RPS 400V+ Solar Well Pump Kit (High Volume)
RPS Solar Pumps - Well
Regular price
$3,049.00
$1,999.00
Sale
Overview
BIG SUMMER BLOWOUT SALE! - And FREE SHIPPING when you ADD TO CART. Ends JUNE 30TH at MIDNIGHT!
Requested by customers for over two years, in 2018 we were proud to introduce our new centrifugal pump! When a helical screw pump can't get you enough volume and the Pro Series is a little too much pump or money, the RPS 400V or 800V is for you. Using the same great controller as our famous helical pumps, we have created a higher volume, lower head option. A centrifugal pump works best for sandy or sedimentary water sources, the pumping mechanism impellers are highly resistant to wear. The RPS 400V uses less panels but the same pump as the RPS 800V. Adding more panels increases head ability and volume, up to 16GPM at low heads! Perfect for keeping large stock tanks or ponds full in the summer.
Featuring permanent magnet DC brushless motors means you'll never replace another carbon brush! The entire pump housing is stainless steel to comply with all local code and pump installation requirements.
Kit Contents
RPS400V Kit contains:
- 4x RPS 100 Watt Rugged Aluminum Framed Mono-Crystalline Solar Panels (Dimensions are roughly 3.2' long, 1.7' wide and a little more than 1" thick)
- RPS Centrifugal Pump with DC Brushless Permanent Magnet Motor
- RPS Pump Controller with Industry Leading Efficiency + Smooth Start/Stop
- 1" hose barb and hose clamps for use with black poly pipe
- 1x Low-water Well Level sensor
- 1x Tank Shut-off sensor
- Solar Panel cable connectors
- Waterproof heatshrink wire splice kit with pre-crimped pump wires
- Detailed full-color Solar Pump Guide for step-by-step planning & install
- Free Access to DIY Success Center - a portal for RPS customers to connect with a huge library of guides and advice from engineers
- Access to RPS video archives of installation tips & product walkthroughs
- 30 Day Money-Back & 100% Water Assurance Guarantee
- 2 Year Comprehensive Warranty
- Phone / Email / Text Support from Friendly USA based RPS Engineers
Solar panel mounting is not included in the standard RPS 400 system, you can purchase one of our easy-to-install Top of Pole mounts or a Turnkey Kit for a complete DIY experience.
Downloads:
RPS 400V SPEC SHEET.PDF 📄
100W SOLAR PANEL SPEC SHEET.PDF 📄
Optional Add-ons and Upgrades:
Pump Kit Only +Add to Cart |
Pump Kit + Turnkey Kit +Add to Cart |
Pump Kit + 4P Mount Kit +Add to Cart |
|
RPS Solar Pump & RPS Solar Controller |
✅ | ✅ | ✅ |
Solar Panels 100W Aluminum Frame |
✅ | ✅ | ✅ |
Solar Panel Mounting Adjustable Tilt Pole Mount |
✅ | ✅ | |
Controller Mounting 2” or 4” Post Straps & Plates |
✅ | ||
Controller Mounting Tabs & Lags for Plywood |
✅ | ✅ | ✅ |
Solar Wire Two 20’ Lengths with MC4s |
✅ | ✅ | ✅ |
Steel Post + Cement 2-3/8” OD or 4.5” OD Pipe |
Customer Supplied | Customer Supplied | Customer Supplied |
12-3 Pump Wire 6’ + butt crimps on pump |
✅ 100’ or 200’ or 300’ |
|
|
Pump Wire Splice Kit With Wire Labels |
✅ | ✅ | ✅ |
Low Water Sensor + Wire |
✅ 100’ |
✅ 100’ or 200’ or 300’ |
✅ |
Tank Full Sensor + Wire |
✅ 100’ |
✅ 100’ |
✅ |
Sensor Wire Splice Kit |
✅ | ✅ | ✅ |
Safety Rope Yellow No-Decay Twisted Poly |
✅ 100’ or 200’ or 300’ |
||
Black Poly Pipe 160psi Rated |
✅ Choose ¾” or 1” |
||
Pump-to-Poly Pipe Barbed Coupling + Hose Clamps |
✅ | ✅ | ✅ |
Well Seal SS Plumbing All Stainless with barb & tee |
✅ | ||
Standard Well Seal |
✅ Choose 4”, 5”, 6” or 8” |
||
Grounding Lug for controller |
✅ | ✅ | ✅ |
Bare copper wire roll & Grounding Clamp |
✅ | ||
Grounding Rod 4’ or 8’ if required by code |
Customer Supplied | Customer Supplied | Customer Supplied |
Teflon Tape For SS plumbing |
✅ | ||
Electrical tape For bundling pipe/rope/wire |
✅ | ||
Digital Multimeter For testing voltages if needed |
If Requested | ||
Our Award Winning RPS Support Team if you need us! | ✅ | ✅ | ✅ |
|
Pump Kit Only +Add to Cart |
Pump Kit + Turnkey Kit +Add to Cart |
Pump Kit + 4P Mount Kit +Add to Cart |
Sizing
Gallons to Expect from RPS 400V
* GPD Based on a 6 hour solar pumping day
400V Gallons Per Day |
400V |
800V Gallons Per Day |
800V GPM |
|
0 ft | 5076 | 14.1 | 5760 | 16.0 (wow!) |
25 ft | 3672 | 10.2 | 5364 | 14.9 |
50 ft | 3240 | 9.0 | 5184 | 14.4 |
75 ft | 2592 | 7.2 | 4896 | 13.6 |
100 ft | 4680 | 13.0 | ||
125 ft | 3636 | 10.1 |
Need a different model? RPS 200, RPS 400, RPS 600, RPS 800, RPS 400V, RPS 800V, Pro V Series, Pro D Series or
not sure what you need? Use the popular online Sizing Wizard

Complete the Sizing Step of the WATER ASSURANCE PLAN™ with any RPS Team Member at 888-637-4493 and RPS Guarantees Water From Your Pump After Proper Installation or Your Money Back! Start Sizing Now »
Install was simple and easy. So far so good with our first unit from you
I did tons of research on the internet and was always impressed by the customer service and "product quality" remarks when people referenced your company. I can now attest, the customer service, and follow-up, is incredible and the pump is working flawlessly. I'm using the 400v water pump to pull water out of a creek to my pond 120 feet away. The head is approx. 35 feet. This was purchased to keep our quarter acre pond topped off and it does a superb job. Not one thing, other than the mounting pole, grounding rod and some concrete, was needed, everything else was included...and I mean, everything else. Installation was simple, straight forward and went off without a single hitch. It's worked PERFECT from day one So far, I couldn't be more satisfied. Thanks for a great product and a great support team