Rocksolar 1.34HP Solar DC Brushless Submersible Pump
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Description
Description
ROCKSOLAR 1.34HP Solar DC Brushless Submersible Pump (Pump Only)
What's included: Pump + built-in controller, solar panel connectors, water intake mesh filter, mounting brackets, installation tools, user manual, warranty card — panels not included
Key specs — all models:
- Motor: 1.34HP DC brushless | Water-cooled | Permanent magnetic | Built-in controller
- Input: 60–150V DC (description says 60–110V; customer review confirms 60–150V — confirm correct range)
- Material: SS304 stainless steel | Pump type: impeller (centrifugal)
- Solar: 1,200W+ recommended | Battery compatible
Three models — choose by flow vs. depth priority:
| Model A (3SPN1-12P) | Model D (4SPN3-5P) | Model E (4SPN4-3P) | |
|---|---|---|---|
| Max flow | 17.42 GPM | 28.08 GPM | 40.3 GPM |
| Max head | 326 ft | 234.72 ft | 153.22 ft |
| Max pressure | 145 PSI | 101.6 PSI | 66.34 PSI |
| Pump body | 3" | 4" | 4" |
| Outlet | 1.5" | 2" | 2" |
Built for: Deep residential wells, off-grid homesteads, livestock watering, agricultural irrigation, remote farms and cabins, high-pressure household water supply
Key features:
- Model A reaches 326 ft — the deepest head rating in the brushless submersible lineup, suitable for very deep wells
- Built-in controller — no separate controller needed; cleaner, simpler installation
- Whisper-quiet water-cooled motor — customer-confirmed nearly silent operation, even near living areas
- Dry-run auto protection — automatically shuts off if well level drops, protecting the motor; restarts when water returns
- Maintains consistent house pressure — customers confirm reliable household water supply at 250+ ft depth
- Float switch / pressure switch compatible — automates fill and shutoff
- Maintenance-free sealed design
Warranty: 5 years
Shipping & Rerturns
Shipping & Rerturns
- Shipping: Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days depending on your location.
- Returns: You may return or exchange products within 30 days of receiving your order. Items must be in original condition with proof of purchase.
- If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Talk to Our Solar Experts
Have questions about this system? Our solar specialists are here to help you choose the right setup for your needs. Whether you need sizing guidance, installation support, or bulk pricing, we're ready to assist.