5 Myths About Solar Net Metering

Net metering is powerful, but it's surrounded by misconceptions that lead to disappointment or bad decisions. Let's clear up the five we hear most.

Myth 1 — Net metering means free electricity

Reality: It dramatically reduces your bill — often by 50–90% — but rarely eliminates it. Fixed charges, meter rent, taxes and minimum service fees can still apply, and time-of-use rates affect how far your credits stretch.

Myth 2 — The utility pays you cash for surplus

Reality: Most programmes credit you in units, not cash. Surplus offsets future imports and typically rolls over for a defined period. Direct cash payouts are uncommon and, where they exist, are usually at a lower wholesale-style rate.

Myth 3 — Net metering hurts the utility

Reality: It's more nuanced. Distributed solar can reduce peak demand, cut transmission losses and defer infrastructure spending. Utilities lose some sales revenue but gain operational benefits, which is why the policy survives in so many markets.

Myth 4 — You need batteries

Reality: Grid-tied net metering works without batteries — the grid acts as your virtual store. Batteries add backup power and let you shift usage, but they aren't required for net metering to function.

Myth 5 — Credits expire immediately

Reality: Most utilities let credits roll over for several months up to an annual true-up, so seasonal swings balance out. Check your specific utility's rules — but "use it or lose it each month" is usually false.

The takeaway

Net metering is one of the best incentives available to solar owners — as long as your expectations match how it actually works. Want the real numbers for your own system? Run them through our free calculator and see your true net balance.