The ETA HR04 24V Submersible Solar Pump System is a durable, efficient positive-displacement submersible system built for deep wells and off-grid water applications. The HR series uses a helical rotor-and-stator pump coupled to a brushless continuous-duty motor, giving reliable performance in low-yield wells and abrasive conditions thanks to stainless steel internals. Capable of lifting water up to 400 ft and delivering approximately 1 GPM, the HR04 includes speed control to reduce output when required — very useful for conserving energy on small-yield wells. The pump can run Solar Direct (without batteries) for maximum daytime output, or be automated with a float switch or a pressure tank/switch for pressurized line applications. Built to be fully serviceable with rugged components and optional surface float capability for dugouts/reservoirs, the HR04 is a versatile choice for ranch, farm, and remote water systems. Warranty: 2 years. FEATURES Positive displacement helical rotor & stator pump Brushless continuous-duty motor with speed control Stainless steel interior resistant to abrasive wear 400 ft max vertical lift with ~1 GPM output Operates Solar Direct (no batteries) or with batteries Can be controlled by float switch or pressure tank/switch Adaptable for well or surface (dugout) applications Fully serviceable design for long-term maintenance 2-year manufacturer warranty SYSTEM SPECIFICATIONS Specification Details Pump Model ETA HR04 24V System Type Solar Submersible Pump (Positive Displacement) Flow Rate ~1 GPM Max Lift 400 ft (122 m) Operating Voltage 24 VDC Pump Type Helical Rotor & Stator (Positive Displacement) Control Speed control; PS2-200 controller included Duty Cycle Continuous Warranty 2 Years INCLUDED SYSTEM COMPONENTS ETA HR04 pump wired with required length of wire and safety cable PS2-200 controller Solar modules Double solar module stand ETA charge controller Float switch (30 ft) Battery box Wiring package (plug & play ready)
Size Guide
Printed on the Bella+Canvas 3001 — a unisex retail fit that runs true to size. Between sizes? Size up for a relaxed fit.
| Size | Chest Width | Length |
|---|---|---|
| S | 18″ | 28″ |
| M | 20″ | 29″ |
| L | 22″ | 30″ |
| XL | 24″ | 31″ |
| 2XL | 26″ | 32″ |
| 3XL | 28″ | 33″ |
Measured laid flat: chest width 1″ below the armhole, length from the high point of the shoulder to the hem. Unisex sizing follows men’s — for a fitted women’s look, size down one.
Shipping
Every shirt is printed for you when you order — nothing sits in a warehouse. Production takes 2–3 business days, then US delivery in another 3–5.
Order today and it typically arrives Jul 15 – Jul 20.




