<human>:  How can I build a solar panel?
<bot>: To build a solar panel, you'll need a few materials, including photovoltaic cells, a soldering iron, wires, and a battery. You'll need to connect the cells together in series with the soldering iron and connect them to the battery with the wires. Then you can mount the solar panel to the roof or another surface using brackets, clamps, and screws. Finally, you'll need to connect the solar panel to an inverter, so you can store the energy produced in the form of electricity. For a more detailed guide to building a solar panel, consult online resources.