Enter your shed's expected daily usage (lights, tools, a fan) to size a small standalone solar panel and battery setup.
Power tools with motors (drills, saws) draw far more than lighting — check the surge requirement against the appliance's rating before relying on a small system for anything beyond light-duty tool use.
Most sheds and workshops don't need anywhere near the capacity of a house system — LED lighting, a small fan, and occasional device charging or light power tool use typically fit comfortably within a 100-200W panel and a modest battery. For anything drawing real motor power like a table saw, check the surge watts calculator since starting current can spike well above what a small system's inverter can handle.
Light-duty tools like a drill or small grinder are often fine, but heavier motor-driven tools like table saws or air compressors need more surge capacity than most small shed systems provide — size the inverter around the tool's starting watts, not just running watts.
Yes — even a single small panel charging a battery needs a charge controller (PWM is usually sufficient at this scale) to prevent overcharging and protect the battery.