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| TELL ME HOW | PRODUCT BROCHURES |
LED HOME LIGHTING SYSTEM
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It is identical to 12V system except that it operates on 6V battery. It consists of main control box housing battery and electronics, different sockets for input/output, mobile output and indicator LEDs for charging and bat low condition. It comes with 2 numbers of 24-LED cluster bulbs in ABS moulding. 2 extension cables for connecting bulbs to the control box. A panel of 6V/5Wp with extension cable. SPECIFICATIONS:
HOME LIGHTING OF HIGHER WATTAGES: Upto 120W, DC 12V system. If along with LED/CFL lamps, you need to drive DC loads like music system, TV, Fans etc., this system comes handy as you do not need inverter. Our 10A solar charge controller, McH10Si is ideal unit for the same.
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LED DRIVERS:
LEDs are current driven devices. Controlled and constant current under all sort of input variations is important to have constant light output and prolonged life of LED bulbs. Be them power LEDs, SMD type or through hole version, the most practical solution is to drive them with constant current. A simple constant current driver only adjusts the Input Output drop to have have constant drive to LED. Our constant power version drivers not only maintain the constant current to the LEDs, but they maintain the constant power as well. Thus not only the LEDs are driven with constant current, the power drain on battery is also reduced. Typical efficiency of the driver is better than 85% even under wide fluctuations in the input side. The drivers are in various configurations. These are suitable for 6V, 12V and 24V input. Typical drive current is 350mA but it can be customized to other values as per requirement. The drivers come in kit format with full protections against reverse connection and short circuit condition. These can be readily used in existing scheme of fixtures for home lighting or street lighting. Drivers upto 2A capacity for solar application are available.
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LED based solar street lights are available in two capacities, 6W and 9W. They come in two configurations as well, normal dusk to dawn operation and auto-dimming after preset time. The housing fixture is weather-proof, long lasting Polycarbonate which houses not only the power LEDs but also the controller, led driver and indicators. The ready to use fixture can be mounted on pole or on the wall. The housing comes complete with just two pairs of cables, one for battery connection while another for panel connection. It is in ready to use form to be directly used anywhere. The detailed specifications are available here. |
LED
BASED SOLAR STREET LIGHTING
McSSL6X McSSL9X
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TEL:+91-20-24391151 E-MAIL : info@sadhana.co.in |
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© Sadhana Energy Devices, 2009
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