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Solar Roof FAQs

Welcome to our Solar Roof FAQs page, where we provide answers to common questions regarding the innovative Tesla Solar Roof. At Rising Sun Solar, we understand the growing interest in this cutting-edge technology that seamlessly integrates solar power into the very fabric of your home. Whether you’re intrigued by the aesthetics, the energy efficiency, or the long-term benefits, we’re here to provide you with the information you need to make an informed decision about installing a Tesla Solar Roof. Explore the frequently asked questions below to learn more about this groundbreaking solution and its potential to transform the way you harness solar energy for your home.

Q. How much electricity can this produce?

A. Solar energy systems are rated based on kilowatts (kW) of DC power and a Solar Roof system could be designed at almost any level, but generally we see 8-12 kW as a typical range. Actual annual production of kilowatt hours (kWh) AC power is dependent on other variables that are carefully evaluated during the design process, such as roof slope orientation, expected hours of sunlight, and shading. Our early experience from the design process suggests that most homes in our markets that are otherwise a good design fit can support enough production to replace 80%+ of a home’s annual electrical consumption.

Q. How much of the roof is made up of Photovoltaic (PV) tiles?

A. Depending on a homeowner’s electrical needs, we estimate the solar portion of the roof could be between 30-70% of the total roof surface. The Photovoltaic tiles are all full-size (15” x 45”) roof pieces, so they can generally be placed anywhere there is room for a full tile. Areas near rake edges, valleys, hips, and obstructions usually require partial tiles and metal flashing. In the planning process, we also work with Tesla designers to optimize the placement for unobstructed sunlight. This means prioritizing south-facing exposures, as well as east and west.

Q. Are there Tax Credits available for Solar Roof or Powerwall?

A. Yes, For the tax year 2022 there is a 26% Investment Tax Credit available that applies to a large portion of a Solar Roof installation and all of a Powerwall installation when done as part of a solar project. The credit applies based on the year construction commences.

To see what your estimated tax credit would be from Hawaii and ITC, use on our online Tesla Solar Roof Calculator.

Q. How much does the Solar Roof cost?

A. You can easily get a rough estimate via our Tesla Solar Roof Calculator. If you’re unsure of the amount of kW you want to generate feel free to reach out to us for help.

Q. What types of roofs are a good fit for the Tesla Solar Roof system?
simple complexity roof for Tesla solar roof
medium complexity roof for Tesla solar roof
complex roof for Tesla solar roof

A. The system is designed to be installed on nearly any common sloped roof design in the market today. The system has the best value and most competitive installed pricing when a roof has a few large rectangular slopes with good south-facing exposures. We find that roofs with an excessive amount of hips and valleys or with a large number of dormers or a large proportion of small slopes are extremely labor-intensive leading to an unusually high installation cost.

Q. What areas do you service?

A. We provide excellent service on Oahu, Maui, Kauai, and the Big Island of Hawaii.

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