Core Product Advantages
High Lumen Output
Delivers a powerful, commercial-grade lumen package necessary for effectively flooding large areas, unlike lower-power accent lighting.
Flexible Installation (Split Design)
Panel and fixture separation ensures optimal solar charging and precise light aiming, solving complex shadowing problems.
Long Runtime Autonomy
High-capacity LiFePO4 battery ensures sustained operation for over 10 hours, covering the entire night cycle reliably.
User-Defined Control
Full remote control allows users to easily adjust settings, brightness, and timed operation without accessing the fixture.
Powerful Illumination, Off-Grid Security: The Versatility of Solar Flood Lights
Solar Flood Lights are purpose-built to deliver high-intensity, wide-area illumination for security, commercial signage, and general outdoor working spaces without reliance on the electrical grid. This category of lighting is essential for users requiring powerful light output in remote locations, or those seeking a flexible, portable, and zero-energy-cost alternative to traditional halogen or HID floodlights. Our solar floodlight systems offer an exceptional balance of powerful lumen output, adjustable fixture design, and reliable energy autonomy.
These systems are typically configured as split units, featuring a heavy-duty light fixture connected by a long cable to a separate, high-capacity solar panel and battery box. This design maximizes versatility: the large solar panel can be mounted on a roof or clear pole for optimal sun exposure, while the light fixture can be positioned precisely where needed—under eaves, facing a sign, or pointing down onto a yard. We emphasize the use of high-transparency tempered glass covers and advanced reflector optics in the fixture head to ensure maximum light transmission and uniform beam spread, critical for effective area lighting and security applications.
At the heart of our solar floodlights is the combination of high-performance Monocrystalline Silicon panels and industrial-grade LiFePO4 batteries. The battery capacity is meticulously matched to the high power draw of the LED arrays, guaranteeing long-duration lighting, often exceeding 12 hours of continuous operation after a full day’s charge. For security applications, the majority of our floodlights feature a built-in remote control function that allows users to set various operating modes: timed lighting (e.g., 4, 6, or 8 hours), full dusk-to-dawn illumination, or motion-activated boost mode (often utilizing high-sensitivity PIR sensors for reliable detection).
The structural integrity of solar floodlights is crucial, as they often face exposed and harsh conditions. Our fixtures utilize robust die-cast aluminum housings with high IP ratings (typically IP66 or IP67), providing complete protection against heavy rain, dust, and debris. Furthermore, the adjustable bracket is engineered to lock securely at various angles, maintaining the precise floodlight focus required for the application. For commercial applications, the ability to control and program multiple lights simultaneously via a unified remote or basic IoT gateway offers significant convenience.
The economic advantages of deploying solar floodlights are compelling. Installation is significantly simpler and cheaper than hard-wired floodlights, as there is no need for certified electricians to run high-voltage conduit. The zero electricity consumption means the system pays for itself quickly, making it a favorite choice for warehouses, remote barns, billboards, and construction sites seeking temporary or permanent high-power lighting solutions that are environmentally conscious and easy to relocate.
Technical Specifications (100W Standard Model)
| Product Series | NL-SFL-100W |
| Light Source | SMD 3030 LED Chips |
| Nominal Power | 100W |
| Lumen Output (Max) | 10,000 - 11,000 LM |
| Color Temperature (CCT) | 6000K (Daylight White) |
| Solar Panel | External Polycrystalline Silicon, 6V/35W |
| Battery Type | LiFePO4, 3.2V/35Ah (High Capacity) |
| Charging Time | 8-10 hours |
| Runtime (Full Power) | 10 - 12 Hours |
| IP Rating | IP66 (Light Head & Panel) |
| Beam Angle | 120掳 Wide Flood |
| Control Method | Dusk-to-Dawn + Remote Control + Timing |
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Installation and Testing Guide
Mount Solar Panel
Install the panel in a non-shaded location (e.g., roof, dedicated pole) using the supplied mounting hardware. Angle for maximum sun exposure.
Install Light Fixture
Mount the heavy-duty floodlight fixture onto the wall or pole, ensuring the adjustable bracket is tightened once the desired angle is achieved.
Connect Cable
Connect the waterproof cable from the solar panel to the fixture/battery box connector. Ensure the connection is tight and secure against moisture.
Activate and Program
Use the remote control to activate the light and set the desired mode (Dusk-to-Dawn, Motion Sensor, or Timer). Allow one full day of charging before first use.
Comprehensive Application Scenarios
Security and Surveillance
Providing powerful, instantly activated light for yards, garages, and large open areas to deter trespassers and aid CCTV visibility.
Commercial Signage/Billboards
Illuminating advertising boards and business facades at night without any reliance on grid electricity.
Remote Warehouses/Barns
Lighting exterior perimeters of buildings far from the grid, ensuring safety and operational visibility.
Temporary Event Lighting
Quickly setting up temporary, high-power lighting for construction sites, disaster relief zones, or outdoor festivals.
Commercial Project Snapshot
| Minimum Order Quantity (MOQ) | 200 Units (For distributors) |
| Lead Time (Typical) | 25-30 Working Days |
| Packaging | Retail Color Box / Industrial Carton |
| Certifications | CE, RoHS, IP66, FCC |
| Raw Materials Focus | Tempered Glass, Die-Cast Aluminum, High-Lumen SMD Chips |
| Customization Options | Cable Length, Lumen Output, Remote Control Programming |
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Frequently Asked Questions (FAQ)
Q: What is the maximum distance between the solar panel and the light head?
A: The standard cable length is 5 meters, but we offer extensions up to 10 or 15 meters on certain models to maximize installation flexibility.
Q: Can I replace the battery myself if it fails?
A: Yes. The battery compartment is usually accessible. We supply replacement battery packs, but replacement should be done by a qualified technician to maintain the IP rating.
Q: How much area can a 100W solar floodlight illuminate effectively?
A: A 100W model can effectively illuminate an area of approximately 150 to 200 square meters at a mounting height of 5-6 meters.
Q: Do your floodlights work in winter/cold weather?
A: Yes. The LiFePO4 battery offers better cold-weather performance than standard batteries. However, charging efficiency is reduced when daylight hours are short.
Q: Is the light output dimmable via the remote control?
A: Yes, most models allow for step-dimming (e.g., 25%, 50%, 75%, 100%) and setting timed schedules via the remote.
Q: Are the solar panels prone to damage from strong winds?
A: The panels are framed and the mounting hardware is designed to withstand typical outdoor wind loads, provided the mounting structure (wall/pole) is secure.
Q: What is the warranty period for solar floodlights?
A: We offer a standard 2-year warranty on the full system, with optional extensions up to 3 years for bulk orders.
Q: Can the fixture be submerged in water?
A: No. While they are highly water-resistant (IP66/IP67), they are designed to withstand rain and jets of water, not complete submersion.
Q: What color options are available for the housing?
A: Standard colors are black and gray. Custom RAL colors are available for OEM orders above a specified MOQ.
Q: How does the light turn on and off automatically?
A: A built-in photoresistor (light sensor) detects ambient light levels, instructing the controller to turn the light ON when dusk is detected and OFF at dawn.

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