Solar Sign Lighting

Sign Lighting Kits

One of the most important factors in promoting your business is your signage. There are many varieties of signs and Sun-In-One™ has the solar lighting kits for each of these sign types. These include internally lite,  channel lettering lite, or externally lite signs that can all be powered with a solar lighting kit.  When you look at installation, traditional sign lighting systems can require long runs of electrical wire (from a power source to the light fixture), which often need to be buried (trenched) and re-landscaped over.

Additionally, traditional sign lights with incandescent light bulbs require constant, and often expensive, maintenance throughout their lifetime, as well as the monthly costs of electric to run the light every night. We manufacture the kits with our LED lighting included but if your sign already has LED’s or you are using the manufactures design and LED’s we have a solar sign power unit for you also.

Solar sign lighting kits are a great way to illuminate your signs, banners, billboards, and other outdoor advertising materials. Suninone sign lighting products use the power of the sun to provide bright, energy-efficient, and eco-friendly lighting for your signs. Our solar sign lighting kits are easy to install, require no wiring or electricity, and can work in any weather condition. Solar sign lighting kits come in various sizes, shapes, and styles to suit your needs and preferences. Whether you need a spotlight for a small sign, a floodlight for a monument sign, a LED internally light strip for an internally lite sign, or a custom-made solution, Suninone solar sign lighting products can help you showcase your brand and message in the best possible way.

Contact us to receive a User Manual, or check out our online brochure.

Advantages of Solar Sign Lighting

Operate completely free by using the power of the sun – eliminate the cost of electricity (rising 3.3% yearly on average over the past 30 years).

Practical and cost effective to install – the cost to run traditional electricity to a distant sign near the road or far from the building is more expensive than one of our kits.No costly trenching to run wire underground or replacing the the disturbed property. Systems are stand alone and install in 90 minutes or less.

Versatile – no matter how large or small or what type of sign or object you need light for, we have a solution with one of our 18 kits. Or call us for an easily made custom kit to fit your needs. RGBW LEDs also mean the lighting color can be changed with the season!

Green Image – not only will you reduce your carbon footprint, but the public will automatically associate you or your company as an innovative entity that cares about the about the environment.

Why engineering is so important in purchasing a solar sign kit?

Example, unless you live in the south west USA you do not get 6 hours of Peak Sun Light in the worst month of the year to recharge the battery in the system like a lot of one size fix’s all systems tell you so you will have issues a short time after installation when you get shorter days. Our kits are designed based on lowest peak sunlight hours by zone, so talking to one of our Engineers will allow you to get the system that is engineered for your location and last for years.

Additionally, traditional sign lights with incandescent light bulbs require constant, and often expensive, maintenance throughout their lifetime, as well as the monthly costs of electric to run the light every night.

Custom designed and engineered solar lighting power kits allow the power unit to match your needs to give you the lighting and visibility your sign needs. 


There are three main ways to light your sign: externally with flood lights or internally with LED Tubes or LED stripe lights. We have 12V or 24V stripe lights that light both single sided or double-sided signs. Our stripe LED’s either go around the inside edge of the sign to light the whole sign from the edges or it can be attached in a grid pattern to light the sign evenly. The kits are designed based on the wattage of the lights and system’s location so when getting a quote, we need to have the size of the sign (including the depth) and the location of sign for solar production.

Also, if you have drawings, they will be able to help you get the right kit for your sign. Our systems are plug and play kits that come with most everything needed except the pole which you get locally to keep the cost of the system down. Our kits are designed and build to last for years and can be monitored on site through our blue tooth app on your phone.

Key Features

  • Whole System Integration – The Battery Box is pre-wired with the battery and other components.
  • Durability – Built with Grade “A” corrosion resistant fiberglass, aluminum and steel and comes with water resistant hardware.
  • Simplicity – Easy operation, the system is plug-and-charge, after simple mounting of panels and racking.
  • Low Maintenance – Battery is maintenance-free, panels last 25 years
  • Optional Addons – Modular design enables add-on panels to keep pace with growth or demand


  • 5 year warranty on LED lights
  • 5 year warranty on the battery
  • 25 year limited warranty on the solar panels

Installation Tips

  • Make sure your intended location for the solar panel sees no shade between 9 AM and 3 PM.
  • When installing the panel, make sure it is facing solar south. South on Google Maps is solar south.
  • If you intend on installing the panel over 20ft from your light, please let us know in the contact form.

Day Night solar Sign lighting shots

AT image night Night
Internally Lit Sign with integrated solar Day
fox chapel crossing Night
20 watt sign kit Day Day
Elk City OK 20 Watt NightTime Night
Elk City OK 20 Watt sign day time Day
Georgia Pacific Plant sign night Night
Georgia Pacific Plant sign day Day
South Carolina School Night Time Night
South Carolina School Day time Day
Sunoco Agri-Business Solar sign kit 11 NY
Solar Agri business sign kit 11 NY 1 Night
Sign Kit 14 VA night Night
Stay America Sign kit 14 VA day Day
Dania Florida Solar Sign Kit night Night
Dania Florida Solar Sign Kit Day Day
Channel Letter Sign Lighting with Forever Sign Lighting Lite at night Night
Sign Powered by Forever Solar Power kit Day


Sign Kit Gallery

Solar Zones

Our kits are designed for three-day autonomy. In order to do this, we design for the amount of hours of peak sunlight a certain region gets in a day. Use the map  to determine which zone you are in, and include that information in the contact form. If you are not sure which zone you are in, we can help you figure that out.

Irradiation and Zone-Maps
Irradiation and Zone Maps

EXTERNALLY LIT SIGN KIT : select your zone

Solar LED Stripe Lighting Kits for Signs

We design and build LED Sign Lighting Kits for every geographic location and sign size and as the sign industry is building more signs with internal LEDs, Sun-In-One has developed a whole line of Solar Sign Kits for the market. The size of the sign and the power needed drives the 12 voltage of the LED stripe lights we use.This allows us to provide you with a high quality product at the lowest price we can.

Other Uses:

Sun-In-One Solar Sign Kits are not just for sign lighting. In fact, they can be used for a wide variety of applications: flood lighting, monument/flag lighting, parking lot lighting, security lighting, billboard lighting, and to power LED and channel letter signs. The versatility of our solar sign lights adds to the incredible value that these kits provide.

INTERNALLY LIT LED SIGN KIT : select your zone

Solar Sign Lighting Kits Quote