1. 서론
Thank you for choosing the ALLPOWERS 28W Foldable Solar Panel Charger. This device is designed to provide portable power for your electronic devices, including laptops, tablets, and smartphones, by converting sunlight into electricity. Its foldable design makes it ideal for outdoor activities and travel. Please read this manual carefully before use to ensure proper operation and maximize the product's lifespan.
2. 안전 정보
- 태양광 패널을 분해, 수리 또는 개조하지 마십시오. 패널 손상, 감전 또는 화재의 위험이 있습니다.
- Avoid exposing the solar panel to fire, water, or corrosive liquids.
- Do not drop, puncture, or apply excessive force to the solar panel.
- Keep the solar panel away from children.
- Ensure proper ventilation when charging devices. Do not cover the solar panel or connected devices during operation.
- While the panel is designed for outdoor use, avoid prolonged exposure to extreme weather conditions such as heavy rain or snow.
3. 패키지 내용
수령 시 포장 내용물을 확인해 주세요. 누락되었거나 손상된 품목이 있는 경우 고객 지원팀에 문의해 주세요.
- ALLPOWERS 28W Foldable Solar Panel Charger
- DC-to-DC cable
- Laptop connector adapters (various sizes)
- USB 충전 케이블
- 사용자 설명서
4. 제품 오버view
The ALLPOWERS 28W Foldable Solar Panel Charger features multiple solar panels that fold compactly for portability. It includes a control box with output ports for charging various devices.

Image: The ALLPOWERS 28W Foldable Solar Panel Charger shown unfolded with its dimensions (895mm/35.2inch unfolded length, 460mm/18.1inch height) and folded (232mm/9.1inch length, 170mm/6.7inch height, 30mm/1.2inch thickness).

이미지: 클로즈업 views of the solar panel's features, including the 'Solar Charger' label, a velcro strap for securing, the control box with USB and DC output ports, and an internal pocket for accessories.
주요 구성 요소:
- 태양 전지 패널: 햇빛을 전기 에너지로 변환합니다.
- 제어기: Houses the USB and DC output ports.
- USB Output Port (5V): For charging smartphones, tablets, and other 5V USB-powered devices. Features iSolar Technology for optimized charging.
- DC Output Port (18V): For charging laptops and other devices requiring 18V DC input.
- Attachment Loops: For securing the panel to backpacks or other surfaces.
5. 설정
To begin using your solar panel charger, follow these steps:
- 태양광 패널을 펼치세요: Carefully unfold the solar panel completely to expose all solar cells.
- 햇빛을 잘 받을 수 있는 위치: Place the unfolded solar panel in direct sunlight. For optimal charging efficiency, ensure the panels are facing the sun directly and are not obstructed by shadows from trees, buildings, or other objects.
- 장치 연결:
- For USB Devices (5V): Connect your smartphone, tablet, or other USB-powered device to the USB output port using your device's charging cable.
- For Laptops (18V): Connect the provided DC-to-DC cable to the 18V DC output port. Select the appropriate laptop connector adapter from the included set and attach it to the DC-to-DC cable. Then, connect the adapter to your laptop's charging port.
- 충전 확인: Once connected and exposed to sufficient sunlight, your device should indicate that it is charging. The blue LED indicator on the control box will illuminate when enough sunlight is detected for charging.

Image: The ALLPOWERS 28W Foldable Solar Panel Charger unfolded and placed on a surface, actively charging a laptop and a smartphone simultaneously via its output ports.
6. 사용 설명서
최적의 햇빛 노출:
The performance of the solar panel is directly dependent on the intensity and angle of sunlight. For best results:
- Place the panel in direct, unobstructed sunlight.
- Adjust the angle of the panel periodically to follow the sun's movement throughout the day.
- Cloudy conditions or indirect sunlight will significantly reduce charging efficiency.
iSolar Technology (for USB Output):
The USB output port features iSolar Technology, which automatically detects the input current of your connected device to provide the fastest possible charging speed. This technology ensures compatibility and efficient charging for a wide range of USB devices.
Laptop Charging (18V DC Output):
The 18V DC output is specifically designed for laptops that require a DC input below 18V/2A. Use the provided DC-to-DC cable and select the correct adapter tip for your laptop model.

Image: A selection of eleven different laptop connector adapters (labeled A through K) with their dimensions and compatible brands (e.g., Sony, Toshiba, HP, Dell, Samsung, IBM, Lenovo, Acer, BenQ).
Refer to your laptop's specifications to ensure compatibility with the 18V output and to select the correct adapter tip.
Outdoor Use Scenarios:

Image: Illustrations depicting various outdoor scenarios where the ALLPOWERS 28W Foldable Solar Panel Charger can be used, including long-distance travel, camping/outing, mountaineering, and field adventure/study.
The panel is suitable for various outdoor activities. Use the attachment loops to secure it to a backpack, tent, or other stable surface to maintain optimal sun exposure.
7. 유지관리
- 청소: 태양광 패널을 부드러운 천으로 살살 닦아주세요.amp 천으로 먼지나 흙을 제거하세요. 표면을 긁을 수 있는 가혹한 화학 물질이나 연마재는 사용하지 마세요.
- 저장: 사용하지 않을 때는 태양광 패널을 접어서 직사광선과 극한의 온도를 피해 시원하고 건조한 곳에 보관하세요.
- 점검: Periodically inspect the cables and connectors for any signs of wear or damage. Replace any damaged components immediately.
8. 문제 해결
장치가 충전되지 않음:
- 햇빛을 확인하세요: Ensure the solar panel is in direct, strong sunlight. Partial shade or cloudy conditions will prevent or significantly reduce charging.
- 패널 방향: 패널의 각도를 태양을 직접 향하도록 조정하십시오.
- 케이블 연결: Verify that all cables are securely connected to both the solar panel and your device.
- 장치 호환성: 기기의 전력 요구 사항(볼륨)을 확인하십시오.tage and current) are compatible with the solar panel's output (5V USB or 18V DC).
- Damaged Cables/Ports: Inspect cables and ports for any visible damage. Try using a different cable if available.
느린 충전:
- 햇빛 강도: Charging speed is directly proportional to sunlight intensity. Charging will be slower on overcast days or during early morning/late afternoon.
- 패널 청결도: Dust or dirt on the solar panels can reduce efficiency. Clean the panels as described in the Maintenance section.
- 장치 전력 소비량: Some devices, especially larger tablets or laptops, require more power and may charge slower than smaller devices.
- 케이블 품질: Low-quality or excessively long USB cables can reduce charging efficiency. Use the original or high-quality cables.
9. 사양
| 모델 | AP-B18V28W-M |
| 왓tage | 28 와트 |
| USB 출력 | 5V (with iSolar Technology) |
| DC 출력 | 18V |
| 제품 치수(접었을 때) | 10.8 x 7.6 x 2.8인치(27.4 x 19.3 x 7.1cm) |
| 제품 치수(펼친 상태) | 약 35.2 x 18.1인치 (89.5 x 46cm) |
| 품목 무게 | 3.25파운드(1.47kg) |
| 전원 | 태양열 전원 |
| 호환 장치 | Laptops (below 18V/2A), MP3 Players, Tablets, Smartphones |
10. 보증 및 지원
ALLPOWERS products are designed and manufactured to the highest quality standards. For warranty information, technical support, or customer service inquiries, please refer to the contact information provided with your purchase or visit the official ALLPOWERS web대지.





