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Product Description
COMMERCIAL SOLAR BILLBOARD & SIGN LIGHTING
400W Commercial Solar Billboard Light with 60 High-Brightness LEDs
12,000mAh Lithium Battery • 12W Solar Panel • IP65 • Automatic Dusk-to-Dawn Operation
Illuminate billboards, business signs, property signage and other outdoor displays without running conventional electrical wiring. This 400W solar billboard light combines a high-output LED lamp head, separate monocrystalline solar panel and rechargeable 12,000mAh lithium battery for outdoor sign and area lighting.
The fixture uses 60 high-brightness LEDs and a 12W solar panel measuring approximately 12.8 × 8.4 inches. Its integrated light-sensing system charges during daylight and automatically turns the light on after dusk.
60 LEDs High-brightness array
12,000mAh Lithium battery
12W Solar panel
IP65 Outdoor protection
8–15 Hours Listed working time
3000 Lux Listed lamp-head rating
Commercial Solar Sign Lighting Features
- 400W model solar billboard and sign light
- 60 high-brightness LEDs
- 12W monocrystalline solar panel
- 12,000mAh lithium rechargeable battery
- Automatic dusk-to-dawn operation
- Built-in overcharge circuit protection
- IP65 outdoor protection
- No normal utility wiring required
Suitable Applications
Billboards Business Signs Property Signs Parking Lots Outdoor Walls Plazas Parks Walkways Campuses Farms
Automatic Solar Operation
The built-in light-sensing system keeps the fixture off while charging during daylight and automatically activates the LED lamp after dusk.
Auto On/Off Light-sensing operation
21% Listed panel conversion rate
8–15 Hrs Listed working time
IP65 Outdoor protection
Product Specifications
| Product Type | Commercial Solar Billboard / Sign Light |
|---|---|
| Model | 400W |
| LED Count | 60 LEDs |
| Solar Panel | 12W Monocrystalline |
| Panel Size | Approx. 12.8 × 8.4 in. |
| Battery | 5V / 12,000mAh Lithium |
| Working Time | 8–15 Hours Listed |
| Brightness | 3000 Lux Listed |
| Weather Rating | IP65 |
| Operation | Automatic Dusk-to-Dawn |
| Working Temperature | -10°C to 50°C Listed |
What's Included
| Solar Light | 1 |
|---|---|
| Solar Panel | 1 |
| KD Bracket | 1 |
| Connecting Pipes | 4 |
| Screws | 4 |
| Installation Mount | 1 Set |
| Manual | 1 |
Installation & Charging Tips
- Set the fixture to ON before final installation.
- Install the solar panel in strong, unobstructed sunlight.
- Fully charge before first use.
- Cloudy or shaded conditions can slow charging and reduce runtime.
- For daytime testing, cover the solar panel with an opaque object to simulate darkness.
- Keep the panel clean and free from dust and debris.
Installation & User Instructions
For proper mounting, setup, charging and operation, review the complete Solar Billboard Light instruction manual before final installation.
1. Choose the Location Select a secure billboard or sign mounting location and position the solar panel where it can receive strong, unobstructed direct sunlight.
2. Install the Mount Secure the installation mount, KD bracket, connecting pipes and supplied hardware before attaching the solar light and solar panel.
3. Position the Light Aim the LED fixture toward the billboard or sign so the light is distributed across the intended display area.
4. Switch ON & Charge Set the fixture to ON, allow the solar system to fully charge and keep the solar panel free from shade, dust and debris.
VIEW INSTALLATION INSTRUCTIONS
Opens the complete Solar Billboard Light installation and operating manual in a new tab.
Billboard sizing guidance: the supplied product information states one light is suitable for a billboard around 1.5 × 2 meters. Larger signs may require additional fixtures depending on mounting position and desired illumination.
Frequently Asked Questions
How many LEDs does it have?
The supplied specifications list 60 high-brightness LEDs.
What battery is included?
The supplied information lists a 12,000mAh lithium battery.
Does it turn on automatically?
Yes. It is designed to charge during daylight and automatically illuminate after dusk.
How long can it operate?
The supplied specifications list approximately 8–15 hours. Actual runtime varies with sunlight and environmental conditions.
Is it waterproof?
The supplied product information lists an IP65 rating.
How large is the solar panel?
The 12W panel is listed at approximately 12.8 × 8.4 inches.
Can it be used beyond billboards?
Yes. The supplied product information also lists applications including business signs, property signs, walls, plazas, parks, parking lots, walkways, campuses and farms.
How do I test it during the day?
Switch the fixture ON and cover the solar panel with an opaque object to simulate nighttime conditions.
Where can I find the installation instructions?
You can view the complete Solar Billboard Light installation and operating instructions here .
How much billboard area can one light cover?
The supplied information states that one light is suitable for a billboard around 1.5 × 2 meters. Larger displays may require multiple fixtures depending on mounting position and desired brightness.
60 LEDs High-Brightness Array
12,000mAh Lithium Battery
IP65 Outdoor Protection
AUTO ON/OFF Dusk-to-Dawn
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