Poland

Italy

Mexico

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Solar PV Hybrid solution for Telecom (5.25 kWp , BSNL Bangalore (India)

Reference Projects (India)

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25 different sites of Solar PV Hybrid solution for Telecom (10 kWp , GTL (India)


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25 different sites of Solar PV Hybrid solution for Telecom

Reference Projects

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East Coast Island (China)

– Solar panel: 15KWp

– Wind turbine: 10KWp

– Genset : 25KW

– Battery : 4000AH

– Customer: China Mobile

– Start operating: Dec. 2008

An-Hui Province (China)

– Solar panel : 2.6KWp

– Battery: 1200AH

– Customer : NSN South Africa

– Start Operating: Nov. 2009

Reference Projects (China)

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Chungli site (Taiwan)

– Solar panel: 2.64KWp

– Wind turbine: 1KWp

– Genset : 3KW

– Battery : 200AH

– Start operating: Dec. 2009

South Africa BTS site

– Solar panel : 2.6KWp

– Battery: 1200AH

– Customer : NSN South Africa

– Start Operating: Nov. 2009

Reference Projects (Taiwan & South Africa)

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Gurgaon (India)

– Solar panel: 1.38KWp

– TPS DPR4000&PSC3

– MPPT Charger

– Battery : 600AH

– Start operating: Oct. 2010

Kalanderpur (India)

– Solar panel : 10KWp

– MPPT Charger

– Customer : Viom

– Start Operating: Apr. 2010


Confidential

Thank You!

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