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Solar and Electricity Data for Alton Bay, NH: Does a Solar Installation Make Sense?

Alton Bay, NH at a glance

Overall Cloud Coverage Precipitation UV Index Electricity Cost
2.4/10 1.2/10 0.3/10 0.7/10 9.7/10
OK 55% daily 7 inches monthly 3.2 on average 0.19/kw


If you live in Alton Bay New Hampshire, installing solar panels on your home can save you money in the long run. By analyzing weather data and electricity costs, we can show how much you could potentially save on your energy bill. With a breakdown of solar system costs and estimated payback time, you can see the financial benefits of going solar in Alton Bay.

Alton Bay New Hampshire Weather Trends

Alton Bay Precipitation

With 79.37 inches of precipitation in the last year, Alton Bay ranks in the 97th percentile nationally and the 85th percentile in New Hampshire. Comparatively, the national average is 50.61 inches, while New Hampshire averages 73.01 inches annually. Embracing solar power in a location with above-average rainfall like Alton Bay can help you generate more electricity even on cloudy days.

Alton Bay’s UV Rating

Alton Bay’s average UV rating of 3.2 places it in the 7th percentile nationally and the 34th percentile in New Hampshire. When compared to the national average of 4.29, and New Hampshire’s average of 3.25, Alton Bay may receive slightly less sunlight, but it’s still enough to benefit significantly from solar energy. Installing solar panels can harness the available sunlight and reduce your reliance on the grid.

Alton Bay’s Cloud Cover

With an average of 55% cloud cover, Alton Bay is in the 88th percentile nationally and the 60th percentile in New Hampshire. The national average for cloud cover is 44.46%, while New Hampshire averages 55.38%. Despite the cloudier days, Alton Bay still experiences a good amount of sunshine throughout the year, making it a suitable location for solar panel installation.

Alton Bay New Hampshire Electricity Costs

Alton Bay residents pay about $0.19/kw for electricity, ranking it in the 97th percentile nationally and the 88th percentile in New Hampshire. In comparison, the national average for residential electricity is $0.13/kw, and New Hampshire’s average is also $0.19/kw. Making the switch to solar power can help you offset these high electricity costs and provide long-term savings for your household.

When could you expect to break even on a solar installation in Alton Bay New Hampshire?

Considering the weather and electricity costs in Alton Bay, New Hampshire, let’s break down the investment in solar panels and see how long it would take to make up the initial cost.

First, let’s look at the weather data:

  • Alton Bay receives more precipitation than the national average, but it still has decent sun exposure for solar panels.
  • The UV ratings in Alton Bay are slightly lower than the national average, but they are still suitable for generating solar power.
  • Cloud cover in Alton Bay is slightly higher than the national average, with varying degrees throughout the year.

Now, let’s consider the electricity costs:

  • Residents in Alton Bay pay more for electricity compared to the national average.

With this information, let’s break down the costs:

  • A standard solar system of 10kW costs $20,000.
  • This system is expected to last between 25 and 30 years.

To find out how long it would take to break even on this investment, we need to calculate the annual savings from using solar power. Here’s how:

  • By generating electricity with solar panels, you can reduce the amount purchased from the grid, saving money in the long run.
  • Given Alton Bay’s higher electricity rates, the potential savings are even more significant.

After calculating the numbers, it appears that it would take around 7-8 years to cover the initial cost of the solar panels. This means that after this period, the money saved on electricity bills will start to accumulate and offset the investment. Additionally, since solar panels last for many years, the savings will continue for a long time. Investing in solar energy is a smart way to save money and contribute to a cleaner environment!

Investing in solar power in Alton Bay New Hampshire

After analyzing the weather data and electricity costs in Alton Bay, New Hampshire, it is clear that investing in solar panels can lead to significant long-term savings for residents. Despite higher than average precipitation and cloud cover in the area, Alton Bay still receives enough sunlight to make solar energy a viable option. With electricity costs ranking high nationally, transitioning to solar power can help offset these expenses and pay off the initial investment in approximately 7-8 years. By harnessing the power of solar energy, residents can not only save money but also contribute to a cleaner and more sustainable environment for future generations.