Solar Electrification Systems

SOLAR ELECTRIFICATION SYSTEMS

Solar Home Systems

Solar home system is power sources for home appliances and suitable for household purposes. There are several sets as follows:

Set	Description	Application
	Solar home system for lighting equipments; size 30 Wp	2 bulbs of 9 W energy saving compact lamp for 7 hours use
	Solar home system for lighting equipments; size 50 Wp	A 10 W fluorescent lamp for 12 hours use
	Solar home system for lighting equipments; size 100 Wp	A 18 W fluorescent lamp for 12 hours use
	Solar home system; size 130 Wp	2 tubes of 10 W fluorescent lamps + radio or 21" TV Approximate energy produced 400 Wh per day
	Solar home system; size 400 Wp * suitable for small size house	3 tubes of 18 W fluorescent lamps + radio + TV + fan + 20 liter refrigerator Approximate energy produced 1 kWh per day
	Solar home system; size 2000 Wp * suitable for medium size house	fluorescent lamp + radio + TV + fan + large size refrigerator + water pump Approximate energy produced 6 kWh per day
	Solar home system; size 4000 Wp * suitable for general house	Any appliances except air conditioner Approximate energy produced 12 kWh per day

Stand-alone Solar Systems

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Stand-alone solar system is suitable for any areas where utility power line is not available. This system requires a charge controller to charge storage batteries for discharge to run electrical appliances.

Set	Description	Production capacity
	Small size stand-alone solar system	For small size school 15 kWh daily
	Medium size stand-alone solar system	For community or medium size school 30 kWh daily
	Large size stand-alone solar system	For medium size village 60 kWh daily

Grid connected Solar Systems

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Grid connected solar system is hooked to utility power line. DC power from solar panel is delivered to grid connected inverter and converted to AC power, then consumed by appliance. If the power is not enough, utility power will be drawn (buy). If there is excess power, it will push that power back to utility power line (sell).

Set	Description	Production capacity
	Grid connected solar system; size 2500 Wp	2770 kWh per year
	Grid connected solar system; size 2800 Wp	2990 kWh per year
	Grid connected solar system; size 3800 Wp	4860 kWh per year
	Grid connected solar system; size 4600 Wp	4880 kWh per year
	Grid connected solar system; size 4800 Wp	4990 kWh per year

Solar Pump Systems

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Solar pump system is designed to substitute power from generator or utility power line. Its application is to pump water from reservoir and convey the water to point of use.

Set	Description	Capacity
	Solar pump system; size 50 Wp/ Surface DC Pumps	Pump 1600 liter/day and lift up 6 meter high
	Solar pump system; size 350 Wp/ Submersible DC Pumps	Pump 3500 liter/day and lift up 30 meter high
	Solar pump system; size 600 Wp/ Submersible DC Pumps	Pump 7500 liter/day and lift up 38 meter high
	Solar pump system; size 900 Wp/ Submersible DC Pumps	Pump 15000 liter/day and lift up 38 meter high
	Solar pump system for agriculture and irrigation Type 1/ Surface DC Pumps	Pump 12150 liter/day and lift up 6 meter high
	Solar pump system for agriculture and irrigation Type 2/ Surface DC Pumps	Pump 12150 liter/day and lift up 8.5 meter high
	Solar pump system for agriculture and irrigation Type 3/ Surface DC Pumps	Pump 12150 liter/day and lift up 13 meter high
	Solar pump system for agriculture and irrigation Type 4/ Surface DC Pumps	Pump 45000 liter/day and lift up 20 meter high

Solar Lighting Systems

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Solar lighting system is suitable for outdoor lighting such as street lighting.

Set	Description	Application
	Solar street light system; size 26 Wp	A 12 V 6 W LED lamp (yellow) 12 hours use
	Solar street light system; size 30 Wp Type 1	A 24 V 7 W LED lamp (yellow) 12 hours use
	Solar street light system; size 30 Wp Type 2	A 24 V 9 W LED lamp (yellow, white) 12 hours use
	Solar street light system; size 30 Wp Type 3	A 24 V 11 W LED lamp (white) 12 hours use
	Solar street light system; size 52 Wp	2 bulbs of 12 V 6 W LED lamp (yellow) 12 hours use
	Solar street light system; size 60 Wp Type 1	2 bulbs of 24 V 7 W LED lamp (yellow) 12 hours use
	Solar street light system; size 60 Wp Type 2	2 bulbs of 24 V 9 W LED lamp (yellow, white) 12 hours use
	Solar street light system; size 60 Wp Type 3	2 bulbs of 24 V 11 W LED lamp (white) 12 hours use