Longer days ahead bode well for Solar PV arrays

Solar panel installation on this roof indicates the homeowner wants to take advantage of the longer days ahead when UV production is up.
The days are already growing longer. More sunlight makes this an optimal time to add a solar array to your roof.

December 21 was the shortest day of the year and, though useful, not the optimal day for solar energy production. As the earth spins, the axis that runs between the poles was furthest at the northern extreme on that day. This makes December 21 the longest day of the year in the Southern hemisphere. But we live in the Northern hemisphere and our shorter days of winter are accompanied by cold temperatures, snow and ice.

The good news is that, from December 21 until June 21, the days are growing longer. Longer days occur as the earth’s axis comes around so the North pole is closer to the sun. As this happens, the weather around here will grow warmer. Summer will arrive and we will have survived another Northern Illinois winter as solar panels are prepared for higher production.

Longer days offer extra helpings of sunlight to feed solar panels

Solar panels collect the UV rays of the sun all year long. But, obviously, shorter days make for fewer UV rays. In translation, the approaching spring and summer promise more of the sun’s energy for solar panels to convert into electricity. That makes this an optimal time of year to have a solar array added to a home or office so that you’ll be ready as the longer days come along.

Through the warmer months of the year, solar panels are likely to absorb more UV rays than you need. That’s not a problem since the utility companies are required to use a tool called ‘Net-Metering’ as an electric savings account for customers who have solar energy systems.

The warmer months, therefore, aren’t just good for an abundance of UV rays providing energy production for use now. The warmer months, with longer days, are also good for building up electricity generation credits for the winter months when the days are shorter.

Will you let those UV rays go to waste?

solar panels catch UV rays
You don’t have to let those UV rays go to waste. A solar energy system will catch them and, over time, put utility dollars back in your pocket.

Doesn’t it seem like a shame to allow all those UV rays go to waste? You don’t have to capture the UV rays for your own uses. You can rely on utility companies to provide your electricity. They’ll pump electricity into the wires of your home day and night and with only occasional power disruptions.

Of course, the utility company will follow up the electricity they send with a monthly invoice. The sun, on the other hand, doesn’t bill us for electricity. The cost comes in setting up the equipment to capture those UV rays. That’s where the difference comes to play.

The utility company will send an invoice each month for the rest of your life. A solar energy system, used to capture the UV rays, only requires payments until the equipment is paid for. From that point forward, the UV rays are as free as sunlight.

With ‘net metering’ the utility company is even required to provide homeowners with solar energy systems with an electric savings account. You’ll receive credits contributed to the electric grid on bright sunny days and you can use those credits for the utility company’s electric on days and nights when the sun isn’t shining.

Another big advantage to capturing UV rays is that it’s pollution free. It also doesn’t create spent nuclear fuel we need to bury in mountains for a 159,200 years or however long it takes until they’re safe. The UV rays will come and it’s only a question of whether you want to catch them. You can almost think of solar energy panels as a modern rain barrel for energy.