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900mA MPPT Solar Panel Controller - Solar Power Manager Module for 5V Solar Panel - Support Solar and USB Charging
- Mppt Solar Charger for 5V Solar Panels
- Stable 5V Output for Iot Devices
- Dual Charging Options for Flexible Power
- Ultra-Low Power & Safe Outdoor Design
$13.90
Price as of Oct 16, 2026, 7:47 AM UTC. Prices and availability are subject to change. The price shown on Amazon at the time of purchase applies.
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Key features
Mppt Solar Charger for 5V Solar Panels
Based on CN3165 MPPT technology, this module optimizes solar energy harvesting for 5V solar panels up to 10W. It provides up to 900mA charging current for 3.7V Li-ion/LiPo batteries and improves charging performance under changing light conditions.
Stable 5V Output for Iot Devices
Built-in DC-DC converter delivers a regulated 5V 1A output with a convenient ON/OFF switch. Easily power Arduino, ESP32, LoRa boards, sensors, and other 5V logic devices without an additional voltage converter.
Dual Charging Options for Flexible Power
Supports solar charging through the panel terminal or USB charging through the onboard Micro-USB port. Convenient for outdoor deployment, indoor testing, and backup battery charging.
Ultra-Low Power & Safe Outdoor Design
Features less than 1mA standby current for long-term operation in remote sensor nodes, weather stations, and unattended LoRa systems. Includes multiple protection features against overcharge, over-discharge, overcurrent, reverse polarity, and short circuits.
Compact Design for Easy Integration
Measuring only 33×63mm, this compact solar power manager fits easily into waterproof enclosures and 3D printed cases. Ideal for maker projects, IoT devices, and renewable energy applications.
900mA MPPT Solar Panel Controller - Solar Power Manager Module for 5V Solar Panel - Support Solar and USB Charging
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