DFRobot - Outdoor Solar Power Kit - 10W Monocrystalline Panel + 12V / 5V Outputs

This Outdoor Solar Power Kit is a compact, weather-resistant energy solution tailored for outdoor monitoring systems compatible with IoT platforms such as LoRaWAN, NB-IoT, and 4G/5G gateways. Designed to support off-grid applications, it utilizes a 10W monocrystalline solar panel to charge lithium batteries, delivering stable 12V and 5V outputs for various electronic devices, including Raspberry Pi, Arduino, and industrial sensor nodes. By combining intelligent charging control with rugged protection, this kit ensures reliable operation in remote or harsh environments where grid power is unavailable. It is ideal for environmental monitoring, precision agriculture, and unattended outdoor sensing across smart city, wildlife tracking, and remote infrastructure management applications.

Dual Output Voltages for Broad Device Compatibility

The system provides two regulated DC outputs: 12V/1A and 5V/1A. This enables simultaneous powering of industrial-grade sensors and low-voltage controllers or IoT modules. It supports both common 5V electronics and higher-powered 12V devices, simplifying deployment across diverse projects without the need for additional converters.

Figure: Outdoor Solar Power Kit Offers Dual Output Voltages

Assembly and First-Time Activation

Install three batteries with consistent specifications and follow the wiring polarity shown in the assembly guide. After battery installation, connect a Type-C or solar input source to activate the battery output. Fit the sealing strip, tighten the cable glands and close the enclosure as instructed before outdoor installation.

Efficient Solar Charging and Long Battery Life

A high-efficiency 10W solar panel ensures fast energy replenishment, capable of fully charging the batteries in approximately 8 hours under strong sunlight. The solar controller supports the installation of three 18650 lithium batteries, delivering extended runtime to support uninterrupted data collection and transmission even during cloudy days or overnight periods.

Intelligent Battery Management System

The integrated charging controller includes essential battery protection mechanisms such as overcharge protection, over-discharge prevention, and cell balancing. These features enhance battery safety, minimize maintenance needs, and extend battery service life, ensuring the system remains functional even in unattended or rugged scenarios.

Notice: To ensure consistent performance and quality, we sometimes use different internal components in our production runs. This means there might be slight visual variations in the solar cells from panel to panel. Rest assured, this is purely cosmetic. Every panel is guaranteed to deliver the full, rated power output you expect.

• Compact weather monitoring stations
• Soil moisture sensing in agricultural fields
• Real-time water quality analysis in outdoor environments
• Smart garden and plant care systems

Solar Power Controller

• PV Input Voltage: 17–20V
• USB Type-C Input: 5V 2A
• Charging Current: Up to 0.5A
• Charging Cut-Off Voltage: 12.6V
• Output Voltage: 12V/1A and 5V/1A
• Enclosure Dimensions: 115 × 90 × 35 mm (not including mounting tabs)

Solar Panel

• Maximum Output: 10W
• Peak Voltage: 18V
• Peak Current: 0.55A
• Open-Circuit Voltage: 21.6V
• Short-Circuit Current: 0.6A
• Panel Dimensions: 210 × 310 × 17 mm

• Solar Power Controller ×1
• Set of Mounting Lugs for Controller ×1
• 10W Monocrystalline Solar Panel ×1
• PG7 Waterproof Cable Glands ×2
• 1m 22AWG 2-Conductor Cable ×1
• 1m 22AWG 4-Conductor Cable ×1