4. 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...
9. Photovoltaics are solid state semiconductor devices that convert sunlight directly into electricity. SOLAR PHOTOVOLTAIC
10.
11.
12. SOLAR 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.
19. SOLAR SYSTEM SIZING(Mains Available) Energy Source PV Array Loads AC Distribution Panel for Load Utilization Inverter Charger Controller Battery Energy Storage 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 = 400W Inv = 600VA I(discharge) = 35A Back-up Time = 3 hr Battery (AH) = 165AH I(charge) = 10A Mains Avl = 8 hrs PV Avl = 5 hrs Energy Conversion I(charge) = 80A / 5Hr I(charge) = 16A Vmax = 17V Panel = 250W SCC = 12V/20A
27. WORKING OF PCU PV MODULE PCU AC OUTPUT AC D C CASE :- 1 BATTERY solar mains Battery output Don’t care Don’t care
28. WORKING OF PCU PV MODULE BATTERY AC OUTPUT AC D C CASE :- 2 PCU solar mains Battery output Don’t care
29. WORKING OF PCU PCU MAINS AC OUTPUT AC CASE :-3 BATTERY solar mains Battery output
30. WORKING OF PCU PV MODULE PCU BATTERY MAINS ……………… … .. …… ……………………… No output ……………… .. CASE :-4 solar mains Battery output
31.
32. 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
33. 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.
34. 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
35. 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 > 85 C+/-3 C
36. 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
37. * :- Can be adjusted as per the user. 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.
43. Connection for PV panel Connection for LED lamps Connection for Radio/Mobile Solar home Lighting System Low battery indication LED Battery Charging indication LED
44.
45.
46.
47. Applications Two LED lamps can glow for 22 hrs continuously Can charge your mobile Can play Your Radio
50. 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 Condition 0° 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 Control Automatic ( 4 Hrs Full Brightness + 8 Hrs Half Brightness ) 18 Indicator LEDs Red & Green 19 Reverse Polarity Protection Provided
52. Su-Kam’s Completed Projects – Standalone Solar Power Systems for Households PV Module SCC Solar Inverter LOAD Battery LOAD Available in 250VA, 400VA, 600VA, 800VA, 1400VA packages! Mains
58. 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
63. Su-Kam’s Completed Projects ... Power Back-up for Telecom Major Clients: 6 KW Hybrid Solar Powering of Telecom Site in Uganda
64. 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
65. Su-Kam’s Ongoing Projects – Solar Powering of ATM Machines State Bank of Patiala ATM, Sangrur, Punjab – Turnkey Solution for Hybrid Solar-Grid powering.
66. Su-Kam’s Ongoing Projects – Solar Power Plant Grid Tied Solar Inverter Proposal underway for a 3MW Grid-tied Solar Power Plant
![ADVANTAGES OF SOLAR ENERGY ,[object Object],[object Object],[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)