ADVANTAGES OF SOLAR ENERGY

• No moving parts hence minimal losses

• No recurring fuel cost & can be Grid/Battery connected

• Reduce dependency on fossil fuels• Solar energy is green & clean• Abundant available across the

country

Over its expected 35 year life the 1 KW solar panel system will provide equivalent CO2 reduction as planting 145 trees !!

Each KWh of electricity from a coal fired plant uses approx 1 Kg of coal, so this system saves burning of 8 Kgs of coal per day per home. In a year it reduces release of 2000 Kgs of Carbon dioxide.

ENVIRONMENTAL BENEFITS

Each kWh (Kilowatt Hour) of electricity produced by Coal Fired electricity uses 2.5 litres of water. By installing a 1Kw Home Solar Panel System you will be saving the environment around 3,750 litres of water every year !!

Every year 20 lakhs people die in India due to pollution related diseases like asthma, lung cancer, blood pressure.... However the cost to treat pollution related diseased in India is estimated to be more than Rs 10,000 crocre...

 When you buy a solar powered system, you are

indirectly telling the world

1. I am rich enough to afford clean solar energy....2. I will not let the poor man depend on govt coal fired

plants.. 3 I don't lead a cheap, dirty and polluting lifestyle... 4 I am educated, advanced, matured & understand the

benefits of clean solar energy... 5 I am a responsible global citizen..

•To Reduce Grid dependency.

•To reduce Gaseous emission and thus save the ozone layer.

•To Empower remote areas.

The solar radiation reaching Earth is 15,000 times our present needs !!!

MISSION

SOLAR POWER PLANT SIZE

CO2* NOX* SOX* PARTICULATES*

1 KW 2,508 6.3 5.2 .36

10 KW 25,800 63 52 3.6

100KW 258,000 630 520 36

1MW 2580,000 6,300 5,200 360

*Emission In Lbs/Year.

EMISSION SAVED

WELCOME TO THE WORLD OF

SU-KAM SOLAR PRODUCTS

Photovoltaics are solid state semiconductor devices that convert sunlight directly into electricity.

SOLAR PHOTOVOLTAIC

• Solar Photovoltaic modules• Solar PV Charge Controllers• Solar High Frequency Inverters• Solar Sine wave Inverters(1Ph in-1Ph out)• Solar Sine wave Inverters(3Ph in-3Ph out)• Solar Power Conditioning Unit (PCU)• Solar Grid Tie Inverters• Solar PCU monitoring Software• Solar Home Lighting system• Solar LED Solutions

SU- KAM SOLAR PRODUCT RANGE

RANGE OF SOLAR PV PANELS

3W/12V 5W/12V 10W/12V 20W/12V 50W/12V 75W/12V 100W/12V 120W/12V 125W/12V 150W/12V 150W/24V 170W/24V 200W/24V

SOLAR PV CHARGE CONTROLLERSSOLAR PV CHARGE CONTROLLERS

The solar charge controller regulates the power going from the solar panels to the batteries.

PV Panel’s open circuit Voltage is 21.6V and we need to charge battery in between 14V to 15V so we need a Solar PV Charge Controller.

COMMON NEGATIVE

12V/3 Amp-10Amp 12V/10Amp 12V-48V/10Amp 12V-48V/20Amp 12V-48V/40Amp 96V/<=30Amp 120V/<=30Amp 130V/<=30Amp 140V/<=30Amp

COMMON POSITIVE

110V/50A 120V/60A 240V/60A

RANGE OF SOLAR CHARGE CONTROLLERS

Solar Charge Controller 10A/12V

Solar Charge Controller12-24-48V/10-20-30A

High Voltage Solar Charge Controller96V-240V

Standalone High Frequency Solar Inverter

Product Range:

1. 100W/12V2. 200W/12V3. 300W/12V4. 400W/12V5. 500W/24V6. 750W/24V7. 1600W/48V8. 2000W/48V

Chassis design 100W – 750W

Chassis Design 1600W/48V

BASIC WORKING

PV Module

SCC

Solar Inverter

LOAD

Battery

LOAD

SOLAR SYSTEM SIZING(Mains Available)

EnergySource

PV Array

Loads

AC Distribution

Panel for Load

Utilization

Inverter Charger

Controller

Battery

EnergyStorage

Mains

Battery stores power from Solar Array in day time as well as from Utility Grid or Mains if it available for Load utilization

Solar Charger

Controller

Load = 400WInv = 600VA

I(discharge) = 35A

Back-up Time = 3 hr

Battery (AH) = 165AH

I(charge) = 10A

Mains Avl = 8 hrsPV Avl = 5 hrs

Energy Conversion

I(charge) = 80A / 5Hr

I(charge) = 16A

Vmax = 17V

Panel = 250W

SCC = 12V/20A

SOLAR SINE WAVE INVERTERS WITH GRID INPUT1 PH-IN 1-PH OUT

1KW/24V 2KW/48 3KW/48V 4KW/96V 5KW/96V 6KW/120V

3KW/48V 7.5KW/120V 10KW/180V

(3Phase in- 3Phase out):

• 10KW/360V• 20KW/360V• 30KW/360V• 40KW/360V• 50KW/360V• 60KW/360V• 80KW/360V• 100KW/360V

Solar Sine Wave Inverters

Salient Features• DSP Based Design. • Pure Sine Wave Output with low Total Harmonic

Distortion (THD). • High End Microcontroller based design. • High Efficiency & High reliability. • Pulse by pulse current limiting with auto-reset resulting in

efficient overload and short circuit protection. • Battery pole reversal protection & battery deep discharge

protection. • High surge capability (upto 300%) for starting heavy load. • Noiseless in operation. • User- friendly display. • Peak efficiency > 90% hybrid option available.

Product Application

• Computers• Television, Lighting, Fans, Fridge• Coolers, Pumps, Motors• Other IT & house hold equipments• Remote/Rural/Village power backup• Solar power back up system integration with

Solar Charge Controller 48V/10A-40A

SOLAR POWER CONDITIONING UNIT

Available ranges:

• 600VA/24V

• 1 KVA/24V

• 2 KVA/48V

• 3 KVA/48V

• 4 KVA/96V

• 6 KVA/96V

1KVA/24V Solar PCU1KVA/24V Solar PCU

PROBABILITIES OF PCU

WORKING OF PCU

PV MODULE

PCU

AC OUTPUTAC

DC

CASE :- 1

BATTERY

solar mains Battery outputDon’t care Don’t care

WORKING OF PCU

PV MODULE

BATTERY

AC OUTPUT

AC

DC

CASE :- 2

PCU

solar mains Battery outputDon’t care

WORKING OF PCU

PCU

MAINS

AC OUTPUTAC

CASE :-3

BATTERY

solar mains Battery output

WORKING OF PCU

PV MODULE

PCU

BATTERY

MAINS

……

……

……

…..……

………………………No output

………………..

solar mains Battery output

CASE :-4

• PURE SINE WAVE.

• HIGH SURGE HANDLING

CAPACITY.

• LOW THD.

• HIGH EFFICIENCY.

• THERMAL PROTECTION.

FEATURES

DISPLAYS

Welcome Message

Capacity info and Priority.

Software and hardware versions.

Self Test.

Grid charger is on.

Grid Charger is off.

Input vol level and mcb trip msg.

Grid vol level and Pv charging current levels

Solar pcu off.dn selected.

Solar Pcu off and Dw selected

* * * S u K a m * * *W e l c o m e s Y o u

S o l a r P C U : 1 0 0 0 V AS o l a r _ P r i o r i t y

S / W V E R P C U _ 1 K R 1H / W V E R * * * * * * * *

S e l f T e s t i n g i nP r o g r e s s . . . . .

G r i d C h a r g e O nP v : X X . X B v : X X . X V

G r i d C h a r g e O f fP v : X X . X B v : X X . X V

I / P : X X X V I g : X X . XI / P M . C . B T r i p

I / P : X X X V I g : X X . XI _ P v : X X . X A

S O L A R P C U O F F D NI _ P v : X X . X A

S O L A R P C U O F F D WI _ P v : X X . X A

DISPLAYS

Solar Pcu off.NN selected

Solar Pcu off.NW selected

Short ckt.Please check the load

Sysem off due to oveload.

System Off due to low battery.

System Off due to short circuit.

Pcu on/off and I/p M.C.B trip.

Grid vol,Load level,Pv vol,Battery level

Overloading intimation.

Battery low.

S O L A R P C U O F F N NI _ P v : X X . X A

S O L A R P C U O F F N WI _ P v : X X . X A

S O L A R P C U X X X X XI / P M . C . B T r i p

I / P : X X X V L d : X X X %P v : X X . X B v : X X . X V

O V E R L O A D I N GP L Z R E D U C E L O A D

B A T T E R Y L O W P L Z R E D U C E L O A D

S H O R T C I R C U I TP L Z C H E C K L O A D

O V E R L O A D S H U T D O W N

B A T T E R Y L O W S H U T D O W N

S H O R T C I R C U I TS H U T D O W N

TECHNICAL SPECIFICATIONS

1. Inverter Output power 1000VA/24VDC

2. Wave form type Sine wave

3. Technology PWM (dsPIC based)

4. Output Voltage in Volts (AC) 230 V ± 5 %

5. Output frequency in Hz 50 ± 1% Hz

6. Operating temperature - 5 to + 40 C

7. Humidity 0 to 95% Rh

8. Efficiency Typical 85% on 80-100% resistive load

9. Distortion (THD) <5% on linear load

10. Forced ventilation Thru Cooling Fan

11. Nominal Input voltage (DC)

24V

12. Battery Low Voltage warning/cutoff

23.4V±0.4V /22.6±0.4V

13. Load Reconnection 25.6V+/-0.4V

14. Reverse Battery protection

Provided through DC MCB

15. No Load Sense No load shut down for load <=5%

16. Short Circuit protection retry for 4 times & permanent out put OFF

17 Over load 150% for about 30 seconds.

18. Over load Surges 300% for few Milliseconds.

19. Over Load Protection retry for 8 times & permanent out put OFF

20. Over Heating protection > 85C+/-3C

Wide Window Range *

21. Grid low cut 175VAC ±10V

22. Grid high cut 275VAC ±10V

Narrow Window Range *

23. Grid low cut 200VAC ±10V

24. Grid high cut 260VAC ±10V

25. Grid charging current @24V*

12A ±1A

26. Charge End Voltage Grid charging stops when battery reaches 27.2 +/-0.4 v and transfer to backup mode

27. Solar Charge Controller Power

24VDC @ 40Amp

28. Minimum PV Voltage for night

< 4V (in sample there is only indication)

29. Maximum PV Voltage for day

> 6V (in sample there is only indication)

30. Solar Charge Controller to PV power connection time

< 30sec.

31. Change over time * Mains to backup mode in wide window range < 40 milliseconds. mains to backup mode in narrow window range

< 40 milliseconds. Backup to mains mode < 10 seconds.

* :- Can be adjusted as per the user.

SOLAR PCU MONITORING SOFTWARE

Solar Package Set-Up

Su-Kam LED Solution (Home Lights & Street Lights)

Su-Kam’s Completed Project – Rural Solar Home Lighting Systems

Connection for PV panel

Connection for LED lamps

Connection for

Radio/Mobile

Solar home Lighting System

Low battery indication LED

Battery Charging indication LED

• It is the package with : 1.Two 4.5Ah/6V inbuilt batteries & Solar charge Controller within the cabinet. 2. A 5W PV panel (external). 3.The Two LED lamps (external) each having power consumption 1.2 Watt.

Note:The PV panels provided with home lighting system can be 3W,5W

or 10W panels

• Compact, Long Back-up Lighting System. • Silent, Solid-State Constant Voltage Charging

Process with Two Stage Control. • Electronic Short Circuit Protection. • LED Indications are Provided for easy

Monitoring of the system. • Protection against Short Circuit, Output Over &

Under Voltage. • Series Regulator, Common Negative. • Intelligent Load Controller. • Radio/Mobile Supply (5V).

Salient Features

 Applications Two LED lamps

can glow for 22 hrs continuously

Can charge your mobile

Can play Your Radio

Solar LED Street Lighting Solutions

Features:3 days of autonomy

Automatic Dusk to Dawn Controller (DTDC) Timer operation Highly efficient charge controller Temperature compensated set points

Weather proof luminaries

The difference

Sodium Vapour light Su-Kam LED based light

Product Specification: Street light 14.4W 12V DC

Sl No Description Values

GENERAL

1 Type of LED High Bright LED

2 No. of LED Twelve

3 Dispersion angle of LED 90 - 110°

4 Luminous Flux / LED 100 Lumens

5 Lumen maintenance of LED > 70% on average after 50,000 hours

6 Colour Temperature 5500-7000 k.

8 Junction Temp <80°

9 Operating Condition0° to + 50° C ambient with relative humidity upto 90% RH (NC)

ELECTRONICS

10 Electronics efficiency >80%

11 Operating Voltage 12 VDC Nominal

12 Power Consumption 14.4WATTS

13 Under Voltage Cut-off 10.7V (±0.1V)

14 Under Voltage reconnect 11.6V (±0.1V)

15 Over Voltage Cutoff 14.4V (±0.1V)

16 Over Voltage reconnect 13.5V (±0.1V)

17 Dusk to Dawn ControlAutomatic ( 4 Hrs Full Brightness + 8 Hrs Half Brightness )

18 Indicator LEDs Red & Green

19 Reverse Polarity Protection Provided

Various Installations

PV Module

SCC

Solar Inverter

LOAD

Battery

LOAD

Mains

Available in 250VA,400VA, 600VA, 800VA,

1400VA packages!

Su-Kam’s Completed Projects – Standalone Solar Power Systems for

Households

Su-Kam’s Completed Projects –

Standalone Solar Power Systems for Households

View of Farm House

Generator is Used for 2 Hrs.

Solar Package 250VA+90AH smfbattery+75Watt Panel+10A SCC

Position of Inverter ,Battery & Solar Charge Controller

Su-Kam’s Ongoing Projects –

MCD Aap Ke Dwaar

Solar powering of 2000 Information Kiosks for Municipal Corporation of Delhi, New Delhi

Su-Kam Solar PCU Range: 600VA- 6 KVA

PCU installation site

Front View Side View

Solar PCU installed with batteries

Outside view of Information centre

Load Running with Solar

Inside view of Information centre

Solar PCU Installed at Rajiv Gandhi Renewable Energy Park, Gurgaon

Power Back-upfor

Telecom

Major Clients:

6 KW Hybrid Solar Powering of Telecom Site in Uganda

Su-Kam’s Completed Projects ...

Su-Kam’s Completed Projects ...

40 KW Solar Inverter at Brahma Kumaris Ashram, Mount Abu

Three Phase Solar Inverter Range with Grid Charging: 10 to 100 KW

Su-Kam’s Ongoing Projects – Solar Powering of

ATM Machines

State Bank of Patiala ATM, Sangrur, Punjab – Turnkey Solution for Hybrid Solar-Grid powering.

Grid Tied Solar Inverter

Proposal underway for a 3MW Grid-tied Solar Power

Plant

Su-Kam’s Ongoing Projects – Solar Power Plant

CLIENTS

• National Award for Quality Product, Govt. of Indiia• Sectoral Award – Exports (Consumer Electronics),

Ministry of Commerce, Govt. of India• Business Superbrand 2008• Marico Innovation Award, Marico Foundation• Consumer Superbrand 2009• Powerbrand India – 2009 - 2010• Amity HR Growth Award 2008 and 2009

Accolades

This is just a beginning… we are growing day by day….

THANK YOU