{"title":"Solar Water Pumps","description":"\u003cp\u003eSolar water pump inverters convert power straight from PV panels into three-phase pure sine wave output to drive a water pump, without needing a battery bank. Built-in MPPT tracks the available solar input and runs the pump at its best performance point as sunlight changes through the day.\u003c\/p\u003e\u003cp\u003eThese units support three-phase asynchronous induction motors and include a soft start function to prevent water hammer, protecting pipework and extending the life of the pump. Full protection and self-diagnosis features are built in, with LED indicators and a display screen showing real-time status, and RS-485 for remote monitoring.\u003c\/p\u003e\u003cp\u003eStock in this range includes the ASPIRE 7.5kW 10HP model with a 250-780V MPPT input, and the ASPIRE 11kW driver rated for up to 800V and 17kW of PV input, both batteryless and suited to off-grid irrigation or borehole pumping installs.\u003c\/p\u003e","products":[{"product_id":"solar-water-pump-inverter-11kw-mppt","title":"Aspire NERO 11kW Solar Water Pump Inverter MPPT 800V 3 Phase","description":"\u003cp\u003eThe Aspire NERO is a dedicated 11kW solar water pump inverter driver with an integrated MPPT controller. It runs a three-phase pump motor directly from solar panels without any battery storage, and is built for irrigation, boreholes, farms and remote sites where dependable daylight-hours pumping matters. An auxiliary AC input lets you bring in grid or generator power when solar irradiation isn't enough on its own.\u003c\/p\u003e\u003ch2\u003eKey features of this 3 phase solar inverter\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery-free operation\u003c\/strong\u003e, runs directly from solar panels, no battery storage required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated MPPT\u003c\/strong\u003e, continuously tracks the maximum available solar power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor output\u003c\/strong\u003e, three-phase, for water pumps and irrigation systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax DC input voltage\u003c\/strong\u003e, 800V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax PV array power\u003c\/strong\u003e, 17,600W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft start\u003c\/strong\u003e, reduces water hammer and mechanical stress on the pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitoring\u003c\/strong\u003e, RS485 port for remote monitoring, with LCD and LED indicators showing real-time data\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary AC input\u003c\/strong\u003e, accepts grid or generator supply when sunlight is limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow it works\u003c\/h2\u003e\u003cp\u003eThe integrated MPPT pulls the maximum available power from the PV array at whatever irradiance level is present, feeding it straight to the three-phase motor drive. It can start pumping from a fraction of full solar power, so it keeps working in early morning and late afternoon light when a simpler on\/off system would sit idle. If irradiation drops too low to sustain the pump, the auxiliary AC input takes over from a grid connection or diesel generator. Soft start ramps the motor speed up gradually, easing mechanical shock on the pump and pipework.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAgricultural irrigation and livestock watering\u003c\/li\u003e\n\u003cli\u003eBorehole and groundwater extraction on farms and remote sites\u003c\/li\u003e\n\u003cli\u003eIndustrial and municipal water supply pumping\u003c\/li\u003e\n\u003cli\u003eThree-phase pump installations where mains power is unavailable or costly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eThis unit drives three-phase pump motors and is not a home energy storage or battery inverter. The PV string voltage needs to stay within the inverter's operating window across the expected temperature and irradiance range on site. Professional installation is required for wiring, protection and commissioning, and it must not be connected to a battery bank.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52053950300448,"sku":"90914170","price":472.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-90914170-1.webp?v=1785424292"},{"product_id":"solar-pump-inverter-7-5kw-mppt","title":"Aspire 7.5kW Solar Water Pump Inverter MPPT 250-780V | 3 Phase","description":"\u003cp\u003eThe Aspire 7.5kW is a solar pump inverter built for three-phase asynchronous induction motors up to 10HP. It runs straight from a PV array with no battery needed, using an integrated MPPT covering a 250-780V DC input range and a maximum PV input of 9,500W. RS485 monitoring, a display screen, and a full protection suite are built in.\u003c\/p\u003e\u003ch2\u003eKey features of this solar pump inverter\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery-free operation\u003c\/strong\u003e, draws power directly from solar panels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPPT input range\u003c\/strong\u003e, 250V to 780V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax PV input power\u003c\/strong\u003e, 9,500W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor compatibility\u003c\/strong\u003e, three-phase asynchronous induction motors up to 10HP (7.5kW)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic start\/stop\u003c\/strong\u003e, responds to solar irradiation levels without manual input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft start\u003c\/strong\u003e, reduces water hammer and inrush current at start-up\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eA DSP-based closed-loop control drives the motor smoothly as irradiance changes through the day. The MPPT tracks the array's maximum power point continuously, so pump output adjusts with available sunlight rather than dropping out. Soft start limits mechanical shock on the pipework and motor at start-up, and the unit runs its own self-diagnostics alongside LED status indicators and an onboard display.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuited to agricultural irrigation, livestock watering, borehole and groundwater extraction, and rural water supply or sanitation projects. It fits any three-phase pump application where mains power is unavailable or not practical to install.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eThis is a pump inverter for three-phase motors, not a battery or home energy storage inverter. The PV string voltage must stay within the 250-780V MPPT window under all operating conditions, and installation should be carried out by a qualified professional. Do not connect it to a battery bank.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52053961474336,"sku":"90914169","price":409.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-90914169-1.webp?v=1785425242"}],"url":"https:\/\/www.ledandsolar.co.uk\/collections\/solar-water-pump-inverters.oembed","provider":"LED \u0026 Solar","version":"1.0","type":"link"}