Solar Scorcher

The  is a unique energy weapon in Fallout 2.

Sunlight

 * One nice thing about this weapon is that it uses a special ammo, the sunlight, and does not cost any AP to reload. However you may only recharge this weapon either under sunlight or bright light. Any kind of dimness (at night or in a cave) will prevent this weapon from recharging. If you use this weapon frequently, it is advisable to use it in the sunlight and recharge regularly, especially after battle.

EPA
The Solar Scorcher was originally going to be included at the Environmental Protection Agency, but the location was cut. Killap's Restoration patch returns it to the EPA, and it will not be found in the Guardian of Forever.