Most outdoor party fountains use either electric plug-in pumps or solar-powered pumps. Several solar models include a rechargeable battery pack or battery backup so the fountain (and sometimes its light) can continue running for a limited time after sunset when direct sunlight isn't available.
Most models require adult assembly and commonly include the pump. Listings often specify which tools are needed or note that basic tools are provided. Solar models typically include the solar panel and rechargeable battery pack in addition to the pump.
Weights in this group span roughly from about 17.8 pounds up to around 44 pounds. Many product descriptions call the pieces lightweight or easy to reposition, suggesting reasonable portability for typical patio or garden use, though heavier models will be less convenient to move.
Most of these fountains include a submersible pump for continuous circulation. Some models advertise adjustable flow or speed controls; solar fountains use their solar-powered pump (and any included rechargeable battery) to power and manage flow.
Listed capacities range from about 1 gallon up to 4 gallons, with multiple models holding around 3 gallons.
Most items are designed for ground, freestanding outdoor placement and describe weather-resistant or durable construction. As a precaution, listings for fragile materials (for example, glazed ceramic) specifically advise bringing the piece indoors in freezing conditions.