Solar News, Tips and Guides

Update, October 2026: The 30% federal tax credit for homeowner-owned solar (Section 25D) ended on December 31, 2025. Homeowners can still benefit [...]

Updated October 2026 by Wolf River Electric. One of the six calculators below is ours, and we say so where it appears. [...]

Updated October 2026 by Wolf River Electric, a Minnesota solar company headquartered in Isanti. Short answer: Minnesota is still one of the [...]

A Complete Guide to Minnesota’s Solar*Rewards & Incentives Thinking about going solar in Minnesota? You're in luck. With a combination of utility [...]

As more homeowners across the Midwest make the switch to electric vehicles (EVs), one question keeps coming up: “Can I charge my [...]

As a leading solar installer near Minnetonka, MN, at Wolf River Electric, we often get asked: how many solar panels do I [...]

Most solar panels last 25 to 30 years or more and lose about 0.5% of their output a year. Here is what the research shows, what wears out first, and how Midwest weather affects panel life.

When our customers ask us, "How much energy does a solar panel produce?" we know they're looking for a detailed, trustworthy answer. [...]

Transformers and inverters are critical components of electrical systems, but they have different functions. Often confused, there are key differences in the [...]

More than 5 million US homes now have solar panels. As energy bills rise and we become increasingly eco-conscious, more and more [...]