Oops! We couldn't find any products that match your criteria. Please adjust your criteria.
Choosing solar-powered floodlights offers several practical benefits for both installation and use:
A solar-powered floodlight typically consists of three main parts: a solar panel, a battery, and an LED lamp. The solar panel, often made of monocrystalline or polycrystalline silicon, converts sunlight into electrical energy. This energy is stored in a built-in or external battery. When darkness falls, a light sensor detects it and uses the stored energy to power the LED lamp.
For installers, it is important to know that charging efficiency depends on direct exposure to sunlight. An independent solar panel with a long cable offers more flexibility to position the panel in a location with maximum sun hours, while the lamp itself can be placed in a shadier area or the zone that specifically needs to be lit.
When selecting a solar floodlight, various technical aspects are important for the right functionality and durability. This table gives an overview of the main points.
| Specification | Explanation and Relevance |
|---|---|
| IP Rating | This number, such as IP65 or IP67, indicates the level of protection against dust and water. For outdoor use, a minimum of IP44 (splash-proof) is required, but for exposed areas or ground installation, IP65 (dust- and jet-proof) or IP67 (dust-tight and temporarily submersible) is recommended. |
| Luminous Output (Lumen) | The lumen value indicates how bright the floodlight shines. Higher lumen values are suitable for functional lighting of large areas, while lower values are sufficient for accent or mood lighting. This usually ranges from 500 lumens for small spots up to 3000 lumens for powerful floodlights. |
| Light Color (Kelvin) | Expressed in Kelvin (K), this affects the ambiance of the light. Warm white (2700K–3000K) creates a pleasant atmosphere, while cool white (4000K–6500K) produces brighter, more functional light, often chosen for security or work areas. |
| Battery Capacity (mAh) | The capacity of the battery, expressed in milliampere hours (mAh), determines how long the floodlight can run without sunlight. A higher capacity means a longer operating time, especially important in winter or during extended periods of cloudy weather. |
| Charging Time | The time needed to fully charge the battery generally ranges from 6 to 8 hours of direct sunshine. Too short a charging time or insufficient sunlight can negatively affect the runtime. |
| Sensor Detection Range | For floodlights equipped with motion sensors, the detection range (distance and angle) is a key factor. This range determines how early motion is detected and the lamp is switched on, varying from 3 up to 10–15 meters. |
Modern solar floodlights come with a variety of features that enhance ease of use and effectiveness.
Many floodlights offer different lighting modes to suit a range of situations. Common modes include:
Some models can be operated with a remote control, allowing you to change the mode, adjust the brightness, or set a timer for a fixed burning period (for example 4, 6, or 8 hours). This gives the user increased control over the lighting without needing to be physically at the lamp.
Installing solar floodlights is straightforward, but a few points of attention guarantee optimal performance and longevity.
The primary consideration is the placement of the solar panel. This panel should receive as much direct sunlight as possible throughout the day, preferably facing south. Shade from trees, buildings, or roofs can significantly reduce charging efficiency and, consequently, the runtime of the lamp. Make sure there are no obstacles blocking sunlight.
For floodlights with a separate solar panel, use the provided cable length to mount the panel in a sunny spot and the lamp at the desired lighting location. Ensure the cable is safely tucked away to prevent tripping hazards and protect it from damage by weather or garden tools.
Most floodlights come with brackets, screws, and plugs for wall mounting or a ground spike for placement in the ground. Drill the necessary holes and securely mount the fixture. When connecting wired components (if applicable for models with a separate panel or for hybrid systems), a waterproof junction box is needed to protect the connections from moisture. This prevents short circuits and extends the lifespan.
In winter, the days are shorter and there is less intense sunlight, resulting in a shorter charging time and therefore a shorter operating time. A floodlight that works all night in summer may only function for a few hours in winter. This is a normal feature of solar-powered products. It is advisable to consider battery capacity at the time of purchase for performance in less ideal conditions.
With many solar floodlights, the battery is integrated and not easily replaceable, often to guarantee water resistance. However, there are models in which the battery, usually a Li-ion type, is replaceable. This significantly extends the lifespan of the lamp. Always check the product specifications for information on battery replaceability.
To test the functionality after installation, you can completely cover the solar panel (for example with cardboard or a cloth) to simulate darkness. If the lamp is installed correctly and sufficiently charged, it will switch on. Remove the panel to switch the lamp off again (for models with a light sensor).
Solar floodlights provide an easy-to-use and sustainable way to illuminate your outdoor environment. By choosing the right specifications and considering placement, you can create a well-lit and secure outdoor area with minimal effort and no additional energy costs.