17W Monocrystalline Solar Panel Kit – Multi-Voltage & Waterproof

17W Monocrystalline Solar Panel Kit – Efficient, Versatile & Weather-Resistant

Capture clean, renewable energy wherever the sun shines with this 17W Monocrystalline Solar Panel Kit. Built with high-efficiency monocrystalline silicon cells and a compact, lightweight frame, this panel delivers reliable power output for camping, off-grid living, RV adventures, boat charging, and more. The included smart charge controller and multi-voltage outputs make it a complete, ready-to-use solar solution right out of the box.

Made in Mainland China.

Key Features

• High-Efficiency Monocrystalline Cells: Monocrystalline silicon construction maximizes energy absorption per square centimeter, giving you more power from a smaller panel.
• Multiple Voltage Outputs (5V / 12V / 18V): Easily charge batteries, run 12V DC devices, or power USB-connected gadgets — all from a single panel.
• Smart Charge Controller Included: Supports 12V/24V automatic system identification with rated charging current options from 10A to 100A. Features USB 2.0, USB 3.0 (QC4+/QC3.0/QC2.0), and Type-C 5V/3A outputs.
• Weatherproof Front Panel: The waterproof front surface and moisture-protected DC interface keep the panel performing reliably through changing outdoor conditions.
• Easy, Upright Installation: Straightforward setup with four included clamp straps — simply position the panel toward direct sunlight for optimal output.
• Wide Operating Temperature Range: Functions efficiently from -35°C to +60°C, making it suitable for use in a wide range of climates.

Technical Specifications

• Power Output: 17W
• Material: Monocrystalline Silicon
• Panel Size: 40.5 cm × 20.1 cm × 1.8 cm (15.94″ × 7.91″ × 0.70″)
• System Voltage: 12V / 24V (automatic identification)
• Max PV Voltage: <23V (12V system) / <46V (24V system)
• Boost Charging Voltage: 14.6V
• Float Charging Voltage: 13.7V (adjustable: 12.7V–15V)
• Discharge Cut-Off Voltage: 10.7V (adjustable: 9V–11.3V)
• Controller USB Output: USB 2.0 & 3.0: 5V/2.5A, 9V/2A, 12V/1.5A; Type-C: 5V/3A
• Lamp DC Output: 12V
• Standby Current: <10mA
• Operating Temperature: -35°C to +60°C

What's in the Box

• 1× 17W Monocrystalline Solar Panel
• 1× Smart Charge Controller
• 1× Battery Clamp
• 4× Clamp Straps

Usage Tips

• Position the panel upright and angled directly toward the sun for maximum efficiency.
• Avoid charging during heavy rain — while the front is weatherproof, a clear sky gives you the best energy harvest.
• Ensure battery connections are secure before connecting the solar panel to the controller.

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For more information on solar energy use and efficiency standards, visit the U.S. Department of Energy – Solar Panels resource page.

Learn more: Solar panels on spacecraft

Frequently Asked Questions

Q: What devices can I charge with this 17W monocrystalline solar panel kit?

A: This solar panel kit outputs 5V, 12V, and 18V, so it can charge 12V lead-acid or lithium batteries, power 12V DC lamps, and charge USB devices (phones, tablets, power banks) via USB 2.0, USB 3.0 (QC4+/QC3.0/QC2.0), and Type-C ports. It's well-suited for camping, caravans, RVs, boats, and small off-grid setups.

Q: Is this solar panel waterproof?

A: The front surface of the panel is weatherproof and designed to handle outdoor exposure. The DC interface is also protected from moisture. However, for best results and to maximize the panel's lifespan, avoid direct use during heavy rainfall and store the controller in a sheltered location.

Q: Do I need any additional components to start using this solar panel?

A: No — this kit includes the 17W solar panel, a smart charge controller, a battery clamp, and four clamp straps. You simply need your own 12V or 24V battery. The controller automatically identifies the system voltage, making setup quick and straightforward.

Q: What is the operating temperature range of this solar panel kit?

A: The kit is rated for operation between -35°C and +60°C (-31°F to +140°F), making it suitable for use in cold winters as well as hot summer climates — ideal for year-round outdoor applications.