Why Tigo?

Unparalleled Design Flexibility

  • Works With ALL Inverters

  • Design with Uneven Module Strings in Parallel

  • Split Strings Across Multiple Orientations

  • Expandable Systems, Future-proof

Approved by All Major Inverter Manufacturers

Tigo Energy optimizes solar arrays without special requirements for system design and works with all industry leading inverters. This allows for a non-invasive approach to module-level optimization. The best inverter manufacturers in the market have all approved the use of Tigo Energy Module Optimizers with their inverters. This creates the greatest combination of cost-efficiency, reliability, bankability, system flexibility and energy harvest. 

We are big believers that offering the best solar solution to our customers is the same as offering the safest solution to our customers.
Gary Gerber,
CEO Sun Light & Power



  • Module-level disconnect

  • Automatic disconnect in emergency

  • Manual disconnect for maintenance

  • Remote disconnect via software

  • Over-voltage & over-current deactivation



Photon Labs Results: More Energy

In November 2010, independent testing by the prestigious Photon Laboratory GmbH proved to the solar industry that DC optimizers contribute substantial gains in a variety of settings, including unshaded arrays. Since publishing the results, DC optimizers have seen tremendous growth and have become ubiquitous in residential, commercial, and utility markets. Of the various technologies tested, Tigo Energy’s Impedance Matching solution had the best results overall, further validating the efficiency of the design.

Download the full report here.


Validated Production Improvement:

  • Unshaded = 3.2%

  • Pole Shade = 20.8%

  • Horizontal Shade = 36.8%

Smart modules:
Work With ALL Inverters

Design with Uneven-Length Strings in Parallel

Split Strings Across Multiple Orientations

Expandable Systems, Future-proof

30% Longer Strings

Smart Modules Enable 30% Longer Strings

  • Programmed max voltage in the factory
  • Eliminate temperature coefficients
  • NEC & IEC code-compliant
  • High efficiency, low duty-cycle design

Get 30% longer strings with Tigo Energy’s Smart Module technology. This revolutionary concept chops the unwanted part of a module’s IV curve, effectively enabling system designs with 30% longer strings. This reduces the number of combiners, fuses, disconnects, and copper home-runs required per installed kW of solar. This product is only available in our integrated smart module solution. Ask one of our partners for more information.

Learn more about this feature here.