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Platinum
2nd year

Grandwin Industry (HK) Limited

Home > Selling Leads > LED lamp,tube > solar street light

Selling Leads: Ultra slim light box [14]; LED lamp,tube [2]; sheet metal processing [2]; sign letters,led letters [3]; Manufacturing clothes,apparels,garments [1]; all solar products [1]; Innovative Digital [5]; lights,lighting [1]; ozone euqipment [1]; DVB head end and related [1]

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Grandwin Industry (HK) Limited

City : Nanjing

Province/State : Jiangsu

Country/Region : China

Telephone: 86-025-84767321

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solar street light

solar street light

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Detailed Product Description

Solar Module	Nominal rating is 4.73 amps at 16.90v
Battery	6v, 420Ah
Inverter	600W, AC output is 220V, 50 Hz.: Efficiency is 85-90%
Charge Controller	Rated up to 40 amps
DIGITAL MONITOR
Battery Box	6V,420Ah; Lead acid
Battery Temperature Sensor
Cable, #8 A WG
Module Mount Per System ( Module)
One Spare Inverter	600W, 220V, 50Hz
Power Supply requirements: Five (5) 20 watts fluorescent lights One (1) security light
The system per unit consist of the following items: Five (6) 80W modules rated at 400W Module Mounting Racks Module Interconnecting cables (4) Two (2) 420 Ah, 6V battery. Battery Bank Capacity is 5.04 k Wh Battery Interconnecting Cable (1) Hydro Caps, 6pcs. For batteries Battery Box, Lockable 40 A charge controller 12VCD, 240 VAC,50 Hz,600 WATTS INVERTER Disconnect Switches (2) 60A complete with fuses Inverter cables Interconnecting cables, (16 mm², &2.5 mm This system is designed tom provide six (6) hours of light per night inside the clinics and twelve (12) hours of light per night for the security lights outside the clinics
Design Parameters are as follows: Sierra Leone: Latitude is 7.60 degrees north and Longitude 11.50 degrees West Average measured horizontal insolation is 5.00 kWh/m²/day, with a minimum of 3.67 kWh/m²/day in August The optimum tilt for a standalone PV system is Latitude +/- 10 degrees facing South with a design month of 3.82 kWh/m2/day in August The system design load is 65.7 Ah/day, @ 12 VCD, 400Wp. The system is designed to power the design load to a DOD of 80% with 5.10 days of backup power This performance will be met in the with the least solar insolation ( July and August) Even in the worst month, the system has 25% excess power; for the remaining months, 32-100% additional energy will be available. The system should be environmentally friendly The battery should have at least five days of energy storage assuming the design load remains constant. Total estimated load is approximately 0.727 kWh/day The system is sized to supply electric power for five (5) 20 watts fluorescent lights.

Post Date:	1/15/2009
Expiry Date:	1/10/2010

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