30KW MPPT Solar Water Pump Inverter

SPC-30K0 Solar Pump Inverter – Built by Foshan Top One Power Technology Co., Ltd.

The SPC-30K0 is a 30kW solar pump inverter from Foshan Top One Power Technology Co., Ltd., a company based in Foshan, Guangdong that has been manufacturing renewable energy equipment since 2003. It's part of their SPC Series and is designed specifically for solar-powered water pumping-agricultural irrigation, livestock watering, industrial water treatment, and remote water supply projects where grid power isn't available or isn't practical.

So what's the point of a solar pump inverter anyway? A standard solar inverter feeds power into a house or the grid. The SPC-30K0 does something different-it takes DC from solar panels and converts it into three-phase AC to run submersible or surface pumps, and crucially, it adjusts its output based on available sunlight. On a bright day, it runs the pump at full speed. When clouds roll in, it slows the pump down instead of shutting off completely. That means you still get water, just at a lower flow rate, which is a lot more useful than a system that just stops every time a cloud passes by.

The SPC-30K0 puts out 30kW and 60A of rated current, enough to handle medium-to-large pumps. The DC input range is wide-250V to 800V-which makes it compatible with a broad range of PV array configurations, and the output frequency is adjustable from 0 to 400Hz, so you can tune the pump speed to match your specific head and flow requirements. Low-frequency startup protects the pump from surge damage, and high-frequency output lets you push water fast when conditions are good.

The unit includes an intelligent speed-regulated air-cooling system that adjusts fan speed based on temperature and load, and built-in protections cover over-voltage, under-voltage, overload, and short circuits. There's also a battery-free mode, so the system can run directly off solar without batteries-simpler, cheaper, and less maintenance.

Backed by Foshan Top One Power Technology Co., Ltd.'s CE, FCC, and ISO9001 certifications, with over 16 years in the industry and products exported worldwide, the SPC-30K0 delivers the kind of solid, practical performance you need when water depends on sunlight.

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