Power outages
Keep water available when electric wells and pumps stop working.
Solar-powered water security
Keep the water flowing—no matter what.
A dependable reserve of backup water for the home you already have.
Simple by design
Backup water, connected to the home you already have.
Our systems keep a dedicated reserve of water in a BPA-free tank, use solar energy to power an on-demand pump, and connect through a compatible outside spigot to supply your home's plumbing.
Because the pump activates only when a fixture or appliance calls for water, the system conserves stored energy while supporting familiar household tasks like drinking, cooking, dishes, and laundry.
A long-lasting lithium battery stores solar energy for dependable operation after sunset, giving the on-demand pump power day or night.
Choose the smaller system when portability matters, or the larger system when you want more stored water. The 55-gallon system offers a more portable option.
Store
Keep a dedicated water reserve ready in a BPA-free tank on your property.
Power
Solar energy runs the system's water pump without relying on the grid.
Connect
The system supplies your home through a compatible exterior connection.
Refer a friend
Help someone you know prepare their home for the next water emergency.
Ready when you need it.
When the power goes out or your water supply becomes unsafe, McDowell Energy gives your home a dependable source of backup water. The complete system is completely waterproof and built for heavy rain and severe storm conditions.
Solar poweredWorks when the grid doesn't
Home connectedFeeds your existing plumbing
Lithium batteryReady day or night
What our systems do
Stored water.
Solar power.
Everyday confidence.
All of our water tanks are BPA-free.
55 PSI
On-demand pumpRuns only when you use water
Long-lasting lithium batteryStores solar energy so the system can run day or night
- ✓ Drink and cook
- ✓ Wash dishes
- ✓ Wash clothes
- ✓ Everyday household use
A reserve for everyday essentials. How long your water lasts depends on tank size, household size, and how much water you use.
Choose your water reserve
Backup water that fits your needs.
Choose a larger reserve or a smaller, more portable system. All of our water tanks are BPA-free.
Ask about your installationSun→Battery→Pump→Home
Prepared for the unexpected
Your water shouldn't depend on everything going right.
One disruption can leave an entire home without usable water. Your backup system is ready before trouble arrives.
Boil-water alerts
Maintain a separate reserve when the public supply may be unsafe.
Saltwater intrusion
Protect your household when local freshwater is compromised.
Water shutoffs
Stay prepared for planned maintenance or unexpected interruptions.
Built for lasting confidence
Every product includes a two-year warranty.
Our support continues after installation with system maintenance and water-storage care. Tank-filling service is planned for the future but is not currently available.