SALE + FREE SHIPPING!*

* Currently Shipping Larger 160Ah Batteries vs. Smaller 55Ah

**Currently Shipping Larger 370W Solar Panels vs Smaller 100W (see chart below)

*Buying after hours? Be sure to leave your phone number during checkout for a free Post-Purchase Water Assurance Call --- to make sure you've got what you need to install.*

America's #1 Most Trusted Solar-Powered Water Pump

We confirm sizing with every order for your peace of mind and you get a fulfillment and support agent to make sure you succeed! Learn more about the DIY Success Team!

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. 

Introducing the ONLY 3 HP Solar Pump on the market with 24/7 operation.  

With the Eco-Steady Boost™ System you'll get smooth continuous  steady reliable water pressure without the need for AC power, a pressure tank or the utility grid. Ideal for large homesteads with a variety of applications like drinking water, livestock troughs, orchards and pasture irrigation. The solar charged battery bank powers a centrifugal booster pump that varies its speed and power based on your demand for water at the exact pressure you select from 10 to 70 psi. Expandable battery bank and solar panel array provide longer runtimes as your property grows. Plug into any 220V backup power source just in case the battery bank is drained and the sun doesn't shine. 15’ suction from a pond or shallow well with foot valve.

Customers were requesting a product even more powerful than The Original TPP that maintains the ability to pump day or night. The Eco-Boost solar charged battery bank powers a centrifugal booster pump that varies its speed and power based on your demand for water at the exact pressure you select from 20 to 70psi. Need reliable drip irrigation? Set system to 20 or 30 psi. Need household water pressure or sprinklers? Set system to 45psi. Three story house or along run from a pump to the use? Set to 70psi. Flow rates from 5 to 50 GPM are supported. 15’ suction from a pond or shallow well with foot valve. When possible, reducing distance between foot valve and pump helps in priming.

Worry-free backup from 220V AC Grid or generator power recharges batteries when the sun doesn't shine. The Eco-Steady Booster REQUIRES batteries for solar operation. 

No more pressure tanks necessary. 
No more leaky diaphragm pumps.
No more brushed motors.
No more low flow.
No more weak sprinklers.
No more loud surface pumps.
No more limits to your water

Kits Include: 

- 100w Mono-crystalline Solar Panels (number of panels depends on model, see table below)
- 3 HP Eco-Steady Booster™ Pump
- Solar Power Train Controller to regulate power transfer between pump, panels and batteries
- Solar Wires to connect solar panels to controller
- Batteries (number of batteries depends on model, see table below)
- 100A DC Breaker for connection between batteries and controller 
- Wires to connect to battery bank (RPS 55Ah 12V Deep Cycle GEL)
- The same great comprehensive 2 year warranty as our other RPS systems 

Solar panel mounting is not included in the standard Eco-Boost system, you can purchase one of our easy-to-install Top of Pole mounts or Scalable Ground Mounts. 

Note on Batteries 

Although you have the option to supply your own batteries (either Lead Acid or Lithium Ion), our engineers designed the Eco-Steady Booster Pump using RPS Lead Acid Deep Cycle Marine Sealed GEL batteries. Our batteries provide optimal performance and operation without the maintenance, sealed batteries don't require any water top offs! We're not just in the pump business, we're also committed to providing full system technical support to ensure all parts work happily together. Customer support is a lot easier when working with batteries we know are 100% compatible. Freezing climates should fully store Lithium Ion batteries in a temperature regulated space, or opt for Lead Aid batteries that are not as temperature sensitive.      

Choose a model based on your water needs. Flow rates from 5 to 50 GPM are supported. Adjustable from 10 to 70psi.  The higher  PSI and/or higher flow rate used, more power is pulled from the batteries-resulting in a range of time available to pump.  Runtimes depend on initial charge rate, concurrent solar input and real-world conditions.   

* Currently Shipping Larger 160Ah Batteries vs. Smaller 55Ah

**Currently Shipping Larger 370W Solar Panels vs Smaller 100W

Eco-Steady Booster 3 HP Specs  

RPS Eco-Steady Booster™ pump gives you pressurized water without the Pressure Tank and without the need for AC grid power! 

Solar Panels: 38x21x1.18", 100W / 12V, ~15lbs Pump: 25" x 18" x 9.5",~52lbs Controller: 17” x 11” x 4”, ~24lbs

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! 

888-637-4493

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

BP3 Eco-Steady Booster Pump™ System 3HP SPEC SHEET