Solar charge controllers are essential for ensuring the smooth functioning of a solar panel and its battery. This model features full electronic protection and fully automatic operation with a PWM charge mode (SOC). The unit has large terminals, with considerable distance between each, as well as a digital LED display. Also features temperature compensation provided by the built-in external temperature sensor. This 10A model is suitable for 12V/24V DC. Finally, there are two built-in USB slots, allowing you to charge a wide variety of devices.
This science kit is an essential introduction to physics knowledge!
Defy gravity with this cool balancing eagle!
Use this kit to introduce electromagnetic principles in the classroom setting!
This black scorpion specimen is great for the classroom setting!
Easily assemble a working alarm motion detector!
This glass Erlenmeyer mug makes an excellent gift!
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