Using Enertech Finance for your geothermal project is a smart choice. With our quick and easy application process, flexible payment plans, and high approval rates, you can keep your cash available for other projects or peace of mind. Applying the energy savings from your system to offset your monthly payments makes geothermal even more affordable. Unlike a HELOC (Home Equity Line of Credit) your home’s equity is not used to secure the loan, and there is no penalty if you would like to pay off your loan early.