GREEN INTELLIGENT UNIT
Shaheen Green Intelligent Unit has brought about a great revolution in the renewable energy industry!

 

Are you frustrated with the disruption caused by continual power outages? 

 

Green Intelligent Unit

Are you concerned about diesel supply and the ever increasing cost of fuel you pay to maintain your personal backup generator supply?


If you are ready to consider a low cost, guaranteed permanent Load Shedding Solution - read on!
 

Innovation on

Shaheen Green Intelligent Unit has brought about a great revolution in the renewable energy industry and after many years of intensive research into this field launches the Green Intelligent Unit range of systems - the cost effective, maintenance free, Load Shedding Solution.

 

Why Solar?


Many companies and homes are using generators for load shedding but diesel generators have many disadvantages: The air is constantly getting polluted while the generator is running and with regular deliveries having to be made for diesel, this is not only problematic but also expensive. Generators have to be switched on and off at regular intervals and at that moment, power is lost, regular maintenance is required and eventually replacement of the generator is needed.


Below are the likely costs you are incurring while running your generator. Maintenance or replacements costs are not included:

 

Generator 4KW Max Provides approximately 3KW of continuous power
Diesel required to run a 4KW Generator 2 litres per hour (typically)
Typical costs of Diesel per litre Rs 100/litre
To provide 5 hours cover per day Rs 1000/day
Monthly Diesel cost Rs 30,000 per month

 


THE GREEN INTELLIGENT UNIT SOLUTION

 

How it works

Solar panels convert the sun's radiation into electrical energy. In turn this electrical energy is used to charge the battery bank. If there is insufficient energy from the sun then the energy is taken from the grid to charge the battery bank. When the batteries are fully charged, the electricity generated from the solar panels is available to use and therefore electricity costs are reduced by not having to pay for it from the grid. When the Green Intelligent Unit senses a power outage from the grid it automatically switches over and supplies the energy from the solar panels. If there is insufficient solar energy from the panels i.e. in cloudy weather conditions or at night time, then the stored energy will be used from the battery bank.

The Schematic diagram below shows an example configuration:

The 'Existing Distribution Board' has had four of its circuits re-routed to the 'Green Distribution Board' which now guarantees power continuity for these circuits.
 

 

 

THE GREEN INTELLIGENT UNIT SOLUTION
 



Shaheen Green Intelligent UnitFeatures

  • 3KW hybrid inverter
  • Pure sine wave output
  • Microprocessor controlled to guarantee stable charging system
  • Multiple operations. Grid tie, Off grid and grid-tie with backup
  • Built-in MPPT (Maximum Power Point Tracking) charger
  • LCD Display panel for comprehensive information
  • Multiple communications
  • Green substitution for generators
  • User-adjustable charging current up to 25A

 




Specification

Model

SGIU 3000

Rated Power

3000 W

Maximum PV Input

3000 Wp
Recommended Battery Size 48V 260AH
Maximum Load 110% of Rated Power
GRID-TIE OPERATION
PV INPUT (DC)
Nominal DC Voltage/Maximum DC Voltage 360 VDC / 500 VDC
Start-up Voltage / Initial Feeding Voltage 116 VDC / 150 VDC
MPP Voltage Range 250 VDC / 450 VDC

Maximum Input Current

13A

GRID/UTILITY INPUT (AC)

Nominal Output Voltage 208/220/230/240 VAC
Output Voltage Range 184 ? 265 VAC
Nominal Output Current 13.6A
Power Factor > 0.99 EFFICIENCY
EFFICIENCY
Maximum Conversion Efficiency (DC / AC) > 95.5%
European Efficiency @ Vnominal > 94.5%

OFF-GRID OPERATION

AC INPUT

AC Start-up Voltage/Auto Restart Voltage 120 ? 140 VAC / 185 VAC
Acceptable Input Voltage Range 175 ? 280 VAC
Maximum AC input Current 20A
PV INPUT (DC)
Maximum DC Voltage 500 VDC
MPP Voltage Range 250 VDC ? 450 VDC
Maximum Input Current 13A
BATTERY MODE OUTPUT (AC)
Nominal Output Voltage 208/220/230/240 VAC
Output Wave Form Pure sine wave
Efficiency (DC to AC) 92%

 

 

For details and price, please call: (9221) 34682387 Or Cell: (300) 927-1169
 

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