How can you make a cheap Solar panel?

Answer 1

Solar panels can be made cheap by finding alternative, lower cost materials and producing them in large quantities. Solar panels are gradually coming own in price but still take many years to recover the initial costs.

Answer 2

One way to make a cheap solar panel is to use lower-cost materials such as polycrystalline silicon for the solar cells instead of monocrystalline silicon. Additionally, you can look for discounted or used solar cells and assemble them into a panel yourself rather than buying pre-made panels. Finally, consider building a smaller panel with fewer cells, which can be more cost-effective for smaller energy needs.