1. Introduction
Welcome to the world of robotics and renewable energy with your new Sillbird DE222 15-in-1 Solar Robot Kit. This educational toy is designed to engage children aged 8 and above in hands-on STEM learning, allowing them to build and experiment with 15 unique robot models. Each model can be powered by solar energy or a backup battery, providing a practical understanding of clean energy principles.
Please read this manual carefully before assembly and operation to ensure a safe and enjoyable experience. Adult supervision is recommended during assembly and play.
2. Product Overview
The Sillbird DE222 Solar Robot Kit offers a versatile building experience with 212 pieces, enabling the construction of 15 distinct robot forms. These include walking robots, water-moving robots, and various vehicle-type robots. The kit emphasizes the use of solar power, teaching children about sustainable energy sources. It also supports battery power for indoor or low-light conditions.

Figure 1: The Sillbird 15-in-1 Solar Robot Kit packaging and a selection of the 15 possible robot configurations.
3. What's in the Box
Your Sillbird DE222 Solar Robot Kit includes the following components:
- Plastic building parts (212 pieces)
- Solar panel module
- Electric motor
- Gearbox components
- Wires and connectors
- Small cutting pliers
- Small file
- Illustrated instruction manual

Figure 2: All parts included in the Sillbird Solar Robot Kit, organized for easy identification.
4. Setup and Assembly
Follow the detailed, illustrated instructions provided in the kit to assemble your chosen robot model. The assembly process involves cutting plastic parts from sprues, connecting gears, wiring the motor and solar panel, and fitting components together. Patience and attention to detail are key.
4.1. Preparing Components
Use the provided cutting pliers to carefully detach each plastic part from its frame. Smooth any rough edges with the small file. Refer to the instruction manual for specific part numbers and their locations on the plastic frames.
4.2. Gearbox and Motor Assembly
The gearbox and motor are central to the robot's movement. Ensure all gears are correctly aligned and rotate freely before securing the gearbox housing. The motor wires must be connected as shown in the instructions.
Video 1: Detailed assembly of the robot's gearbox and motor components, demonstrating proper gear placement and wiring.
4.3. Solar Panel and Power Module Integration
Integrate the solar panel and power module into the robot's head unit. This module allows the robot to draw power from sunlight. Ensure all electrical connections are secure.

Figure 3: Visual guide for assembling the robot's main body and head unit, including the solar panel.
4.4. Testing the Motor
Before completing the full robot assembly, it is advisable to test the motor and gears. You can do this by temporarily connecting the motor wires to an AAA battery (not included) as shown in the video. If the gears do not move, check your assembly and connections.
Video 2: Demonstration of testing the robot's motor and gears using an AAA battery, and switching between solar and battery power modes.
5. Operating Instructions
Your Sillbird Solar Robot can be operated in two modes: solar power and battery power.
5.1. Solar Power Mode
For optimal performance in solar power mode, place the robot in direct sunlight between 9:00 AM and 2:00 PM. The solar panel will convert sunlight into electricity to power the motor. Ensure the solar panel is clean and unobstructed for maximum efficiency. A bright flashlight can also activate the robot in solar mode.
5.2. Battery Power Mode
For indoor play or when direct sunlight is unavailable, the robot can be powered by a single AA battery (not included). Insert the battery into the designated compartment in the power module. Refer to the assembly instructions for battery installation details.

Figure 4: Explanation of how the robot utilizes both solar energy and AA battery power for operation.
5.3. Exploring Robot Forms
The kit allows for 15 different robot configurations. Each model may have unique movement patterns or functionalities. Experiment with different designs to observe how they interact with their environment, both indoors and outdoors.

Figure 5: A visual guide to the 15 different robot models, categorized by their assembly difficulty.

Figure 6: Examples of the solar robots being used in both indoor (with strong light) and outdoor (with sunlight) environments.
6. Maintenance
To ensure the longevity and proper functioning of your robot kit, follow these maintenance guidelines:
- Cleaning: Wipe down plastic parts with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Storage: Store the kit and assembled robots in a cool, dry place away from direct sunlight when not in use.
- Battery Care: Remove the AA battery if the robot will not be used for an extended period to prevent leakage.
- Solar Panel: Keep the solar panel clean to ensure efficient energy conversion.
- Gears: Periodically check gears for any debris or obstructions that might hinder movement.
7. Troubleshooting
If your robot is not functioning as expected, consider the following troubleshooting steps:
- Robot not moving in solar mode:
- Ensure the solar panel is exposed to direct, strong sunlight (between 9 AM and 2 PM).
- Check if the solar panel is clean and free from dust or obstructions.
- Verify all wires from the solar panel to the motor are securely connected.
- Robot not moving in battery mode:
- Ensure a fresh AA battery is correctly inserted with the correct polarity.
- Check all wires from the battery compartment to the motor for secure connections.
- Gears not engaging or robot moving slowly:
- Disassemble the gearbox and re-check the placement of all gears according to the manual.
- Ensure no plastic burrs or debris are obstructing gear movement. Use the file to smooth any rough edges.
- Confirm the motor is properly seated and its shaft is engaging the first gear.
- Parts not fitting:
- Double-check the part numbers against the instruction manual to ensure you are using the correct pieces.
- Apply gentle pressure. If a part doesn't fit, do not force it, as this may cause breakage. Re-examine the instructions.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | DE222 |
| Number of Pieces | 212 |
| Robot Configurations | 15-in-1 |
| Power Source | Solar energy (primary), 1x AA battery (backup, not included) |
| Material | Plastic |
| Educational Value | STEM (Science, Technology, Engineering, Mathematics) |
| Recommended Age | 8 years and up |
| Product Dimensions | 28 x 24 x 8 cm |
| Product Weight | 450 g |
9. Warranty and Support
Sillbird products are designed for quality and educational value. If you encounter any issues or have questions regarding your Solar Robot Kit, please refer to the contact information provided on the product packaging or the official Sillbird website for customer support.
Please retain your proof of purchase for any warranty claims. Specific warranty terms and conditions may apply and are typically detailed with your product documentation.





