1. Introduction
This manual provides detailed instructions for the safe and efficient operation of your SinKeu 200W/42000mAh Portable Power Station and 100W Foldable Solar Panel (Model SK-200S). Please read this manual thoroughly before use and retain it for future reference. This product is designed to provide reliable power for various devices during outdoor activities, emergencies, or as a backup power source.
2. Safety Instructions
To ensure safe operation, always follow these precautions:
- Do not disassemble, repair, or modify the unit. Incorrect reassembly may cause fire or electric shock.
- Keep the power station and solar panel away from fire, water, and extreme temperatures (above 40°C/104°F or below 0°C/32°F).
- Do not use the product if it is damaged or has been dropped.
- Ensure proper ventilation during use and charging to prevent overheating.
- Keep out of reach of children and pets.
- Dispose of the product and its battery according to local regulations.
- Avoid short-circuiting the output ports.
3. Package Contents
Verify that all items are included in your package:
- 1x SinKeu 155Wh Portable Power Station
- 1x SinKeu 100W Foldable Solar Panel
- 1x AC Power Adapter
- 1x Car Charging Cable
- 1x Carport Cable
- 1x User Manual (This document)
4. Product Overview
The SinKeu portable power station is equipped with a 42000mAh lithium-ion battery, providing versatile power outputs for various devices. The accompanying 100W foldable solar panel offers an efficient way to recharge the power station using solar energy.

Image: The SinKeu Portable Power Station can supply power to a wide range of devices, including laptops, phones, drones, and cameras.

Image: Front panel of the power station displaying its various output ports and controls.
5. Setup
5.1 Initial Charging
Before first use, fully charge the power station using the provided AC power adapter. Connect the adapter to a wall outlet and the power station's input port. The display will indicate charging status.
5.2 Connecting the Solar Panel
To charge the power station using the solar panel:
- Unfold the 100W solar panel completely.
- Position the solar panel in direct sunlight. Use the integrated kickstands to angle the panel at approximately 45° for optimal sun exposure.
- Connect the solar panel to the power station's input port using the appropriate cable. The power station's display will show the charging input.

Image: The power station can be recharged via a wall outlet, car charger, or solar panel.

Image: The 100W foldable solar panel ready for use.
6. Operating Instructions
6.1 Powering On/Off
Press and hold the main power button for a few seconds to turn the power station on or off. The LCD display will illuminate.
6.2 Using AC Output
Press the AC button to activate the 110V/200W AC socket. Plug in your AC-powered devices (e.g., laptops, small fans). Ensure the total power consumption does not exceed 200W.
6.3 Using DC Output
Press the DC button to activate the 9-12.6V/10A Max DC outputs. Connect compatible DC devices such as car vacuums or portable refrigerators.
6.4 Using USB Output
Connect your USB devices to the 2x USB-A ports (total 5V/3.1A) or the 1x Type-C port (5V/3A, 9V/2A) for charging smartphones, tablets, and other USB-powered gadgets.
6.5 Wireless Charging
Place your Qi-compatible device on the 10W wireless charging pad located on top of the power station. Ensure the device is centered for optimal charging.
6.6 LED Light Functions
Press the LED light button to cycle through the following modes:
- First Press: Steady illumination.
- Second Press: SOS mode (flashing signal).
- Third Press: Strobe mode (rapid flashing).
- Fourth Press: Turn off the LED light.

Image: The power station can charge multiple devices concurrently, including wireless charging.

Image: The super bright LED light provides illumination for outdoor activities at night.
7. Charging the Power Station
The SinKeu power station offers multiple charging options:
- AC Wall Charging: Connect the provided AC power adapter to a standard wall outlet and the power station's input port.
- Car Charging: Use the included car charging cable to connect the power station to your vehicle's 12V cigarette lighter socket.
- Solar Charging: Connect the 100W foldable solar panel to the power station's input port. Ensure the solar panel is positioned in direct sunlight for maximum efficiency.

Image: The power station can be conveniently recharged from a wall outlet, a car, or a solar panel.
8. Maintenance
- Cleaning: Use a dry, soft cloth to clean the exterior of the unit. Do not use harsh chemicals, solvents, or abrasive cleaners.
- Storage: Store the power station and solar panel in a cool, dry place away from direct sunlight and moisture. For long-term storage, charge the power station to 50-80% every 3-6 months to maintain battery health.
- Battery Care: Avoid fully discharging the battery frequently, as this can reduce its overall lifespan.
9. Troubleshooting
- Unit not turning on: Ensure the battery is charged. Press and hold the main power button for a few seconds. If the battery is completely depleted, it may require a few minutes of charging before it can power on.
- Devices not charging:
- Check if the specific output port (AC, DC, USB) is activated by pressing its respective button.
- Verify that your device is compatible with the output specifications and that all cables are securely connected.
- Ensure the device's power consumption does not exceed the power station's output limits for that port.
- Solar panel not charging:
- Ensure the solar panel is positioned in direct, unobstructed sunlight. Any shade can significantly reduce charging efficiency.
- Check all cable connections between the solar panel and the power station.
- Verify the solar panel surface is clean and free of dirt or debris.
- Solar charging efficiency is dependent on sunlight intensity, angle, and weather conditions.
10. Specifications
| Brand | SinKeu |
| Model Number | SK-200S |
| Power Station Wattage (Output) | 155 Watts |
| Power Station Max Output | 200 Watts |
| Battery Capacity | 42000mAh / 155Wh |
| AC Output | 110V/200W |
| USB-A Output | 2x ports, total 5V/3.1A |
| Type-C Output | 1x port, 5V/3A, 9V/2A |
| DC Output | 2x ports, 9-12.6V/10A Max |
| Wireless Charger | 10W |
| Solar Panel Wattage | 100W |
| Solar Panel Conversion Efficiency | 22% (Monocrystalline Silicon) |
| Solar Panel Folded Dimensions | 20.6"L x 14"W x 2.4"H |
| Color | Green (accents) |
| Material | Lithium, Silicon, Steel/Aluminum |
| Included Components | AC Power Adapter, Car Charging Cable, Carport Cable |
11. Warranty and Support
Your SinKeu Portable Power Station and Solar Panel come with a 12-month service warranty. For any questions, technical assistance, or warranty claims, please contact our customer service team. We offer 7*24 hours prompt and friendly customer service to ensure your satisfaction.
Please refer to the contact information provided on the product packaging or the official SinKeu website for support details.