Solar Streets

Sahaj Solar street lights are well-designed to illuminate large areas with the highest intensity of light. Sahaj Solar offers a wide variety of configurations and styles to meet your specific needs. The fully integrated system combines the latest and most innovative technologies available.




Solar Street Light System


Solar Street Light System is designed for outdoor application. Which is ideal lighting system for the illumination of streets, squares and cross roads located in areas that are not connected to the power grid, the system is provided with battery storage backup sufficient to operate the light for 10-11 hours daily. The system is controlled by a controller with automatic ON/OFF time switch, which control the light from dusk till morning or other setting time. An overcharge / deep discharge function can keep the battery on working a long time. Our solar street lighting system is a live paradigm of quality and innovative technology, available on very affordable rates.


LED Based Solar Street Light


LED Based - An LED Light which has LED light bulb is a solid-state lamp that uses light-emitting diodes (LEDs) as the source of light. LED lamps offer long service life and high energy efficiency. Chemical decomposition of LED chips reduces luminous flux over life cycle as with conventional lamps.

Features of LED LIGHT

  • Maintenance-Free
  • Dusk to Dawn, Automatic ON/OFF.
  • A complete shock proof system.
  • Low Battery & Battery Charging Indication.
  • Low Battery, Over Charging.
  • Reverse / Short / Open Circuit & No Load Protections.
  • Fast and simple installation.
  • Location flexible.
  • Maintenance-free & Automatic operation.
  • High reliability & Long lifetime.

Benefits of an LED street Light

  • Long life; an estimated 50,000+ hour's operation.
  • Reduced maintenance cost due to long life.
  • Good efficiency; comparable with a fluorescent lamp.
  • Small compared with other lamps of same output.
  • Instant start (no warming up period), Immune to power outages.


LED street Light Most Beneficial for:

  • Outdoor Area lighting
  • Campus Lighting
  • Garden Lighting
  • Parking lot lighting
  • Parkway lighting
  • Walkway lighting
  • Security Lighting

CFL Based Solar Street Light


It compromises of one Solar Streetlight Luminary (SSL) using Compact Fluorescent Lamp (CFL) Rechargeable Lead Acid battery for storage, PV modules for charging the battery, suitable electronics for the operation of the lamp and safe charging and discharging of the battery and mechanical hardware for fixing these sub systems.

Features of CFL Light

  • Stand alone system
  • Dusk to Dawn, Automatic ON/OFF.
  • 2 to 3 day's autonomy
  • Indications: Low Battery & Battery Charging
  • Two step charging algorithm.
  • Temperature compensated battery set points.
  • Weather proof luminaries

Benefits of Solar CFL

  • No Strains & Pains of Manual Operation
  • Very little maintenance is required
  • Up to four times more efficient
  • Highly efficient charge controller and Invert.
  • Required area(small)




Solar CFL Most Beneficial for:

  • All type of Institution
  • Hotel
  • Hospital
  • Industry
  • Interior area
  • Hills area
  • Home street

LED Based Solar Street Light Technical Specifications


System DC DC DC DC DC
Voltage 12 12 12 12 12
SPV Module 37 Wp 45 Wp 74 Wp 100 Wp 120 Wp
Luminaire – Nominal 6W 9W 12W 18W 24W
Charge Regualtor 5A 5A 10A 10A 10A
Temperature Range (In Degree Celsius) 0-50 0-50 0-50 0-50 0-50
Approximate Light output(Lumens) 450 700 900 1200 1500
Lux at 3 Meter at 4 Meter at 4 Meter at 5 Meter at 5 Meter
Beam Angle 120 120 120 120 120
Recommended Height 4 Meter 5 Meter 5 Meter 5 Meter 7 Meter

CFL Based Solar Street Light Technical Specification


System DC DC DC
Voltage 12 12 12
SPV Module 74 Wp 100 Wp 150 Wp
Temperature Range (In Degree Celsius) 0-50 0-50 0-50
Charge Regualtor 10A 10A 10A
Approximate Light output(Lumens) 800 900 1300
Recommended Lamp Height 5 Meter 5 Meter 7 Meter
Lux at 4 Meter at 4 Meter at 7 Meter
Beam Angle 120 120 120
CFL Watt 11W 18W 22W