1. Safety Information
Please read all instructions carefully before installation and use. Keep this manual for future reference.
- Ensure the solar panel is placed in an area that receives direct sunlight for at least 6-8 hours daily to ensure optimal charging.
- Do not immerse the product in water. While the lights are IP65 waterproof, prolonged submersion can cause damage.
- Keep out of reach of small children.
- Do not attempt to disassemble or modify the product. This may void the warranty and cause damage.
- Dispose of batteries according to local regulations.
2. Package Contents
Verify that all components are present in your package:
- Solar Light Units (quantity as purchased)
- Ground Stakes for light units
- Solar Panel with integrated ground stake and connecting cable
- Instruction Manual

Image: Components of the NENRENT Solar Garden Lights, showing two decorative light units, a solar panel, and the connecting cable.
3. Product Overview
The NENRENT Solar Powered Garden Lights (Model SZ-21002B) are designed to provide ambient lighting and decorative appeal to your outdoor spaces. These lights feature energy-efficient LED bulbs, are powered by a solar panel, and include an automatic dusk-to-dawn sensor for convenient operation. The IP65 waterproof rating ensures durability in various weather conditions.

Image: NENRENT Solar Garden Lights installed along a pathway, providing illumination and decoration to a house exterior at night.
4. Setup and Installation
- Unpack Components: Carefully remove all items from the packaging.
- Assemble Light Units: Attach the ground stakes to the bottom of each solar light unit.
- Connect Solar Panel: Connect the cable from the solar light units to the solar panel. Ensure the connection is secure.
- Position Solar Panel: Choose a location for the solar panel that receives maximum direct sunlight throughout the day (at least 6-8 hours). Avoid areas shaded by trees, buildings, or other obstructions.
- Install Light Units: Insert the assembled light units into the ground in your desired decorative arrangement. Ensure they are stable.
- Initial Charge: Before first use, ensure the solar panel is exposed to direct sunlight for a full day (8-10 hours) with the power switch in the 'ON' position to allow the battery to fully charge.

Image: Proper placement of the solar panel in direct sunlight to ensure efficient charging of the NENRENT Garden Lights.
5. Operating Instructions
The NENRENT Solar Powered Garden Lights are designed for automatic operation:
- Power Switch: Locate the power switch on the back or bottom of the solar panel. Slide it to the 'ON' position.
- Automatic Operation: Once switched 'ON' and fully charged, the lights will automatically turn on at dusk and turn off at dawn.
- Light Modes: Some models may feature multiple lighting modes. If available, a button on the solar panel will allow you to cycle through different modes (e.g., steady on, flashing). Refer to the specific product packaging for details on available modes.
- Charging: The solar panel charges the internal battery during the day. The duration of illumination at night depends on the amount of sunlight received during the day.

Image: NENRENT Solar Garden Lights providing warm illumination in an outdoor garden at night.
6. Maintenance
Regular maintenance ensures optimal performance and longevity of your solar garden lights:
- Clean Solar Panel: Periodically wipe the solar panel with a soft, damp cloth to remove dust, dirt, or debris. A clean panel ensures efficient charging.
- Clear Obstructions: Ensure no new obstructions (e.g., growing plants, fallen leaves) are shading the solar panel.
- Winter Care: In regions with heavy snow or prolonged periods of low sunlight, consider bringing the lights indoors or storing them in a sheltered location to protect them and prolong battery life. Ensure the battery is fully charged before storage.
- Battery: The integrated battery is designed for long-term use. If the lights' performance significantly degrades over time, the battery may need replacement. Contact customer support for guidance.
7. Troubleshooting
If your NENRENT Solar Powered Garden Lights are not functioning as expected, try the following:
| Problem | Possible Cause | Solution |
|---|---|---|
| Lights do not turn on at night. | Power switch is OFF. Insufficient sunlight for charging. Solar panel is dirty or obstructed. | Ensure the switch is in the 'ON' position. Relocate the solar panel to an area with more direct sunlight. Clean the solar panel surface and remove any obstructions. |
| Lights are dim or only stay on for a short time. | Insufficient charging. Battery capacity reduced over time. | Ensure the solar panel receives full direct sunlight for 6-8 hours daily. Consider replacing the battery if it's an older unit and charging conditions are optimal. |
| Lights flicker. | Loose connection. Low battery charge. | Check all cable connections between the lights and the solar panel. Allow the solar panel to charge for a full day in direct sunlight. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | SZ-21002B |
| Brand | NENRENT |
| Light Source Type | LED (Light Emitting Diode) |
| Brightness | 5 Lumens |
| Power Source | Solar Powered |
| Voltage | 1.2 Volts |
| Wattage | 2.4 watts |
| Battery Life | Up to 20 Hours (after full charge) |
| Water Resistance Level | IP65 Waterproof |
| Material | Acrylonitrile Butadiene Styrene, Stainless Steel |
| Item Weight | 1.02 pounds |
9. Warranty and Support
NENRENT products are manufactured with quality and performance in mind. For any questions, concerns, or warranty inquiries regarding your Solar Powered Garden Lights, please contact NENRENT customer support through your original point of purchase or visit the official NENRENT store online. Please have your model number (SZ-21002B) and purchase date available when contacting support.