Residential Solar

Option 2: 

Grid Independence with Battery Storage

Energy 2

More than ever, our customers are incorporating battery storage with their solar systems.


During the day, solar electricity will help power your home and charge your batteries. At sundown, your battteries will discharge to help meet your home’s nightly electricity needs. A solar + storage system significantly reduces your reliance on the grid and lowers your monthly electric bills.


During grid outages, your solar and storage system will provide backup power. Depending on your home’s existing electrical configuration, and the number of batteries you choose, you can have whole home backup, partial home backup or a critical loads backup. We will help you understand your home’s backup capabilities.


Lithium-ion batteries are sleek, have 10-year warranties, and require virtually no maintenance. Popular lithium-ion batteries include LG Chem and Tesla Powerwall. We’re certified to install both brands as well as others.


Monitor your system’s performance & control your energy use online. Check out your system anytime, anywhere with online monitoring. For example, the Tesla app shows your home’s energy use, solar generation, battery status, backup history and grid consumption.

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Types of Installations


We will evaluate the suitability of your roof based on this criteria:

  • Faces south, east and/or west
  • Has minimal shade from nearby trees
  • Has minimal obstructions like chimneys,dormers,etc.
  • Is in good condition (typically, under 10 years old)
  • Is asphalt shingle, metal, standing seam, or another material suitable for solar panels

Examples of our roof-mounted projects

Asphalt Shingle - 8kW

8.7kW solar system on an asphalt shingle roof in Westhaven in Franklin, TN

Metal - 10kW

10kW solar system on a metal roof in rural Williamson County, TN

Standing Seam - 5kW

5.4kW solar system on a standing seam copper roof in Nashville, TN

Other mounting options



A ground-mounted system costs more than a roof-mounted system, but provides higher production. Here’s why: We can install the panels so they are orientated due south, receiving the most sunlight. Also, ground-mounted solar panels receive more air flow, enhancing performance.

Examples of our ground-mounted projects

Ground - Kingston Springs

10kW system in Kingston Springs, TN

Solar panels in Clarksville TN

20kW system in Clarksville, TN

Ground - Hendersonville

10kW system in Hendersonville, TN

Canopy or awning

Get the perks of a ground-mounted system, plus shade for your parking area, patio, or porch. A parking canopy pairs nicely with an electric vehicle (EV) charger. Cool factor: Translucent solar panels can be used!

Examples of our solar canopy and awning projects

5kW solar canopy for patio (plus 3kW rooftop panels) in
Nashville, TN

8kW solar awning for front porch in
Nashville, TN

5kW solar canopy for patio
(plus 3kW rooftop panels) in
Nashville, TN

8kW solar awning
for front porch in
Nashville, TN

Solar-charged battery systems & all solar mounting types qualify for the 26% federal tax credit.


Not sure which option is right for you? Contact us for your free project consultation! We customize each system based on site considerations, your goals and your input. Request your consultation today.


We had a great experience with Lightwave. They installed an add on system of 5kW along with a Tesla Powerwall battery. From the initial presentation to the final project completion, they all worked together and everyone on their team seemed truly happy to be engaged in this new industry. They are true professionals and I was glad we selected them. In addition to having a high tech back up system for my home, I am now off grid about 30% of the time. Amazing.
Quentin Humberd
Quentin Humberd
11:06 06 Dec 19
Wonderful experience from beginning discussions to project completion. On time, on budget and a pleasure to work with these folks
David Goodridge
David Goodridge
19:50 31 Oct 19
LightWave provided excellent service from design through applications through installation. We are very happy with the performance of the system.
Michael Dennis
Michael Dennis
01:20 04 Aug 19
LightWave Solar, LLC installed a 10 kW Array for us and did an excellent job! They completed the Array installation on time and with in budget.
Brian Nothnagle
Brian Nothnagle
18:49 23 Jul 19
The staff was incredibly friendly and knowledgable. in addition to keeping the area clean , we are very happy with the work and the price.
Denis Savouray
Denis Savouray
13:11 30 Nov 18
Light Wave Solar is terrific. All their people were great to work with, knowledgeable and on- the- ball. They were everything i could have asked for and i couldn't be happier with the system they installed. So far it is working just as i hoped!
Jeanie Stephenson
Jeanie Stephenson
23:00 26 Nov 18
I needed LightWave's help after a wind storm caused a tree to fall on my house. The tree destroyed ten solar panels on my roof. LightWave's technicians visited me to assess the damage and plan repairs. LightWave's project manager took over from that point. After the design was complete and approved, the installation crew completed the job in a single day. Every LightWave representative was pleasant and professional. I would recommend them to anyone who needs their services.
Mike Wiedemer
Mike Wiedemer
18:41 25 Oct 18
The whole team at LightWave Solar did an all-around excellent job! They showed up on time as expected and communicated everything very clearly on what I can expect to see and happen. They were all very professional and courteous throughout the entire process. I am already seeing MUCH lower electric bills. Thanks again to everyone at LightWave Solar, I greatly appreciated your services.
Nick Mielnik
Nick Mielnik
18:41 22 Oct 18
The entire team at LightWave Solar went above and beyond to ensure that our solar install was done on time, on budget, and to our satisfaction. Professional in every way. I can't get over how seamlessly they have integrated everything to our 1960 built home. Very well done. An added bonus is their handling of the necessary licenses, myriad forms and paperwork and approvals from local power company and TVA. These guys deserve 10 stars!
Shawn Kries
Shawn Kries
18:12 16 May 18
Great service and solar products. Professional installation and technical support. Installation quality outstanding.
Dan Larsen
Dan Larsen
13:56 22 Feb 18
Very happy with our 50KW solar panel array commercial system. Lightwave was extremely easy to work with.
Mark Fournier
Mark Fournier
13:19 08 Feb 18
We installed a 10 KW solar panel array on the roof of our home this past fall. The process required coordination between us (the customer), the local electric company (Nashville Electric Service) and the Tennessee Valley Authority (TVA). While this may seem daunting, it turns out that apart from signing a few routine documents, the process requires little to no effort on the part of the customer: Lightwave Solar takes care of all the details. Their attention to those details was impressive, which meant the whole operation was smooth, professional and basically worry free. The physical installation itself is a marvel of craftsmanship and technology. Lightwave Solar fully earns their five star rating and I recommend them without reservation.
David James
David James
06:07 22 Jan 18
Expert system design and expert install. Couldn’t be happier. Installed grid-tied roof-mounted 30kw system on rural lodge. Very happy with results on electric bill.
Greg Gough
Greg Gough
02:27 20 Jan 18
My first month's savings was over $100. This is in spite of shorter fall days, cloudy days, and rain. The shortest day of the year is in late December. Its best performance will be in the spring and summer. I am very pleased with it.
Gerald Dooley
Gerald Dooley
18:26 27 Oct 17
Lightwave's staff was professional and responded to all of my concerns. Installation was a breeze and their followup after the system was installed has been rapid. I highly recommend LightWave for any solar project.
Rebecca Paschal
Rebecca Paschal
17:54 24 Oct 17



The North American Board of Certified Energy Practitioners (NABCEP) is the most respected, well-established, and widely recognized certification organization for U.S. solar professionals. Our team includes 9 fully certified NABCEP Solar PV Professionals – more than any other firm in the region.