Update solar panel crafting

[actually-a-cat]

Summary

Balance "Update solar panel crafting"

Purpose of change

Solar panel crafting is gamey. In particular, upgraded solar panels are made by somehow fitting more cells into the same panel area to double output.

Describe the solution

• Upgraded solar panels are now "advanced solar panels", structurally the same as regular solar panels, but made with advanced solar cells (new item). You can no longer fuse two regular panels into one with the same tile coverage but double the output through the magic of fabrication 10.
• Crafting advanced solar panels is closer in difficulty to regular panels, since they are mostly the same.
• Crafting reinforced advanced solar panels is exactly the same as regular reinforced panels, since the type of cell inside doesn't affect how difficult it is to put stronger glass on top. (This is a big change, the recipe goes from fab 10 and rare book to autolearned fab 2)
• Added advanced folding solar panel
• Updated descriptions
• Updated vehicle drag test to account for advanced solar panels being a bit lighter than before

Describe alternatives you've considered

Better panels might also have better power conversion electronics (e.g. MPPT) but we don't have the electronic parts to represent that and it feels unnecessary

Testing

Loaded game, looked at items and recipes. Installed the new folding panel in a vehicle and verified power output.

Additional context

[github-actions]

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• A small electronic device that can convert solar radiation into electric power. This one is a common, inexpensive type made of polycrystalline silicon.
• Electronic device that can convert solar radiation into electric power, mounted on a folding frame. This one is a common, inexpensive type made with polycrystalline silicon cells.

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[Naadn]

Maybe add the new solar cell to some itemgroup? So player can collect them instead only able looking for a rare vehicle

[TheShadowFerret]

In particular, upgraded solar panels are made by somehow fitting more cells into the same panel area to double output

Are we sure these advanced solar panels should be twice as powerful(i.e. does monocrystalline have double efficacy versus polycrystalline silicon cells)?

[actually-a-cat]

@Naadn I've been thinking about it but if anything I'm leaning more towards removing existing spawns of solar cells. As far as I'm aware nobody is routinely doing component-level repairs on solar panels, so it doesn't make much sense to have bare cells in spare part stockpiles. Maybe they could be in light industries where solar panels would be manufactured.

@TheShadowFerret Double isn't right (it's too much) but I don't want to go into the usage side of solar panel balance with this one since that has much more impact on actual gameplay. It's not outrageous enough to make me uncomfortable with keeping the status quo. (I actually think maybe the basic panels need a buff more than the advanced need a nerf, 50W for a panel that vaguely covers a vaguely 1m² tile is poor performance, even for pessimistic values of the vaguelys)