FAQ

At firstBTU, we've done our best to create a Web site that anticipates and satisfies our customers' needs. With that goal in mind, we've compiled a list of frequently asked questions.

We provide On-grid, Off grid and Grid interactive inverter systems.

On-grid as the name implies provides power in parallel with your local power company.

Off grid systems are stand alone, typically used when utility power is not available.

Grid interactive systems, are grid tied with the ability to safely operate off of a battery reserve when the utility fails.

 If you do not find an answer to your question here, contact us at 941-565-4610 or tsales@firstbtu.com .