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169 Manufacturers Drive
Holland, MI 49424



We turn your dark into light courtesy of our Brilliant Sun

GridFree & GridFree UE

GridFreeNow you can add light virtually anywhere and provide years of efficient, maintenance-free lighting for off- electrical grid applications. Our standard GridFree™ combines either an LED or induction lamp head with Solar Street Lights USA's artful yet strong structural elements in Solar Street Lights USA's engineered solar electric power system.  GridFree is also available with an LED light fixture on a custom basis. GridFree™ is a  Made-in-America product specially designed to meet the demanding performance and lighting needs of roadway engineers, parking lot designers, the military, landscape architects, and outdoor lighting professionals.


Learn more about the technology.

Our standard GridFree™ features are:

  • Turn-key - Complete system, mounts on our 5"x5" or 6"x6" square galvanized steel pole or can be adapted to mount on wood, fiberglass, concrete or other steel poles.
  • Designed for fixture mounting heights from 18 feet to 34 feet.
  • Cobra Head and Shoe Box style fixtures with Type II to Type IV distribution; lumen output ranges from 3350 to 9000 lumens; standard CRT is 5000K and the CRI is 80 plus.
  • Lamp wattages are 40 Watts, 70 Watts, 100 Watts; Step-Dim dual wattage lamps are 35/70 Watts and 50/100 Watts.
  • Choice of Full Cutoff (Dark Sky Compliant) or Semi-Cutoff fixtures.
  • Brilliant Sun™ (Patent No. D610.536), architectural mount withstands 170mph gusts.
  • Locking NEMA 3R battery and electronics enclosure made with heavy aluminum and stainless steel hardware; includes neoprene gasket around the door and a neoprene pad to insulate the battery from the enclosure floor. Mounts at the top or bottom of the pole.
  • Long life, deep cycle sealed batteries.
  • Temperature compensating battery charger and light controller.
  • UL approved components, designed to meet IESNA recommended practices.
  • Simple installation - Prewired with connector ends clearly labeled, holes are predrilled and checked for fit, a pull string allows for quick wiring, the installation package includes a manual, extra fuses, extra hardware and a compass. GridFree  takes less than an hour to mount on a Solar Street Lights USA pole.
  • 10 year system warranty.

Some GridFree™ options are:

  • Instant on-off motion sensor
  • Extended fixtures arms and swept arms
  • Cooling fan
  • Color Rendering Temperatures from 3000K to 6000K
  • Bird deterrent
  • PV module protective back shield
  • Colorization of the pole, enclosure, fixture arm, PV module mount, and fixture in any PMS color.


Solar Street Lighting Download / View Grid Free Brochure