☀️ GTPOW 40W Dual-Sided Folding Solar Panel

Dual-Sided High-Efficiency Charging | Detachable Battery Storage | Multi-Port Fast Charging | The Ultimate Outdoor Emergency Power Solution

In the face of unreliable power sources, inconvenient charging options, and low energy conversion efficiency, GTPOW introduces the 40W Dual-Sided Folding Solar Panel — a next-generation portable solar solution designed to harness the full potential of the sun. Combining high-efficiency solar conversion, intelligent energy storage, multi-port fast charging, and a reflective storage bag, this solar panel offers a comprehensive power solution for outdoor enthusiasts, travelers, and emergency preparedness.

🔆 High-Efficiency Solar Generation · Dual-Sided Light Absorption Technology

The GTPOW 40W Solar Panel is equipped with high-performance monocrystalline silicon solar cells, delivering exceptional light-to-electricity conversion efficiency:

• Dual-Sided Charging Structure: The front absorbs direct sunlight, while the back captures reflected light from the ground or the included reflective storage bag, significantly boosting overall power output.

• Peak Power Output of 40W: In ideal sunlight conditions, this solar panel can efficiently charge smartphones, cameras, and other devices.

• Solar Panel Electrical Parameters:

  • Peak Power (Pm): ≥40W

  • Open-Circuit Voltage (Voc): 23V

  • Short-Circuit Current (Isc): 2.52A

  • Maximum Operating Voltage (Vm): 19.2V

  • Maximum Operating Current (Im): 2.1A

This ensures reliable and steady energy generation even under varied outdoor lighting conditions.

🔋 Built-In Energy Storage · Continuous Power from Day to Night

Unlike traditional solar panels that only work when the sun is shining, GTPOW's 40W solar panel includes an integrated removable 5000mAh battery module, enabling continuous power supply even after dark or in cloudy conditions:

• 5000mAh Detachable Lithium Battery: Stores energy generated during the day and provides power at night or during cloudy weather.

• Simultaneous Charging and Discharging: The solar panel can charge both the battery and your devices at the same time, enhancing energy utilization efficiency.

• Battery Status Display and Power Control: Easily monitor the battery level and control the power supply with a convenient switch.

Whether you're camping, on a road trip, or experiencing a power outage, this solar panel guarantees an uninterrupted power supply.

🔌 Multi-Port Output · Wide Compatibility with Devices

The GTPOW 40W Solar Panel is designed with versatility in mind, offering multiple charging options for various devices:

• Output Ports:

  • Type-C Fast Charging: 5V/3A, 9V/2A, 12V/1.5A

  • USB-A Output: 5V/3A, 9V/2A, 12V/1.5A

  • DC Output: Supports up to 10A of current, ideal for small electrical appliances and car-powered devices

• Input Port:

  • Type-C Input: 5V/3A for fast charging the battery

The panel’s multi-output design ensures compatibility with a wide range of devices, including smartphones, tablets, laptops, fans, LED lights, and other small electronics.

🎒 Portable and Foldable Design · Lightweight and Durable

Weighing less than traditional solar panels, the GTPOW 40W Solar Panel is designed for maximum portability and ease of use:

• Lightweight Foldable Structure: Easy to unfold and set up, this solar panel is perfect for hikers, campers, and travelers who need a compact and reliable energy source.

• Reflective Storage Bag: The included reflective storage bag not only protects the solar panel and battery but also enhances energy capture by reflecting additional sunlight onto the back of the panel.

• Convenient Battery Storage and Cable Management: The storage bag has compartments for organizing the battery and cables, ensuring a clutter-free experience during use.

With its ultra-portable design, the 40W Solar Panel is ideal for any outdoor adventure, from mountain treks to beachside relaxation.

🏕️ Use Case Scenarios · Empower Your Outdoor Adventures

• 🏞️ Hiking & Backpacking: Provides a reliable power source for GPS, smartphones, and emergency lighting while trekking through remote areas.

• 🏕️ Camping: Perfect for powering camp lights, Bluetooth speakers, portable fans, and small electronic devices, ensuring a comfortable and enjoyable camping experience.

• 🚐 RV & Van Life: Charge devices during the day and use stored energy to power lights, fans, routers, or small appliances at night — no need for traditional power outlets.

• 📸 Photography & Drone Operations: Keep your camera, drone, and other devices charged for extended shooting sessions in the field.

• 🆘 Emergency Preparedness: In case of power outages or natural disasters, this solar panel can provide a steady supply of emergency power for communication and basic needs.

📐 Technical Specifications Overview

🌞 Your Portable Solar Power Station

The GTPOW 40W Dual-Sided Folding Solar Panel is not just a solar charger; it’s your key to off-grid freedom.
Whether you’re exploring the great outdoors, traveling in your RV, or preparing for emergency situations, this solar panel ensures you’re always powered by the sun, anytime, anywhere.

GTPOW · Harnessing the Sun, Empowering Your Life.