Products / Roof Mount / 115-Watt Expansion Kit


115-Watt Expansion Kit


Our 115-watt expansion panel adds extra charge capability and is compatible with any of our roof mount kits and their included 3-port expandable roof caps. Its quick-connect solar plug makes expanding your solar kit easy and simple—just plug it into your roof cap and you’re good to go.

115-Watt Expansion Kit Includes:

  • 115-Watt Panel

  • Quick-connect solar plug

  • Stainless steel mounting hardware

*Fulfilled by our Zamp Certified Dealer “Specialized Products”

Made in the U.S.
Handcrafted in Bend, OR using the highest grade monocrystalline solar cells for optimal output, this panel is also treated with anti-reflective coating to maximize light absorption.

Flexible and Durable
Like the panel in our 115-watt kit, this expansion panel comes with our innovative Omni-Mount frame which lets you to mount the panels wherever you need them, and includes our ultra-sturdy stainless steel mounting hardware.

Simple Installation
Our pre-assembled solar lead makes installation a breeze without requiring crimping tools. Simply mount the panel, plug it in and go.

25 Year Output Warranty
Buy with confidence knowing that your solar investment will last for the long-haul.

115-Watt Panel Specs:

  • 17.5 lbs

  • 39.6” x 26.5“ x 1.5”

  • 115-Watt Power Output

  • Generates 6.3 amps

  • 25-Year output warranty

Installation Guide

*See our Solar Sizing Chart to see what kit is right for your needs.