20/20™ & 10/10™ Lighting

Sol’s latest state-of-the-art LED lighting system is designed for large spaces such as parking lots and perimeter security areas. It delivers superior light performance in an architectural package that increases pole spacing, lighting uniformity and simplifies installation. Known as the TT Series, the unified design incorporates a low profile LED luminaire (either a 10/10 or 20/20), light engine, PV assembly and pole that is powder coated your color choice. System is configured to your requirements to run throughout the night or to save energy with dimming when full light is not required.


Designed from the ground up, exceeding the demands of modern commercial outdoor solar lights

IDA Dark-Sky approved optics - Type II, III or V

Luminaire is IP65 rated and TÜV listed to UL 1598:09.2008 and CSA C22.2 No. 250.0-08

Maintenance-free batteries provide five nights of back-up power

EternO® 4 controller is TÜV listed to UL 60950-1:2007 and CSA C22.2.60950-1:2007

FivePlus™ Warranty includes 10 years on electronics, wiring, fixtures and 20 years on mounting hardware and solar panels

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  • Reduces installation costs with wider pole spacing and engineered forward-throw optics (no arm required)
  • Avoids costly trenching and wiring allowing it to be installed at or below the cost of grid-connected lighting
  • Saves money with no electricity bills and no maintenance for the first five years
  • Increases safety and security in parking lots, parks, streets and other remote areas that have limited access to electricity
  • Demonstrates your commitment to sustainable design (contributes no CO2)