Which is better for home heating: geothermal or solar?

Which is better for home heating: geothermal or solar?

Both geothermal and solar heating have their advantages. Geothermal systems use the earth's stable temperature, while solar systems harness sunlight. It depends on your location and energy needs.

What are the installation costs for each system?

Geothermal systems typically have higher upfront costs, ranging from $10,000 to $30,000, while solar heating systems can range from $5,000 to $15,000 depending on the size and type.

How long does it take to recoup the investment?

Generally, geothermal systems can take 5 to 10 years to recoup the investment through energy savings, while solar systems may take 3 to 7 years.

Are there any maintenance costs I should be aware of?

Yes, geothermal systems require regular maintenance, which can cost around $100 to $300 annually. Solar systems have lower maintenance costs, usually just cleaning the panels.

Which system is more environmentally friendly?

Both systems are environmentally friendly, but geothermal has a slight edge as it uses the earth's natural heat, while solar relies on sunlight, which can be intermittent.