Sunforce 80073
Contents
Sun Force 36 ft. 18 LED Solar String Light User Manual
Brand: Sunforce | Model: 80073
Product Overview
The Sunforce Solar String Lights are designed to add a classic and inviting ambiance to any outdoor setting. This 36-foot string light set features 18 durable LED bulbs, powered by an amorphous solar panel. The system includes a dusk-to-dawn activation feature, ensuring automatic illumination as evening approaches. These lights are ideal for enhancing decks, patios, backyards, pergolas, gazebos, and other outdoor spaces.

Figure 1: Sunforce 36 ft. 18 LED Solar String Light with its solar panel. The image displays several clear Edison-style LED bulbs along a black cable, with the separate black solar panel unit visible in the foreground. The bulbs emit a warm white light.
Package Contents
Please ensure all the following components are present in your package:
- 18 x LED Edison bulbs
- 1 x Amorphous solar panel
- 1 x Mounting bracket
- 1 x Ground stake
- 1 x Rechargeable lithium-ion battery (3.7V, 1800mAh)
- Mounting hardware (screws, anchors, etc.)
- 1 x 36 ft. (11m) String Light Cable
Setup and Installation
The Sunforce Solar String Lights are designed for easy installation. Follow these steps for optimal performance:
- Charge the Solar Panel: Before initial use, ensure the solar panel is placed in direct sunlight for at least 8-10 hours to fully charge the internal battery. The panel should be positioned to receive maximum sunlight throughout the day.
- Assemble the Solar Panel Mount:
- Attach the ground stake to the mounting bracket if you plan to install the panel in the ground.
- Alternatively, use the provided mounting hardware to secure the bracket to a wall or fence.
- Connect the solar panel to the assembled mount, ensuring it can be angled towards the sun.
- Position the Solar Panel: Choose a location for the solar panel that receives direct sunlight for the majority of the day, free from obstructions like trees or buildings.
- Install the String Lights:
- Uncoil the string lights carefully.
- Hang the lights in your desired outdoor area (e.g., along a fence, pergola, or patio railing). The bulbs are spaced approximately 1.71 ft (52 cm) apart.
- Ensure the cable connecting the solar panel to the first bulb is long enough to reach your chosen panel location.
- Connect the Solar Panel to Lights: Plug the cable from the string lights into the designated port on the solar panel.
- Activate the Lights: Locate the power switch on the back or side of the solar panel and switch it to the "ON" position. The lights will automatically turn on at dusk and off at dawn.
Operating Instructions
The Sunforce Solar String Lights operate automatically once properly installed and activated:
- Automatic Dusk-to-Dawn Operation: The integrated light sensor in the solar panel detects ambient light levels. When it gets dark, the lights will automatically illuminate. When daylight returns, they will turn off and the solar panel will begin recharging the battery.
- Manual Override: If available, a power button on the solar panel allows you to manually turn the lights off or on, overriding the automatic sensor.
- Charging: The amorphous solar panel charges the included lithium-ion battery during all daylight conditions, even on cloudy days, though direct sunlight provides the most efficient charge.
Maintenance
To ensure the longevity and optimal performance of your solar string lights, regular maintenance is recommended:
- Clean the Solar Panel: Periodically wipe the solar panel with a soft, damp cloth to remove dust, dirt, leaves, or snow. A clean panel ensures maximum sunlight absorption and efficient battery charging.
- Check Connections: Occasionally inspect all connections between the solar panel and the string lights to ensure they are secure and free from corrosion.
- Bulb Replacement: While LED bulbs have a long lifespan, if a bulb needs replacement, ensure you use an equivalent LED Edison bulb type.
- Battery Care: The rechargeable lithium-ion battery is designed for long-term use. If the lights' performance significantly diminishes over time, the battery may need replacement. Refer to the manufacturer for compatible replacement batteries.
- Winter Storage: In areas with prolonged periods of low sunlight or extreme cold, it is advisable to store the lights indoors during winter months to protect the battery and components.
Troubleshooting
If your Sunforce Solar String Lights are not functioning as expected, try the following troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Lights do not turn on at night. |
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| Lights are dim or only stay on for a short period. |
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| Individual bulbs are not lighting up. |
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Specifications
| Model Number | 80073 |
| UPC | 688432800735 |
| Cable Length | 36 ft. (11 m) |
| Bulb Spacing | 1.71 ft. (52 cm) |
| Number of Bulbs | 18 LED Edison bulbs |
| Light Color | Warm White |
| Power Source | Solar Rechargeable Battery |
| Solar Panel Type | Amorphous |
| Battery Type | 1 x Lithium-ion (3.7V, 1800mAh) |
| Weather Resistance | Weatherproof / Water Resistant |
| Product Weight | 3.4 lbs (1.54 kg) |
| Item Dimensions (Package) | 10.23\" x 9.44\" x 6.69\" (26cm x 24cm x 17cm) |
Warranty and Support
Specific warranty information for this product is not available in the provided data. For warranty claims, technical support, or replacement parts, please contact Sunforce customer service directly. Keep your purchase receipt as proof of purchase.
For further assistance, please visit the official Sunforce website or contact their customer support line.
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