{"title":"Solar Fountain Pumps with Battery Backup","description":"\n\u003cp\u003e\u003cstrong\u003eQuick answer:\u003c\/strong\u003e A solar fountain pump with battery backup is best when buyers want more stable operation as sunlight changes during the day.\u003c\/p\u003e\n\u003cp\u003eBattery-supported models are useful for higher-value garden water feature kits, bird bath upgrades, and seasonal outdoor product lines. For direct-sun budget models, browse \u003ca href=\"\/zh\/collections\/solar-fountain-pumps\"\u003esolar fountain pumps\u003c\/a\u003e. For flexible panel placement, browse \u003ca href=\"\/zh\/collections\/split-solar-fountain-pumps-extension-cable\"\u003esplit solar fountain pumps\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eRead the \u003ca href=\"\/zh\/blogs\/solar-fountain-guide\/solar-fountain-pump-battery-backup-guide\"\u003ebattery backup guide\u003c\/a\u003e for buyer-friendly comparison details.\u003c\/p\u003e\n","products":[{"product_id":"3w-solar-fountain-pump-battery-backup-1200mah","title":"3W Solar Fountain Pump with Battery Backup 1200mAh - 6 Nozzles Works at Night","description":"\u003cp\u003eNever miss a moment of flowing water even after sunset. Our \u003cstrong\u003e3W Solar Fountain Pump with 1200mAh Battery Backup\u003c\/strong\u003e stores solar energy during the day so your fountain keeps running at night and on cloudy days.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in 1200mAh Rechargeable Battery\u003c\/strong\u003e - Keeps running for hours after dark\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6 Interchangeable Nozzles\u003c\/strong\u003e - Multiple spray patterns for customizable displays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3W High-Efficiency Solar Panel\u003c\/strong\u003e - Faster charging, stronger water flow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16cm Round Floating Design\u003c\/strong\u003e - Stable and elegant in any water feature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry-Run Protection\u003c\/strong\u003e - Auto shuts off when water level is too low\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Quiet Motor\u003c\/strong\u003e - Peaceful ambiance without noise\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose Battery Backup?\u003c\/h2\u003e\u003cp\u003eUnlike solar-only pumps that stop when clouds appear, this model continues running through overcast weather and for up to 4 hours after sunset - perfect for evening garden entertainment.\u003c\/p\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cp\u003eBird baths - Garden ponds - Evening patios - Koi ponds - Water gardens\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSolar Power: 3W\u003c\/li\u003e\n\u003cli\u003eBattery: 1200mAh built-in rechargeable\u003c\/li\u003e\n\u003cli\u003ePanel Diameter: 16cm round\u003c\/li\u003e\n\u003cli\u003eNozzles Included: 6\u003c\/li\u003e\n\u003cli\u003eRuntime on Battery: Up to 4 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection id=\"seo-geo-quick-answers\"\u003e\n\u003ch2\u003eQuick Answers\u003c\/h2\u003e\n\u003ch3\u003eWhat is this solar fountain pump best for?\u003c\/h3\u003e\n\u003cp\u003eThis model is best for bird baths and small ponds where steadier water flow matters during changing sunlight.\u003c\/p\u003e\n\u003ch3\u003eDoes this pump need electricity?\u003c\/h3\u003e\n\u003cp\u003eNo. It uses solar power, so you do not need outdoor wiring or a wall outlet.\u003c\/p\u003e\n\u003ch3\u003eWill it work on cloudy days?\u003c\/h3\u003e\n\u003cp\u003eThe built-in 1200mAh battery stores solar energy to help the pump keep running when light changes.\u003c\/p\u003e\n\u003ch3\u003eHow do I choose the right solar pump size?\u003c\/h3\u003e\n\u003cp\u003eFor a full comparison by bird bath, pond size, sunlight, and spray strength, see our \u003ca href=\"\/zh\/pages\/solar-fountain-pump-guide\"\u003eSolar Fountain Pump Guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"JUAN SOLAR FOUNTAIN PUMP","offers":[{"title":"Default Title","offer_id":46990755004604,"sku":null,"price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/5359\/5836\/files\/e9aaae76-09fd-46f8-acf5-d9b9c727d9b1.jpg?v=1782206737"},{"product_id":"3-5w-solar-fountain-pump-battery-1800mah-18cm","title":"3.5W Solar Fountain Pump with Battery Backup 1800mAh - 6 Nozzles 18cm","description":"\u003cp\u003eThe most powerful floating battery backup pump in our lineup. Our \u003cstrong\u003e3.5W Solar Fountain Pump\u003c\/strong\u003e with an upgraded 1800mAh battery and wide 18cm solar panel delivers exceptional performance in all weather conditions.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge 1800mAh Battery\u003c\/strong\u003e - Extended runtime: up to 5 hours after dark\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.5W High-Power Solar Panel\u003c\/strong\u003e - Charges faster, pumps higher water flow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18cm Wide Panel\u003c\/strong\u003e - Greater surface area for maximum solar absorption\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6 Interchangeable Nozzles\u003c\/strong\u003e - Choose from gentle mist to tall fountain jets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Clogging Filter\u003c\/strong\u003e - Keeps debris out for consistent performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry-Run Auto Protection\u003c\/strong\u003e - Extends motor life automatically\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Waterproof\u003c\/strong\u003e - Reliable in all outdoor conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cp\u003eBird baths - Garden ponds - Koi ponds - Pond aeration - Evening garden entertaining\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSolar Power: 3.5W\u003c\/li\u003e\n\u003cli\u003eBattery: 1800mAh built-in rechargeable\u003c\/li\u003e\n\u003cli\u003ePanel Size: 18cm\u003c\/li\u003e\n\u003cli\u003eNozzles Included: 6\u003c\/li\u003e\n\u003cli\u003eRuntime on Battery: Up to 5 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection id=\"seo-geo-quick-answers\"\u003e\n\u003ch2\u003eQuick Answers\u003c\/h2\u003e\n\u003ch3\u003eWhat is this solar fountain pump best for?\u003c\/h3\u003e\n\u003cp\u003eThis model is best for bird baths and ponds that need stronger spray plus battery backup for more consistent performance.\u003c\/p\u003e\n\u003ch3\u003eDoes this pump need electricity?\u003c\/h3\u003e\n\u003cp\u003eNo. It uses solar power, so you do not need outdoor wiring or a wall outlet.\u003c\/p\u003e\n\u003ch3\u003eWill it work on cloudy days?\u003c\/h3\u003e\n\u003cp\u003eThe 1800mAh battery helps maintain water flow when sunlight is weaker or partly blocked.\u003c\/p\u003e\n\u003ch3\u003eHow do I choose the right solar pump size?\u003c\/h3\u003e\n\u003cp\u003eFor a full comparison by bird bath, pond size, sunlight, and spray strength, see our \u003ca href=\"\/zh\/pages\/solar-fountain-pump-guide\"\u003eSolar Fountain Pump Guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"JUAN SOLAR FOUNTAIN PUMP","offers":[{"title":"Default Title","offer_id":46993179738300,"sku":null,"price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/5359\/5836\/files\/75678b31-8368-492e-819c-bd5b61ff2221_ba8e64fb-741f-4167-b051-b8cc23e5e3f9.jpg?v=1782262121"}],"url":"https:\/\/salesolar.store\/zh\/collections\/solar-fountain-pumps-with-battery-backup.oembed","provider":"JUAN SOLAR  AND PUMPS","version":"1.0","type":"link"}