DFROBOT 900mA MPPT controller front view showing compact solar power management
DFROBOT 900mA MPPT controller USB charging output for flexible solar charging
DFROBOT MPPT controller with DC DC output for small solar projects
DFROBOT 900mA MPPT controller battery protection feature enhances safety
DFROBOT 900mA MPPT controller easy solar panel connection for energy harvesting

DFROBOT

DFROBOT 900mA MPPT Solar Power Manager for 5V Panels with USB Charging

High-performance patio lawn and garden made for confident daily results

$20.67

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Why customers choose Cera Garden

Overview

The DFROBOT 900mA MPPT Solar Power Manager is a compact, high efficiency controller designed for small 5V solar panels. By employing MPPT technology, it aims to extract more usable energy from your panel as lighting conditions change, helping you get the most from your setup without adding complexity.

This module can deliver up to 900 mA to a 3.7 V Li battery, whether the source is a USB charger or a solar panel. Its ON OFF controllable DC DC converters provide a 5 V 1 A output, enabling you to power a range of small devices and prototypes directly from solar or USB power.

Key features

  • MPPT based solar power management to maximize energy capture
  • Up to 900 mA charging current to a 3.7 V Li battery via USB or solar input
  • ON OFF controllable DC DC converters with a 5 V 1 A output
  • Protective functions for battery, solar input and output to improve stability
  • Latest version V1.1 adds battery overcurrent and overdischarge protection for added safety
  • Designed for small solar projects and low power applications

What you can do with it

  • Smart solar environment monitor systems that stay powered with consistent charging
  • Solar powered robots that require a reliable power path from panel or USB
  • Small solar street lamps and compact solar power banks with independent charging paths

Applications include smart solar environment monitoring, solar powered robots, small solar street lamps and solar power banks. This module is built for 5 V panels and offers USB charging as a flexible option. Real world results depend on panel quality and lighting, but many users experience smoother operation and better energy utilization in everyday setups.

FAQ

Q: What can I use the DFROBOT 900mA MPPT Solar Power Manager for?

A: Optimizes energy from 5V panels, delivering up to 900 mA to a 3.7V Li-ion battery via USB or solar input.

Q: Does it include protection features?

A: Yes, the latest version adds battery overcurrent and overdischarge protection and safeguards for the solar input and output.

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