1. Introduction
This manual provides essential instructions for the safe and efficient use of your SOKIOVOLA SO-E100W Portable Solar Panel. This 100W foldable solar charger is designed for outdoor use, camping, RVs, and other portable power needs, featuring high conversion efficiency and durable construction.
2. Safety Information
- Do not attempt to disassemble, modify, or repair the solar panel. This can cause damage and void the warranty.
- Avoid exposing the solar panel to fire or extreme heat.
- Do not immerse the solar panel in water. While it is waterproof, prolonged submersion is not recommended.
- Handle the solar panel with care. Avoid dropping it or subjecting it to strong impacts.
- Keep the solar panel away from sharp objects that could puncture or damage the surface.
- Ensure proper ventilation when operating, especially when connected to a power station.
- Keep children and pets away from the solar panel during operation.
3. Setup Guide
3.1 Unpacking and Components
Carefully unpack your SOKIOVOLA SO-E100W Portable Solar Panel. Verify that all components are present:
- 1x SOKIOVOLA 100W Portable Solar Panel
- 1x 7.2ft 4-in-1 Solar Extension Cable (MC4 to XT60, DC5521, DC7909 (8mm), Anderson)
- 1x 9-in-1 DC Connector + DC8020mm Adapter Set
- 1x User Manual

Figure 3.1: Package Contents
3.2 Deploying the Solar Panel
The SOKIOVOLA SO-E100W solar panel is designed for portability and easy setup. When folded, it measures approximately 21 x 23 inches and weighs 8.81 pounds (4.0 kg). To deploy:
- Place the folded solar panel on a flat, stable surface.
- Unfold the panel carefully. When fully unfolded, it measures approximately 23 x 42 inches.
- Extend the two built-in kickstands located on the back of the panel.
- Adjust the kickstands to angle the panel towards the sun for optimal sunlight exposure. The ideal angle is typically perpendicular to the sun's rays.

Figure 3.2: Panel Dimensions and Deployment

Figure 3.3: Adjusting Kickstands for Optimal Angle
The kickstands allow for angle adjustments between 30° and 80° to maximize power output throughout the day. For example, an angle of 50° is often optimal for 8-10 AM, 40° for 2-5 PM, and 30° for 10 AM-2 PM, depending on your location and season.
4. Operating Instructions
4.1 Connecting to a Power Station
The SOKIOVOLA SO-E100W Portable Solar Panel is compatible with most solar generators and portable power stations on the market. It includes a 4-in-1 solar extension cable with multiple connectors:
- XT60
- DC5521
- DC7909 (8mm)
- Anderson
Additionally, a 9-in-1 DC connector set with a DC8020mm adapter is provided for broader compatibility.
- Identify the correct input port and connector type for your portable power station.
- Connect the MC4 connectors from the solar panel to the 4-in-1 solar extension cable.
- Attach the appropriate connector (XT60, DC5521, DC7909, Anderson, or one of the DC adapters) to the input port of your power station.
- Ensure all connections are secure.

Figure 4.1: Connection Options and Compatibility
4.2 Optimal Charging Conditions
For maximum charging efficiency, ensure the solar panel is:
- Positioned in direct sunlight without any shading from trees, buildings, or other obstructions.
- Angled directly towards the sun. Adjust the kickstands periodically as the sun moves across the sky.
- Clean and free from dust or debris on its surface.
Important Note: Some portable power stations have a maximum input power limit. The power received by your power station will not exceed this limit, even under optimal sunlight conditions. This does not indicate insufficient output from the SOKIOVOLA solar panel. Always check your power station's specifications for its maximum input power before use.
4.3 Series and Parallel Connections (Optional)
The SOKIOVOLA SO-E100W solar panel supports both series and parallel connections for increased voltage or current, respectively. This allows for greater flexibility in charging larger power stations or multiple devices.
- Series Connection: Connect panels in series to increase the total voltage (Voltage Total = V1 + V2). Ensure the combined voltage does not exceed your power station's maximum input voltage.
- Parallel Connection: Connect panels in parallel to increase the total current (Current Total = I1 + I2). Ensure the combined current does not exceed your power station's maximum input current.
Note: Cables for parallel connections are not included and must be purchased separately. Always check your solar controller and power station specifications for safe series/parallel connections to avoid damage.

Figure 4.2: Series and Parallel Connection Diagrams
5. Maintenance
Regular maintenance ensures the longevity and optimal performance of your solar panel.
- Cleaning: Periodically wipe the surface of the solar panel with a soft, damp cloth to remove dust, dirt, or debris. Avoid abrasive cleaners or harsh chemicals.
- Storage: When not in use, fold the solar panel and store it in a dry, cool place away from direct sunlight and extreme temperatures. The magnetic handle design helps keep the panel securely folded.
- Inspection: Regularly inspect the panel and cables for any signs of damage, wear, or corrosion. Ensure all connections are secure before each use.
The SOKIOVOLA Portable Solar Panels are constructed with an advanced ETFE lamination process and waterproof dragon dance cloth, providing durability and resistance to various outdoor conditions.

Figure 5.1: Waterproof Design in Use

Figure 5.2: Panel Construction for Durability
6. Troubleshooting
If you encounter issues with your SOKIOVOLA SO-E100W Portable Solar Panel, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power output or low power output |
|
|
| Panel not folding or unfolding smoothly |
|
|
If the problem persists after attempting these solutions, please contact SOKIOVOLA customer support for further assistance.
7. Product Specifications
| Feature | Detail |
|---|---|
| Brand | SOKIOVOLA |
| Model | SO-E100W |
| Maximum Power | 100 Watts |
| Maximum Voltage (Vmp) | 18 Volts |
| Cell Type | N-Type 16BB Monocrystalline Silicon (TOPCon) |
| Efficiency | Up to 25% |
| Material | ETFE, Monocrystalline Silicon |
| Folded Dimensions | Approx. 21"W x 23"L x 1.11"H |
| Unfolded Dimensions | Approx. 23"W x 42"L |
| Item Weight | 8.8 Pounds (4.0 kg) |
| Special Features | Foldable, Portable, IP68 Waterproof, Adjustable Kickstands, Magnetic Handle Design |
| Included Connectors | MC4 to XT60, DC5521, DC7909 (8mm), Anderson; 9-in-1 DC Adapter Set + DC8020mm |
8. Warranty and Support
8.1 Warranty Information
SOKIOVOLA provides a 12-month warranty for the SO-E100W Portable Solar Panel from the date of purchase. Additionally, a 30-day refund guarantee is offered. This warranty covers manufacturing defects and issues arising from normal use.
Please retain your proof of purchase for warranty claims.
8.2 Customer Support
If you encounter any problems during the use of your SOKIOVOLA SO-E100W Portable Solar Panel or have questions not covered in this manual, please contact our customer support team. We aim to respond to all inquiries within 12 hours.
For more information and support, you can visit the official SOKIOVOLA store: SOKIOVOLA Store on Amazon.