image = Solar-cells.scad.png |designers = |date = |vitamins = |materials = |transformations = |lifecycles = |parts = [[Silicon wafers]] |techniques = [[Soldering]], [[Potting]] |tools = [[Soldering irons]] |files = |suppliers = |git =

Parts Electric parts

=Introduction= Many projects require power in some form. Photovoltaic panels provide a rugged, durable, mass produced, and inexpensive platform for the system's energy production needs. PV panels are made from arrays of cells connected in serial and parallel.

=Challenges= Similar to battery packs, balancing solar cells helps to ensure maximum power production and longevity. Sealing cells against the weather and oxidization are challenges. As is encasing the cells in a durable medium which is transparent to the light wavelengths converted to electricity by the cells.

=Approaches= Individual solar cells typically measure 125mm square and produce approximately 0.5v @ 3W each @ 20% efficiency.

=Development targets= Use hoses, titebond_ii_msds.pdf, and couplers to create a liquid cooling loop on rear side of panel.

=References=

• Wikipedia: Solar cell
• Wikipedia: Photovoltaic system