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WaterSecure™ 12K Solar Backup for Well Pumps
WaterSecure™ 12K Solar Backup for Well Pumps
WaterSecure™ 12K Solar Backup for Well Pumps
WaterSecure™ 12K Solar Backup for Well Pumps
WaterSecure™ 12K Solar Backup for Well Pumps
WaterSecure™ 12K Solar Backup for Well Pumps

WaterSecure™ 12K Solar Backup for Well Pumps

RPS Solar Pumps - WS

Regular price $11,899.00 $8,949.00 Sale



America's #1 Most Trusted Solar-Powered Water Pumps
RPS Solar Pump Kits are for people that believe in getting the job done themselves, and getting it done right. Our goal is to arm you with the equipment and knowledge to take control of your water and save a fistful of money doing it. Our Pledges to You

Water Security when the grid goes down! Finally, solar charged battery backup for existing grid-tied well pumps. The WaterSecure 12K system is the biggest brother of the WaterSecure family giving you the most power and the most versatility. It allows for the running of a new or previously installed 110v or 220v Single Phase pumps on a solar charged battery bank, delivering up to 12,000 watts of pure sine power for up to a 2HP pump! Plus, power household appliances like internet routers, coffee makers, lights, TV's, home health equipment, fans, fridges*, freezers*, laundry machines* and AC units*. Yes! It's finally possible!

All WaterSecure™ kits contain:

  • 100W or 360W Rugged Aluminum Framed Mono-Crystalline Solar Panels
  • Solar Wires (2 x 50ft)
  • DC Cut-off Switch
  • 12,000W Inverter/Charger
  • Plug+Wiring for AC or 220V Generator backup (3 feet)
  • Battery Wiring and Jumpers (2.5 feet)
  • Deep Cycle 12V AGM or GEL Batteries
  • NEMA L14-30 Plug for quick install
  • Breaker/Fuse
  • Detailed Full-Color Installation Manual
  • 2 Year Comprehensive Warranty
  • Phone/Email/Text Support from Friendly USA based RPS engineers

System is near universal with any traditional AC well pump motor, but let our engineers know if you have a question on compatibility.  No pump?  It will also work as an AC power system for off-grid home or cabin. Solar panel mounting is not included, visit our Pole Mounting or Scalable Ground Mounting pages for more info on mounting your solar panels.

*6K and 12K Only

Download the Complete Guide to Watersecure 



For sizing we generally like to know...
1. Current Pump voltage and horsepower 

2. Gallons of water per day your family uses (usually 50-100 gallons/day per person)

Gallons Per Day (GPD)

 HP of Pump* WS-12K-1600 WS-12K-2400
1/2 HP
1 HP
1.5 HP 1060 2120
2.0 HP
3.0 HP And Higher?
See Fully Built Out Solar Trailer with Generator

* GPD Calculated using an average of 6GPM for each pump size

Solar Panels Included 

WS-12K-1600 WS-12K-2400
16x 100w 8x 370w


Batteries Included  (12V Deep Cycle GEL or AGM Depending On Availability) 

WS-12K-1600 WS-12K-2400
12x (50Ah) 8x  (150Ah)

   Solar Panels: 47”x 20”x 1.18”, 100W / 12V, ~15lbs
WaterSecure Controller: 29" x 21" x 16", ~145.5lbs
Battery: 11” x 11” x 8”, ~37lbs


We feel it important to mention that our team is not on commission so expect our help, not pressure to purchase. Our job is to help get you water, not sell you something that isn't a good fit for you or your well. It's why thousands of American farms & ranches trust RPS. Note from RPS co-owner Mike

Rather a Friendly voice? Our famous support team is here to help! 


*Note: Free shipping unfortunately only available for contiguous 48 states.  Subsidized shipping available for Hawaii, Alaska, Mexico and Canada! 

Customer Reviews

Based on 2 reviews Write a review

Customer Reviews

Based on 2 reviews
Finished 12k Install...Finally!

After many months and LOTS of help from family and the RPS tech line, I have officially finished my 12k install today 9/10/22. Everything including hand digging 108ft trench for cables is complete. Just did a test run today. I was able to power more than I wanted to and sustain solar charge on batteries at 83% on a cloudy day here in Florida.

Excited to know I can provide my family with water from our well, power the fridge for food, and even an air conditioner during a hurricane or blackout.

Thank you RPS for an excellent off-grid solar generator for my family. I Have learned so much and am grateful to say I didn't break anything in the process of this project!

God bless!

Installed & Working Great!

Installed & Working Great!