Outdoor Solar Sign Light for Entrance & Surface Signs GenLight 4X

Original price was: $1,299.95.Current price is: $999.95.

The GenLight 4X solar powered sign light is the highest grade solar sign lighting system in its class. Each light utilizes a cutting-edge GenCXL proprietary solar charging circuit designed to prolong battery life and increase operating efficiency.  This technology allows each GenLight 4X to power two extremely bright lighting fixtures dusk till dawn minimizing the size (and correspondingly the cost) of the required solar panel and battery units.

  • Solar Technology: Mono crystalline solar panel
  • Light Output: GenLight 4X LED Energy Efficient Flood Lights: 2X 75 Watts (750 lumen each). Suitable for 80% of monument / entrance signs
  • Battery Storage: Integrated AGM batteries provide long lasting power and warranty
  • Sign Illumination Area: 10′ x 14′ sign per fixture (unit includes 2 fixtures)
  • Integrated Lighting Timer: Solar lighting system includes a timer that can be set for 2,4,6, 8, and all-night operation. The control switch can be easily toggled at the time of installation using onboard toggle switch.
Availability: 5 in stock (can be backordered) SKU: GenLight 4X Category: Brand:GenLight

Questions? Just give us a call at 1-800-786-0329 9AM-5PM EST.

Live chat customer support. Most orders ship within 48 hours by FedEx. 30 day hassle free return policy. Dispatched and sold by Silicon Solar.


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Trusted Solar Partner

Family owned since 1999


Since 1999

Since 1999 we’ve been manufacturing solar lighting systems in upstate New York. We are proud of the products and services we offer our customers. Need help with a custom project? Give us a call or come stop in.

The GenLight 4X solar powered sign light is the highest grade solar sign lighting system in its class. Each light utilizes a cutting-edge GenCXL proprietary solar charging circuit designed to prolong battery life and increase operating efficiency.  This technology allows each GenLight 4X to power two extremely bright lighting fixtures from dusk till dawn, while minimizing the size (and correspondingly the cost) of the required solar panel and battery units.

The GenLight 4X includes two, high output lighting fixtures, each of which can brilliantly illuminate 10 feet x 14 feet of signage (per side).  Thus, the GenLight 4X is ideal for fully illuminating medium sized, two-sided signage.

Manufactured in our New York production plant, the GenLight 4X incorporates high efficiency LED’s inside of an aluminum housing for maximum illumination and heat dissipation. The GENLight-4x is powered by a high-efficiency crystalline solar module and Absorbed Glass Mat (AGM) battery bank.  AGM batteries are lighter than traditional lead acid batteries, provide better electrical reliability, and deeper cycle applicability.  Moreover, AGM batteries, due to their lack of free electrolyte, will not crack and leak in extremely cold environments, allowing the GenLight 4X to provide solar lighting in cold climates.  In fact, AGM batteries are routinely chosen for remote sensors such as ice monitoring stations in the Arctic.

Each light fixture includes 20 feet of wiring allowing each fixture to be placed separately, up to 20 feet from the battery and charging terminal.  Additionally, each kit includes a stainless steel pole mount for the solar panel, which can affix to most pole 1.5 inches to 3 inches in diameter.

Warranty policy? No problem. We’ve got you covered. We use commercial grade solar panels and components to ensure the longest lifespan. If you need additional vandal proof enclosures or protection, just let us know. We offer custom solar sign light manufacturing, click here.

Warranty & Maintenance

  • 25 year warranty on solar panel
  • 3 year warranty on light fixture
  • 1 year warranty on controller (Power Center)

How do I install?

All GenLight solar sign lighting kits come plug and play out of the box. We’ve included a few examples of the considerations you will need to make during the installation process.

  1. Light Fixture Installation: Light fixtures each come with a “U” bracket, which can be anchored to a post material or attached to a “U” post clamp, for mounting to a post. If you need specific attachments, just let us know what you’re trying to attach to.
  2. Solar Panel Location: Each solar panel includes a solar panel mounting system designed to be attached to a 1.5″ to 3″ metal (or non metal) post. It’s flexible and easy to install. Yep, it’s stainless steel as well.


What’s the best part? We are here to help with your installation. Whether you’re looking for someone to assist with site plans or electrical questions, just let us know.

How much space do you need?

A little planning is still required even with the fact that our lighting kits are Plug and Play.

  1. Solar Panel Space: You’re solar panel is approximately 24″ x 48″. Ideally this is attached facing towards south (or a southern direction) for optimizing the amount of sunlight your lighting system can capture.
  2. LED Fixtures: Each light fixture is 9″ (L)  X 8″ (W) X 2″ (H); (height is thickness)
  3. Power Center: The power center includes your battery, lighting controls, safety disconnects, and enclosure. Budget 12″ (H) x 12″ (W) x 20″ (L). This can be also attached to the same post as your solar panel.

Solar Sign Light Sizing Guide

Below is a quick reference guide to help with selecting the right solar powered sign light for your project.

Custom Sign Lighting Request Form

Need additional help with sizing your sign light? We offer custom in-house made in the US sign lighting solutions for all solar sign lighting applications. Just give us a call or send us a message below. We respond within 30 minutes during normal business hours.

Solar Sign Light Request

Dual Post or Metal Frame Sign Light

SunPal-2X attaches to standard metal frame sign or post style sign. One light illuminates both sides of your sign. Manufactured since 2006 (Second generation).

Post Style Real Estate Sign Lights

Attaches to any post material. Installs in less than 5 minutes. Manufactured since 2006. Two available models, SunPal-4x and SunPal-4X Plus (newer generation).

Up to 10 x 15 ft Signage

Manufactured by Silicon Solar since 1999 (forth generation). Automatic dusk till dawn lighting control. 3 year warranty. Suitable for most monument sign lighting. Easy to install, several mounting options available. The Genlight-4X is Made in our New York facility.

4 x 4 ft Signage

The PatioPal-36 includes two dual spot lights (great for illuminating different points on your sign, depending on the length / width). Dusk till dawn operation (automatic). Provides suitable lighting for entrance signs, restaurant signs or business signs.

Billboard Signs Up to 12 x 15 ft

Our GenLight-4X series solar sign lighting kit includes two light fixtures (suitable for lighting up a 10 x 15 ft sign, depending on the distance from the sign). Made in New York, with smart solar timer system (lets you control when you want your solar sign light to turn on / off).

Billboard Sign Lighting Request Form (response within 30 minutes during normal business hours)

Backlit Sign Lighting

Now you can light up your backlit sign using the power of the sun. Most of our customers contact us prior to ordering online to verify they have enough power / lighting for their application. All lighting systems are Made in New York.

Backlit Sign Lighting Request Form (response within 30 minutes during normal business hours)

Frequently Asked Questions

It will depend on the area you are lighting. For two-sided lighting the maximum area for only one light would be 10’X14’ anything larger you should purchase two lights.

Yep! The time can be adjusted or pre-set in our manufacturing facility. Easy to use and adjust. Auto calibrates based on dusk / dawn settings.

Additional information

Weight120 lbs

12 reviews for Outdoor Solar Sign Light for Entrance & Surface Signs GenLight 4X

  1. 5 out of 5


    Very bright! Was impressed how bright the unit was when comparing to our old 100W light bulbs. Works great! Thank you for having the right product for the job!

  2. 5 out of 5


    Used to illuminate our homeowners association sign. The sign was 4 x 8 ft. This is a great system, works dusk till dawn as advertised. Would recommend this item to other HOA. -Rich, San Diego

  3. 5 out of 5


    This light is so convenient and effective. The unit looks good and functions well. I really like that it is solar powered so I don’t have to worry about replacing batteries.

  4. Steve

    Good Product !!

  5. 5 out of 5

    Mits .B

    Thank you Siliconsolar Family !! I loved this awesome product .It is working great till now 🙂

  6. 5 out of 5


    Everything you could wish for in a solar light was installed the light about 3 weeks ago and it has performed well. Very impressive!

  7. 5 out of 5

    Imran Z

    the light has worked perfectly since it was bought approximately 4 years ago. We could not be happier.

  8. 5 out of 5

    Thomas T.

    So far, this light has exceeded our expectations!

  9. 5 out of 5

    Leo B.

    I’m so pleased with these units especially their longevity and toughness that I plan to buy more to light up my business signs

  10. 5 out of 5

    Isaiah J.

    This is BRIGHT! They are bright and work fantastic!

  11. 4 out of 5

    Carlos R

    The system works well with my old sign for almost 3 yrs now, Time to get a new one for my new billboard

  12. 4 out of 5


    Brighter than I thought. Good, bright, long-lasting

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Since 1999 we've helped thousands of customers with their renewable energy projects. From science projects to solar powered container tracking systems, our team is here with 20 years of experience to help you with your project. If you're ever in the area, we invite you to stop by. Learn more about our history here.

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