NEST’s association with Mitsubishi, Japan

@ the CSR project inaugural ceremony; in the pic are Mikio Sasaki San (2nd from left) (Group Chairman, Mitsubishi Corp, Japan) Prof MS Swaminathan (3rd from left, Chariman MSSRF) & Mr. DT Barki (Chairman NEST)

NEST-MITSUBISHI-MSSRF Street Lighting System Project

• Installed systems: 200 Nos.• Area of installation: Koraput, Orissa• Recipient: MSSRF• Date of Handover: December 2006• AMC validity: 3 years• 1st Year AMC: Successfully Completed • Systems last checked: January 2010

Few snaps: MSSRF project

Few snaps: MSSRF project

Few snaps: MSSRF project

Noble Energy Solar Technologies Ltd

Comparison: Conventional (70W HPSV) Street Lights vs CFL and LED based Solar Street Lighting Systems Parameter Grid Connected 70W

(High Pressure Sodium Vapour) HPSV

Luminaire

36W CFL Luminaire 22W LED Luminaire

SPV Module (W) NA 100Wp, 2 NOS. 60Wp, 2 NOS.

Battery (Ah) NA 100Ah, 2 NOS. 120Ah

No. of Operating Hours (h)

12 hours, Dusk to Dawn 12 Hours, Dusk to Dawn 12 Hours, Dusk to Dawn

Ht of Pole (ft) 20 20 20

Luminous Flux (lm) 1800 1800 1800

Price of System (INR) 10000 approx. 51,000

Electricity Savings/year (kWh)

NA 158 97

Total Electricity Bill Savings (INR)

NA 553 @ INR 3.5/unit 340 @ INR 3.5/unit