My first iteration of a solar case. I tested this with a heltec t114 but this could fit other devices. This currently only supports these solar panels from amazon. [https://www.amazon.com/dp/B07BMMHMSJ](https://www.amazon.com/dp/B07BMMHMSJ)

In testing, these panels aren't enough to charge the battery. I used panels that were 2.08"x1.18".

The inside is designed to be 70mm x 60mm x 13.25mm to fit your hardware. You can reconfigure in the freecad file using the settings varset.

I taped everything down, but I would like to design mounting for the battery and heltec (or whatever device I decide on)

Parts List:

• jst 1.25 wire/connector [https://www.amazon.com/dp/B013JRWCBU](https://www.amazon.com/dp/B013JRWCBU)
• Heltec T114 (with screen fits) [https://www.amazon.com/dp/B0DP6LYGVY](https://www.amazon.com/dp/B0DP6LYGVY)
• 5v solar panel (2.08"x1.18") [https://www.amazon.com/dp/B07BMMHMSJ](https://www.amazon.com/dp/B07BMMHMSJ)
• Meshnology 1100mah (Others may fit but this is what I used) [https://www.amazon.com/Meshnology-1100mAh-102540-Protection-Insulated/dp/B0F1FN9BY6?ref_=ast_sto_dp](https://www.amazon.com/Meshnology-1100mAh-102540-Protection-Insulated/dp/B0F1FN9BY6?ref_=ast_sto_dp)
• Heat Tape (Or whatever you choose) [https://www.amazon.com/dp/B07FQMLKB](https://www.amazon.com/dp/B07FQMLKB)