Arkansas Solar Incentives (2026): Net Metering, REAP, Tax Credits

Arkansas Net Metering and Export Credit Rules

Legacy vs. non-legacy: why your install date matters

Arkansas law changed the net metering framework, and many utilities distinguish between "legacy" systems interconnected by late September 2024 and newer systems installed after that date.

In practical terms, the value of exported electricity can be very different depending on whether your system qualifies as legacy or not. That's why your interconnection paperwork and approval date are as important as your equipment selection.

How export credits typically work now

Utilities generally meter both inflow (what you buy from the grid) and outflow (what you export). For non-legacy systems, exported energy is commonly credited at an avoided-cost value rather than the full retail rate.

System size limits and program structure

Arkansas' net metering rules and utility tariffs set eligibility details like system size limits, interconnection steps, and how credits roll forward. The official net-metering rules are maintained by the state and updated over time.

Utility-specific examples: Entergy Arkansas and First Electric

Entergy Arkansas describes required steps such as submitting an interconnection request, providing a one-line diagram, and signing an interconnection agreement before you connect.

First Electric Cooperative explains legacy vs. non-legacy treatment and notes avoided-cost crediting for exports on newer systems, with details on how credits can be applied across accounts in certain circumstances.

Federal Solar Incentives: What Changed for 2026?

Homeowner credit: important deadline

According to the IRS, the Residential Clean Energy Credit is not available for property placed in service after December 31, 2025.

Small business credit: an option for business-owned projects

For some business-owned solar and storage projects placed in service after December 31, 2024, the IRS describes the Clean Electricity Investment Credit with a base rate and potential increases (including up to 30% if prevailing wage and apprenticeship requirements are met, plus possible adders).

This can matter for small businesses that own the system (or certain third-party ownership structures), but the rules are more technical than the former "one-size-fits-all" approach—so it's worth involving a qualified tax professional early.

USDA REAP in Arkansas: Grants and Loans for Rural Businesses and Agriculture

If you're a rural small business or an agricultural producer, REAP can be one of the most meaningful Solar Incentives available in Arkansas.

USDA notes that REAP can provide loan guarantees and grant funding for renewable energy systems and energy efficiency improvements, with grant funding potentially up to 50% of eligible project costs under certain conditions.

How Arkansas Incentives Affect Solar Payback

Because export crediting for newer systems is often closer to avoided cost, many Arkansas households get better economics by designing systems to use more power on-site.

That can mean right-sizing the system, shifting some energy use to daytime hours when possible, and considering storage if it pencils out for your usage pattern and utility rules. The key is aligning system design with the tariff you'll actually be billed under.

Solar Installation in Arkansas: How the Process Usually Works

A typical Solar Installation goes through these stages:

1. Site assessment (roof condition, shading, structural considerations) and a review of your past electric usage to size the system.
2. Design and permitting, which may include local building permits, electrical permits, and HOA review if applicable.
3. Installation and inspection, followed by utility interconnection approval before the system is allowed to operate in parallel with the grid.
4. Commissioning and monitoring setup, so you can track production and exports and verify billing is correct under your net metering or net billing tariff.

What Are Needed for Solar Installation?

Homeowners and small businesses typically need the following lined up before installation can move smoothly:

• A roof (or ground-mount area) that's in good condition with a realistic remaining life, because reroofing after panels go on adds cost and complexity.
• An electrical panel that can accommodate a new backfeed breaker or required upgrades, depending on panel rating and system size.
• Permits and approvals, which can include city or county permits, inspections, and (when relevant) HOA documentation.
• Utility interconnection paperwork, which often requires a one-line diagram and an executed interconnection agreement, plus possible studies depending on the project.
• Documentation to support incentives, such as invoices, system specs, and proof of placed-in-service timing if you're claiming a tax credit for an eligible year.

Solar Companies: How to Compare Quotes Without Naming Names

When evaluating Solar Companies, focus less on marketing and more on the contract terms that affect your real savings under Arkansas export credit rules.

• Ask each bidder to show the production estimate assumptions, the system size rationale, and how they expect export credits to appear on your bill under your utility's current tariff.
• Confirm equipment warranties, workmanship warranties, and who handles permitting and interconnection end-to-end.
• Before you sign, review incentives that can lower your cost and make sure the quote reflects current eligibility and timelines.