Backwoods Solar | BWS 4″ AC/DC PUMP 23 GPM 320′ Submersible Pump with Controller
4AC-23-320 Submersible Pump
The Backwoods Solar 4AC-23-320 is a high-flow centrifugal submersible pump designed for off-grid water pumping applications. It can operate from solar power or 90–240VAC sources including the utility grid, inverter, or generator. Delivering up to 23 GPM at a 320-foot lift, it features stainless steel components, a brushless permanent magnet motor, built-in dry-run protection, and an integrated check valve. Its centrifugal design provides excellent sand-handling capability for demanding water pumping applications.
KEY FEATURES
- Delivers up to 23 GPM at a maximum lift of 320 feet.
- Centrifugal pump design provides superior sand-handling capability.
- Maximum permitted sand concentration is 120 g/m³.
- Supports solar direct and 90–240VAC power sources.
- Features a double-shielded brushless permanent magnet motor.
- Built-in high-efficiency MPPT tracker supports efficient solar operation.
- Dry-run protection automatically stops the pump when water is not detected.
- Automatically attempts to restart after dry-running conditions.
- Stainless steel pump liner, shaft, coupling, strainer, and cable sheath.
- Plastic impeller with microcast AISI 304 stainless steel base support and upper head.
- Integrated check valve in the pump head.
- Includes an external AC/DC pump controller.
- Can be submerged up to 150 meters (492 feet) below the static water level.
- Recommended for water temperatures up to 86°F.
- Backed by a 3-year limited warranty.
Specifications
| Specification | Details |
|---|---|
| Brand | Backwoods Solar |
| Model | 4AC-23-320 |
| Product Type | Submersible pump |
| Pump Design | Centrifugal |
| Maximum Flow | 23 GPM |
| Maximum Total Lift | 320 ft |
| Outlet | 1 1/4 in. NPT female |
| Solar Input | 130–190 Vmp |
| AC Input | 90–240 VAC |
| Motor Type | Brushless permanent magnet |
| Motor Design | Double-shielded |
| MPPT | High-efficiency MPPT tracker |
| Maximum Sand Content | 120 g/m³ |
| Dry-Run Protection | Yes |
| Check Valve | Integrated |
| Pump Materials | Stainless steel components with plastic impeller |
| Maximum Submersion | 150 m (492 ft) below static water level |
| Recommended Water Temperature | Up to 86°F |
| Controller | External AC/DC pump controller included |
| Warranty | 3-year limited warranty |
Are Solar Guys Pro Authorized Retailers?
Yes! We are proud to be one of the few online retailers who are authorized retailers for every single product we carry!
Being an authorized retailer means we carry the same warranty as the manufacturer, protecting your purchase!
When Will My Order Ship?
Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
Do We Accept Returns?
Yes absolutely, we have a no-hassle, 30-day return policy on all items! To refer to the full policy, click HERE
Are Products Brand New?
Yes! By default, all products on Solar Guys Pro are 100% brand-new and in perfect condition.
If an item is used or refurbished, it will clearly indicate so in the title of the product as well as the discription.
For example, a used Battery will say:
XYZ Battery | 48V 100AH (REFURBISHED)
If you'd like to confirm, you can always send us a email at info@solarguyspro.com
Orders over $500 include a FREE (Normally $149.99) 80-Page DIY Solar eBook — added automatically at checkout.
Frequently Asked Questions
Get your 30% Tax Solar Credit!
Unlock substantial savings with the government's Solar Tax Credit, which offers a robust 30% deduction on the installation costs of solar systems. This attractive incentive is your ticket to leveraging solar energy's eco-friendly potential while enjoying the financial benefits.
At Solar Guys Pro, our commitment is to you. Please be reminded that our expertise does not extend to tax advice. Nonetheless, our dedicated staff is eager to guide you through the process and ensure you capitalize on this exceptional offer.
Contact us now to learn more!