Description
he SR-10 is a high-capacity helical-rotor (progressive-cavity) solar pump designed for deeper lifts and higher daily volume than smaller SR models.
Its positive-displacement rotor/stator makes pressure at low RPM, so the pump starts early, runs late, and keeps steady flow as total dynamic head increases—ideal for livestock tanks, homesteads, and remote water points where uptime matters.
Built in stainless steel with a fully rebuildable wet end and paired with a matched SunRotor controller, the SR-10 delivers dependable performance from modest PV arrays while remaining field-serviceable for long life and low ownership cost.
Product Details
-
High lift & volume: Engineered for substantial head with strong flow in the 50–150 ft working range; suitable up to very deep lifts when arrayed correctly. Progressive-cavity hydraulics: Makes pressure at low speed for early-morning start/late-day run and stable output as head rises.
-
Controller-ready: Intended for use with the SRC-M100T SunRotor DC input controller (solar, battery, or hybrid).
-
Installer friendly: Slim submersible body (fits narrow casings), standard threaded outlet, and above-ground electronics keep installs tidy and serviceable.
-
Field serviceable: Single moving part; rotor/stator are replaceable to restore performance over time.
Technical Specifications
| Category | Specification |
|---|---|
| Pump type | Helical-rotor (progressive-cavity) submersible |
| Nominal motor voltage | 48 VDC |
| Usable input (system) | Solar/battery via SRC-M100T; PV string typically 72–110 VDC (controller side) |
| Recommended power | ≈ 570–1740 W PV depending on head/flow target |
| Maximum functional lift | Up to ~350 ft (107 m) with appropriate arraying |
| Example flow @ 100 ft | ≈ 15.1 GPM with mid-size array per factory curve |
| Outlet connection | 1" FNPT |
| Submersion guideline | Up to ~100 ft below static water level (observe TDH) |
| Construction | Stainless steel body; rebuildable rotor/stator; brushless DC motor |
| Controller pairing | SRC-M100T DC input controller (solar, battery, or hybrid) |
Specs & Info