How Many Solar Panels are Required to Run a 0.5 HP AC Water Pump?

Date

16 October 2025

Category

Product

For a 0.5 HP AC water pump (about 370W), you should use at least two 300W solar panels (total 600W) to consistently supply sufficient power and voltage for reliable farm or residential water pumping systems.

Relevant Models

3SPN3-7P

1.5 inches 1000W DC Submersible Pump for Livestock Watering

3SPN3-8P 1200W

1.5 inches 1200W DC Submersible Pump for Rural Areas Water Supply

3spw1-11p

1.5 inches 600W DC Submersible Pump for Home Garden Irrigation

3spw1-11p-a

1.5 inches 600W AC/DC Submersible Pump for Garden Irrigation

More Newscases

Name*

Email*

Country*

Phone number

Message*

Back to the top

directly to

WeChat

No. 368 Yusheng Rd, Jiulong Town, Hailing District, Taizhou City,
Jiangsu Province, China

Tel: +(86) 187-0218-1182

Inquiry

may@samkingpump.com

Home

Products

Solutions

About Us

Service

Contacts

Let’s talk