Straight answers from the Sun Pumps team on sizing, installing and running solar water pumps, built on decades of making them in Arizona.
As a rule of thumb, beef cattle drink between 20 and 30 gallons per day, with the high end coming in hot weather. Using those figures,…
In-depth guidesA solar pump only runs while the sun is on the panels, so we look at gallons per day and not just gallons per minute. Take…
In-depth guidesOur deepest pump designed specifically to run on solar is the HR-5-750. It will deliver about 5 gallons per minute at around 800 feet. Anything beyond…
In-depth guidesWe look at three things to determine this: the voltage the pump requires, how much power (watts) it needs at that voltage, and how much water…
In-depth guidesThe short answer I would answer this by saying it's not so much about size as it is about performance. If a 300-foot well has a…
In-depth guidesIf you’re running power way out to a well, there’s a good chance you’re fixing the wrong problem. Solar well pumps aren’t some niche idea anymore.…
In-depth guidesWhen people think about solar panels, they usually assume one thing: hotter weather equals more power. That sounds logical. It’s also not entirely true. If you’re…
In-depth guidesSwimming pools are one of the most energy hungry features around a home or property. A traditional electric pool pump often runs several hours per day…
In-depth guidesAnd What Can You Do When That Panel Is No Longer Available? Solar pumping systems are built to last a long time. It is not uncommon…
In-depth guidesWhy Location Matters More Than You Think In solar pumping systems, panel placement is everything. You can buy the best pump and controller on the market,…
In-depth guidesHow to Keep Your System Running When It Actually Matters - Solar Pump Maintenance Most Solar Pump Can Be Caught Early Solar pumps have a reputation…
In-depth guidesOne of the most common questions about solar water pumping systems is how much water a solar pump can deliver per day. The answer depends on…
In-depth guides(From Panels to Pumping Water) Solar water pumps are simple in concept, but the details matter. When sized and installed correctly, a solar pump system can deliver…
Quick answersYes, Sun Pumps supports the design, integration, and installation of off-grid solar power and battery systems, not just water pumping equipment. Our team works with customers,…
Quick answersA Sun Pumps solar water pumping system is made up of several key components that work together to deliver reliable water using solar energy. Understanding these…
Quick answersYes, Sun Pumps systems are fully compatible with float switches and other tank level sensors, making it easy to automate water delivery, prevent tank overflow, and…
Quick answersSolar water pumping systems require very little maintenance
Quick answersDoes Sun Pumps have and AC/CD option, Solar or generator? Yes. Many Sun Pumps systems can be set up to run primarily on solar, with the…
Quick answersWinterizing your solar pumping system is all about one thing, don’t let water freeze where it can break stuff. What you do depends on whether you’re…
Quick answersYes. Sun Pumps offers our Pump School to help customers, installers, and industry professionals get the most out of solar water pumping systems. • Sun Pumps…
Quick answersWhen selecting a pump start with your water source and how you plan to use it. The depth of your well, how far you’re pumping, your…
Quick answersYes, livestock watering systems are one of the most common uses for Sun Pumps. Our solar pumping systems are perfect for livestock watering, especially in remote…
Quick answersAbsolutely. At Sun Pumps, we stand behind our products and the people who use them. Whether you’re setting up a new system or troubleshooting an existing…
Quick answersYes. Sun Pumps offers dealer and volume-based pricing for qualified partners and bulk orders. We work with distributors, installers, and resellers across the U.S. and internationally…
Quick answersSun Pumps has a deep history in solar water pumping that dates back to the mid-1980s. Originally founded as SolarJack, the company was one of the…
Quick answersIt depends on your household size, lifestyle, and property needs. As a general guideline: Basic household use (cooking, cleaning, bathing, laundry): 50–75 gallons per person per…
Quick answersIt depends on the specific pump and system. Some Sun Pumps can run directly from solar panels without a controller, and in an emergency you can…
Quick answersSun Pumps are built for durability and long-term service in tough, off-grid conditions. With proper installation and maintenance, many of our pumps operate reliably for 10+…
Quick answersThe amount of water you need depends on your herd size, species, and conditions. Here's some guidance that may help for livestock. Start with daily needs…
Quick answersAlmost always you should store water and not power when possible and you will have much better performance and reliability with your solar pumping system. However…
Quick answersThe photovoltaic effect produces a flow of electrons. Electrons are excited by particles of light and find the attached electrical circuit the easiest path to travel…
Quick answersStoring water in a cistern or tank has many advantages. It's less expensive and more efficient than storing power in batteries. Since water is always a…
Quick answersSolar water pumping is the process of pumping water with the use of power generated by sunlight. The advantages of solar water pumping are many. Solar…
Quick answersWhile batteries may seem like a good idea, they have a number of disadvantages in pumping systems. First, they reduce the efficiency of the overall system.…
Quick answersThere are two main categories of water pumps, submersible and surface mounted. Submersible pumps are installed under the water while surface pumps are mounted out of…
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