615-237-1737
<< View All Posts

Shine On: Your Guide to Solar for New Homes

Read time: 4 min.

Building a new home is exciting, but filled with decisions. One important choice is solar for new homes. Consider solar energy early for seamless integration and lower overall cost for buyers.

Solar offers perks from saving money to helping the environment. This post covers everything about going solar in your new home.

Why Go Solar in New Homes?

Integrating solar panels during construction is simpler and cheaper than retrofitting. Plus, you can optimize placement and design from the beginning of the process for greater cost efficiency and power savings over time.

Reduce Your Energy Costs from Day One

Including solar panels during new construction reduces electricity bills immediately. Solar power offers quick returns, offsetting new home expenses.

Solar costs have decreased yearly since 2009. This makes solar more attractive for new homeowners in most markets and more communities than ever before.

Financing options, like solar leases and PPAs, make solar accessible. Leases avoid upfront panel costs. PPAs involve buying the generated power, not the equipment.

Solar Increases Home Value

Adding solar to new homes is practical and increases property value. It’s a premium upgrade, like a modern kitchen, adding value for homebuyers.

One study showed homebuyers paid $15,000 more for homes with solar. Buyers may appreciate already having solar power included without additional setup. This is beneficial to homeowners in the future when they go to sell their house.

It is especially appealing in communities with environmental consciousness as more jurisdictions encourage lower emissions goals and community awareness around ecological choices expands overall.

Solar Panel Warranty

Most panels have great warranties which is appealing to buyers as a home feature. The warranty covers parts, labor, and power production, adding to buyer confidence and long term home value overall.

Planning for Solar for New Homes

Roof Considerations

A well-planned roof maximizes solar power. South-facing roofs, angled between 30 and 35 degrees, capture the most sunlight. This is important in regions with distinct winter and summer sunlight angle variation.

Minimizing roof obstructions, like vents, improves solar panel efficiency. Northern placement of such items further streamlines solar integration.

Southern placement is optimal as it receives greater hours of direct sunlight than the north side and can maximize production especially during winter.

Building a Better Home

A good house involves foresight. Roof layout, materials, and thermal bridging are crucial for energy efficiency and resilience to weather.

Good insulation practices, like R30-40+ wall and R60+ attic insulation, help maintain indoor temperatures and minimize thermal bridging. This optimizes solar gains even in more extreme temperature ranges such as cold winters or very hot summers.

Whole-house ventilation systems, such as Zehnder, are essential for efficient and healthier indoor environments.

Find a Qualified Installer

Experienced installers are vital for proper system function.

Check installers’ certifications, such as NABCEP credentials. Look at portfolios of past work by installers. Get reviews from others.

Request detailed price breakdowns. Don’t just go by reputation alone.

Financing Your Solar for New Homes

Solar Tax Credits & Rebates

Incentives like the federal solar tax credit lower solar costs. The Database of State Incentives for Renewables & Efficiency (DSIRE) lists location-based offers.

Buyers should investigate these ahead of making decisions about which brand and type of panel to install. Many municipalities even offer grants to encourage green choices for the community and encourage homeowners to select greener products. Investigate your specific local offers as programs and policies evolve.

Add Battery Storage

Battery storage maximizes solar, especially with time-of-use rates. This gives greater control over electrical power and can generate power even if there are interruptions. It is helpful in more extreme weather too. 

It can sometimes allow more flexible layouts too for roof lines as the surface area needed isn’t as vast if your municipality lets you apply battery generated power to the grid at peak rates and lower your monthly utility costs.

FAQs about solar for new homes

Is solar worth it on new construction?

Yes, solar is worthwhile for new homes. Integrating panels during building simplifies the process.

Doing it up front allows homeowners to enjoy the energy production from the start and incorporate it as a selling point when they decide to list their property on the market.

What is the 20% rule for solar panels?

The 20% rule limits solar panel coverage on shared roofs. This applies to multi-unit housing, like condos, common in urban areas. 

How much solar do I need for a 2000 square foot home?

Solar needs depend on energy usage, weather, the system, and location. Home size is less of a factor than how much energy the inhabitants use each day and for what appliances or other devices. This means for families who tend to use a lot of high voltage items, more solar will be needed to accommodate the daily electricity demands of running these versus households with low demand profiles. For multi-family housing it is important to check with any condo rules.

Energy efficiency minimizes PV system size. Consider energy-saving appliances and practices.

There are various online calculators available online which use postal code, household energy consumption averages and hours of typical daily direct sunlight averages for your region. Input the specific details of any property under consideration or in the building stage for more accurate assessment and use those results for more targeted discussions with builders, architects or contractors.

How to get free solar panels from the government in 2024?

No government programs offer completely free solar panels. Tax incentives and rebates reduce costs.

Some community programs for lower-income families may exist.  Programs may shift as federal or local mandates become more supportive or if new legislative action expands grants at the municipality, city or state level. Watch out for those new incentives if these come up.

Conclusion

Choosing solar for new homes is increasingly attractive. With planning, financial strategies, and local support, solar benefits new home builders and buyers.

Today’s building materials last longer, and solar extends roof lifespan. Solar contributes to green initiatives. Using green practices like this can also help streamline timelines as jurisdictions prioritize review and permits of applications adhering to local government guidelines and policy.

Building a new home is a major undertaking. Solar helps new homeowners approach net-zero and optimize energy use with batteries. While roof orientation matters, many new homes have options even without ideal southern exposure. Options like PPAs and leases make solar accessible for first-time buyers.

With long warranties, solar offers a cost-effective solution. Labor and material cost increases and inflation make solar more appealing. In some markets, clean energy is mandated, making early solar integration essential. These factors highlight the value of solar in new construction.

Table Of Contents

© 2025 
Green Wave Solar