Comprehensive Solar Solutions
and Builder-Focused Energy Testing

Tailored Expertise to Enhance Energy Performance and Certification Goals

Any star within 15 lightyears forms a solar neighborhood,

We Connect Your Community to Brighter Energy Solutions

Who We Are

15 lightyears specializes in delivering innovative energy solutions tailored to the needs of commercial buildings, municipalities, and builders. From solar energy systems to green certifications and regulatory compliance, our team ensures higher energy performance and long-term savings for every project. By combining expert consulting with a proven approach to sustainability, 15 lightyears empowers businesses to lead in energy efficiency and environmental stewardship.

Lisa Pearcy

Chief Astronaut + Foundation’s President

Lisa is dedicated to implementing the sustainability mission. She believes strongly in the value of community collaboration and education toward achieving big goals. “I love sustainability because I love my kids! I want to be a part of their future in every way possible…so I decided to BUILD a better one for them through education and sustainability.”

Retrofitting existing buildings with energy-efficient technologies can reduce energy usage by up to 30%,

offering substantial cost savings and environmental benefits.

What We Do

Energy Performance Testing

15 lightyears offers energy performance testing, including blower door and duct leakage tests, to optimize energy efficiency and ensure compliance with building codes. Our services help reduce energy costs and improve overall building performance.

Green Certifications

Achieve recognized sustainability credentials, including NGBS, FGBC, and Energy Star, with 15 lightyears. We specialize in guiding builders and multifamily developers through testing, verification, and compliance to meet rigorous green certification standards.

Commercial Solar Solutions

Maximize the performance of your solar systems with 15 lightyears. From implementation to installation and maintenance, we ensure your commercial solar projects deliver reliable energy savings and support your sustainability goals.

Services

  • ENERGY STAR
  • Duct Leakage Testing
  • Code Compliance Testing
  • Building Envelope Leakage
  • HERS Score
  • Blower Door Test
  • Energy Audit
  • Moisture Intrusion
  • 45L Tax Credit Testing
  • Water Sense
  • Water Star
  • Solar Installation
  • Solar Carports/Canopies
  • Floating Solar

Installation

  • Battery Storage
  • Electric Vehicle & Tesla Charging
  • Home Standby Back Up Generators
  • Micro-Grid Ready
  • Rooftop Solar: Shingle, Metal, Flat
  • Ground Mount Solar

Certifications

  • Certified Woman-Owned Business
  • FL Licensed Electrical Contractor EC 13005057
  • ENERGY STAR Partner
  • RESNET Certified Field Inspectors
  • BPI Home Energy Professional Energy Auditor
  • DOE Zero Energy Ready Home Advisor
  • LEED Accredited Professionals
  • NGBS Green Rater
  • FGBC Certifying Agent
  • Florida Water Star Certifying Agent
  • Green Globes Professional
  • TESLA Car Charging Network
  • LG Chem Battery Storage
  • Sonnen Battery Storage

Who We Serve

Residential Builders

We provide energy testing for residential builders,
including blower door and duct leakage tests, to improve
efficiency and ensure code compliance.

Municipalities and City Planners

We partner with municipalities and city planners to
implement solar systems that align with sustainability goals.

Commercial Building Owners and Operators

Commercial property owners trust us to optimize their
buildings’ solar while reducing operational costs.

Architects and Design Teams

Architects and design teams rely on our experts to
seamlessly integrate sustainable energy systems into their plans.

Corporate Sustainability Teams

Corporate sustainability teams choose us as a strategic
partner in achieving energy and environmental goals.

Developers

We support developers by delivering expert guidance on
energy-efficient designs and green building compliance.

Since 1992, more than 43,000 commercial buildings have earned the ENERGY STAR Certification, comprising over 6.5 billion square feet of floor space, indicating a growing trend in energy-efficient building practices

Ready to Achieve Your Energy and Sustainability Goals?

Take the first step toward transforming your energy goals into reality. Whether you have questions, need guidance, or want to discuss your project, our experts are here to help. Fill out the form or give us a call today.

(855) 438-1515