Sunnytech 0.5W 5V Mini Solar Panel Module B016 – DIY Polysilicon Epoxy Cell Charger

Unlock small-scale solar projects with the Sunnytech B016 panel

Meet the Sunnytech 0.5W 5V 100mA mini solar panel module. Designed for learning, hobbyists, and compact charging tasks, this panel converts sunlight into usable DC power for tiny devices. Its compact footprint makes it convenient for desks, classrooms, or portable setups where a touch of solar can spark curiosity.

Smart design features you can rely on

• Blocking diode installed on the backside to prevent current backflow and protect your setup during daylight experiments.
• High-quality epoxy resin and a rugged construction that resists wind and snow, extending longevity in outdoor or semi-outdoor environments.
• Color-coded wires with alligator clips for straightforward, hands-on wiring and quick experimentation with one or multiple units.
• Two soldered tabs for permanent connections, making it easier to wire panels in series or in parallel for different voltage or current needs.

Ideal for education and hands-on learning

• Great for science projects that illustrate solar energy concepts and simple electricity generation.
• Use in classrooms or maker spaces to demonstrate how sunlight can become electrical power for small devices and models.

How to configure for different goals

• In series: connect multiple panels to increase voltage when your storage battery or target load requires more volts.
• In parallel: connect panels to boost current for faster daytime charging of small DC devices under suitable sunlight.

What to expect in real-world use

Under bright sun, you may experience modest current suitable for tiny devices like microcontrollers or small charging experiments. The panel’s durability and simple connections support repeated use in educational demos, hobby projects, or light outdoor setups without heavy equipment.