ESA Series Brushless DC Motor Solar Aerator

The ESA series solar aerators utilize a high-efficiency brushless DC motor drive, offering a compact design, strong durability, smooth operation, and low noise.

These units circulate oxygen through the water surface, increasing dissolved oxygen levels and improving water quality. They are particularly suitable for use in fish ponds, aquaculture ponds, and aquaculture facilities.

The brushless motor design reduces mechanical friction and maintenance costs while improving energy efficiency, enabling the solar power system to operate stably and for extended periods.

The products come with a three-year warranty, ensuring long-term reliable operation.

The ESA series prioritizes energy conservation and environmental protection, making it particularly suitable for aquaculture farms in remote areas or with limited power resources.

PREV：No previous product
NEXT：ESAO Series Brushless DC Motor Solar Air Aerator

Description
Components
Curves
Performance Data
Contact Us

Performance Data :

ITEM	Voltage	Best input voltage(DC)	Power	Max. Flow	Max. Head	Outlet	Solar panel - Open circuit voltage(VOC)	Solar panel - Power
ESA15-4.5-48-370	48V	60V-90V	370W	15m³/h	4.5m	3"	<120V	≥1.3*PUMP POWER
ESA25-5-48-750	48V	60V-90V	750W	25m³/h	5m	3"	<120V	≥1.3*PUMP POWER
ESA30-7-72-1100	72V	90V-120V	1100W	30m³/h	7m	3"	<170V	≥1.3*PUMP POWER
ESA40-6-110-1500	110V	110V-150V	1500W	40m³/h	6m	3"	<220V	≥1.3*PUMP POWER

About Us

Taizhou Edwin Electric Co., Ltd.

EDWIN PUMP is an OEM/ODM ESA Series Brushless DC Motor Solar Aerator Company and Wholesale ESA Series Brushless DC Motor Solar Aerator Supplier, which supply a wide range of water pumps and water treatment peripheral products to customers around the world.
With these advanced facilities & instruments, we can supply the most precise finished products to our customers, and make products meet their overall inspection requirements on chemical composition, mechanical properties, non-destructive testing, and high accurate dimensional inspections.

Certificate Of Honor

News

Why Is Your Intelligent Pump Self-Adjusting
2026-06-05
Modern hydronic systems increasingly rely on adaptive control logic instead of fixed-speed operation. An Intellige...
READ MORE
Why Is a Borehole Pump Used in Agricultural and Industrial Projects?
2026-05-25
Access to groundwater has become an important part of water supply planning in both rural and industrial environments. A...
READ MORE
What Makes a Longest Lasting Deep Well Pump Last Longer in Real-World Use
2026-05-22
A longest lasting deep well pump is not something people usually think about when everything is working normally. It sit...
READ MORE