A Colorado homeowner bought 12 panels for $130 apiece and planned a DIY ground-mount setup, but uncertainty set in when the grid-tie inspection and fee came up.

The homeowner also plans to sell in about five years and wondered if a grid tie-in and net metering would make more sense than battery storage.

Here's what to know

The dilemma appeared in a Reddit thread on r/SolarDIY, where the homeowner said 12 newly delivered 585-watt panels for a ground-mounted system left them choosing between two paths: a grid-tied setup with net metering and no battery, or a battery-based setup without net metering.

They also said the home's quality insulation keeps the power bill around $100 a month, and they expect to sell in four to five years.

The original poster wanted to avoid the $375 interconnection charge and a utility inspection, but they also worried that a hybrid inverter and battery system could make the property feel more complicated to future buyers.

They also floated the idea of using only four panels in a plug-in solar setup on its own 20-amp circuit. But, as they put it, "That kills my idea of getting an EV though."

Going solar is one of the best ways to save money on home energy. Solar leases, in particular, can deliver hundreds of dollars in monthly savings with little upfront cost. Readers can use EasyHome to see their potential savings from vetted installers in their area.

More background

Much of the discussion in the comments shifted toward permits and how the system could affect a later home sale.

One commenter focused on the holistic cost, writing, "You will need that permit when selling- might as well get it now," highlighting the headaches unpermitted work can cause when a house changes hands.

Backup power came up as another key factor, with another commenter saying batteries are useful if you want solar to keep working during a grid outage. The original poster answered, "I'm not worried about power outages at all." They added elsewhere in the thread that nearby residents told them outages were rare over the prior two years.

After reviewing the utility policy, the homeowner said Black Hills Energy offers 1-for-1 net metering with rollover, and they came around to the idea that the grid would be the cheaper battery.

Net metering matters because a roughly 7-kilowatt system on a home with a modest monthly electric bill could send extra daytime generation back to the grid and use that credit later. Unlike time-of-use plans, net metering makes it easier to avoid the higher upfront cost and added complexity of battery storage.

What can be done?

In this situation, 1-for-1 net metering with rollover made batteries less ideal because the homeowner was trying to solve for monthly cost rather than backup power in the first place.

Even if the fee and the inspection feel frustrating, getting the system permitted may still be worthwhile for someone expecting to sell in four to five years, especially since commenters repeatedly treated proper documentation as part of protecting resale value.

For homeowners weighing the complexities of solar, like time-of-use plans, net metering, and battery backup, EasyHome's free explorer tool can help compare local offers before making a final equipment decision. EasyHome can also help readers explore backup battery options, and pairing solar with a battery lets homeowners maximize savings and keep the lights on when the grid goes down.

Ultimately, the conversation centered on a tradeoff between resilience and an easy resale. As the original poster put it, "Yes, hybrid is best, but don't want to make it complex for future buyers."

Where can I learn more?

These articles cover stories of other homeowners who ran into similar issues with solar costs, utility rules, and surprise fees. 

• In Colorado, a utility customer was baffled by a $195 bill after solar credits fell short.

• In California, a homeowner considered skipping a $3,000 contractor fee while pricing a 6-kilowatt system.

• In Connecticut, a homeowner said solar credits vanished despite stronger output and rising buyback worries.

• In Denver, a cheaper quote for solar came with warnings about higher prices down the line.

• After spending $41,000, one homeowner learned 13 more panels could trigger costly electrical rework.

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