Sun Pumper - Solar Powered Chemical Injection Pumps
Solar Injection Systems, Inc.
Over 40,000 in operation - Oilfield tested and proven
Sunpumper Distributor List
SunPumper™ solar-powered products were created in 1992 - before America's "Clean Air Act" was even known as "GREEN" and certainly before it was cool.

Now, over 50,000 Sun Pumpers are in daily service around the world, satisfying company initiatives as well as doing more and costing less.


New Addition Generation 880 - Original unit in operation for over 5 years and no maintenance!

If electrical power is available, we have electric versions on both our Model 880 and Model 113 units.
SunPumpers in the field... and over 5,000 Model #880s in operation since January 2010.

Canada Customers Please Go To:

Welcome to Solar Injection Systems, Inc.
solar panel, tank, and pump

Welcome to Solar Injection Systems, Inc. We've been in the solar powered chemical pump business since 1992.  Our company is committed to providing the oil and gas industry the most dependable, reliable and affordable solar powered chemical injection systems available anywhere in the world.  Our SunPumper™  systems are equipped with top quality components that are designed to withstand any harsh environment found throughout the world including arctic cold, desert heat, offshore operations, and tropical humidity. We have developed this web site to allow you to get to know our products and services a bit better, as well as make all of our information available to you 24 hours a day.


• System requires no gas, air, or electrical power source
• Eliminates stalling problems associated with wet gas - no regulator problems
• Systems are pre-wired/preassembled for quick installation
• State-of-the-art piston and seal technology
• No springs or diaphragms to break or wear out
• Self lubricating
• Accurate and dependable timer - set it and forget
• Eliminates VOC emmissions - helps to comply with Clean Air Act
• Explosion Proof Models Available
• Portable - if requirements change, systems can be easily relocated

If you require immediate attention you can send us an email at, call us at 432-570-8144, or use our online form.