Solar and Battery Storage Equipment Costs Under New Tariffs: Is Commercial Solar Still Worth It for Ohio Businesses in 2025?

Business type: General Commercial

The commercial solar industry in Ohio was on a promising trajectory. Falling panel prices, improving battery storage economics, and strong federal incentives had created a window where the financial case for on-site solar generation was the most compelling it had ever been — for businesses of nearly every size.

Then came the tariffs.

The 2025 tariff landscape — featuring 50% duties on Chinese solar cells, 145% tariffs on some Chinese goods, and new tariffs on solar panels from Southeast Asian countries — has raised commercial solar installation costs by 12-22% compared to 2023 benchmarks. Battery storage systems, which rely heavily on Chinese lithium-iron phosphate (LFP) battery cells, face their own significant tariff exposure.

The question Ohio business owners are rightly asking: Is commercial solar still worth it for my business in 2025, or should I wait for the tariff environment to stabilize?

This article breaks down the real cost numbers post-tariff, explains what federal incentives are still available and how they change the calculus, and delivers a clear, data-driven verdict on whether Ohio businesses should invest in solar and battery storage now or wait.

How New 2025 Tariffs Are Driving Up Solar Panel and Battery Storage Costs for Ohio Businesses

The Tariff Landscape: What's Actually More Expensive

Not all solar equipment has been affected equally by tariffs. Here's a clear breakdown of what's changed:

Solar Panels (Modules)

Before the most recent tariff escalation, commercial solar panels from leading Chinese manufacturers (JinkoSolar, LONGi, BYD) were priced at approximately $0.18-$0.25/watt for large commercial orders. The combination of Section 201 tariffs, UFLPA (Uyghur Forced Labor Prevention Act) enforcement actions, and the new anti-circumvention duties on Southeast Asian manufacturing has pushed effective costs for tariff-compliant panels to approximately $0.30-$0.40/watt — a 20-60% increase depending on sourcing.

"Made in America" panels (primarily from manufacturers like First Solar, Mission Solar, and newer entrants) are available but command a premium and have supply constraints. First Solar's thin-film CdTe panels — the dominant U.S.-manufactured option — have different performance characteristics than conventional silicon panels, which affects system design for some applications.

Solar Inverters

String inverters and microinverters with Chinese components — which includes the vast majority of commercial inverters — have seen cost increases of 10-25% due to tariffs on electrical components and semiconductors. Major inverter manufacturers like SMA, Enphase, and SolarEdge have been affected to varying degrees depending on their supply chain geography.

Battery Storage Systems (Commercial BESS)

The battery energy storage systems (BESS) market faces significant tariff exposure:

LFP battery cells: Primarily manufactured in China, facing 145% tariffs in many cases
Battery management systems (BMS): Electronic components subject to broad tariff increases
Battery enclosures and hardware: Steel and aluminum tariffs apply

Commercial BESS costs, which had been falling rapidly to approximately $350-$500/kWh of installed capacity by early 2024, have increased to approximately $450-$650/kWh in 2025 — a 20-30% increase from the pre-tariff trajectory.

Racking, Structural Components, and Balance of System (BOS)

Steel and aluminum — the primary materials for solar mounting systems — face tariffs that have increased racking costs by 10-20%. Electrical balance of system components (conduit, wire, disconnects, meters) have seen 5-15% cost increases.

The Cumulative Impact: All-In Commercial Solar Installation Costs in Ohio, 2025

Combining all tariff-affected components, here's what the numbers look like for a typical Ohio commercial solar installation:

Small Commercial System (100 kW)

2023 all-in installed cost: ~$200,000 ($2.00/W)
2025 all-in installed cost: ~$235,000-$250,000 ($2.35-$2.50/W)
Cost increase: $35,000-$50,000 (17-25%)

Medium Commercial System (500 kW)

2023 all-in installed cost: ~$850,000 ($1.70/W)
2025 all-in installed cost: ~$975,000-$1,050,000 ($1.95-$2.10/W)
Cost increase: $125,000-$200,000 (15-24%)

Large Commercial System (1 MW+)

2023 all-in installed cost: ~$1,400,000 ($1.40/W)
2025 all-in installed cost: ~$1,625,000-$1,750,000 ($1.63-$1.75/W)
Cost increase: $225,000-$350,000 (16-25%)

Note: These are representative Ohio market estimates based on industry data. Actual costs vary by site conditions, structural requirements, interconnection complexity, and contractor pricing.

Breaking Down the Real Numbers: Commercial Solar Installation Costs in Ohio After the Latest Tariff Hikes

The Ohio-Specific Cost Factors

Beyond equipment costs, Ohio commercial solar installations face site-specific cost factors that vary significantly from project to project:

Roof Condition and Structure

Most commercial solar in Ohio is roof-mounted. Roof condition, structural capacity, and remaining roof life are critical factors. An older building may require $50,000-$150,000 in roof repairs or replacement before solar installation, significantly changing the economics. Building owners approaching a roof replacement often find solar + roof replacement as a bundled project to be the most cost-effective approach.

Electrical Infrastructure

The existing electrical service, switchgear, and interconnection panel determine the cost of integrating a solar system with the building's electrical infrastructure. Older buildings with outdated electrical systems may require upgrades that add $10,000-$50,000 to project costs.

Utility Interconnection

Connecting a commercial solar system to the grid requires a formal interconnection application with your Ohio utility. Review times and requirements have increased significantly due to the volume of solar applications, and interconnection queue positions in some Ohio utility territories now involve 12-18+ month waits. Utilities may require equipment upgrades (transformers, protection systems) that the project owner must fund, adding $10,000-$100,000+ to costs in some cases.

Ground vs. Roof Mount

Ohio businesses with adequate ground space often find ground-mounted systems more cost-effective (easier installation, lower structural concerns, better tilt angle optimization) but must account for land use, fencing, and potentially longer electrical runs to the building.

Net Metering in Ohio: What You Get for Excess Generation

Ohio has a net metering policy that requires utilities to credit commercial solar customers for excess electricity their system produces and exports to the grid. Under Ohio's current net metering rules:

Excess generation is credited at the full retail rate for systems up to certain size thresholds
Credits can be carried forward month-to-month on your utility bill
Credits are reconciled at the end of the year, with any remaining credit paid at a "net excess generation" rate (which may be lower than retail)

Net metering significantly improves the economics of commercial solar by ensuring that excess generation has real value. However, utilities have been seeking PUCO approval to revise net metering terms in ways that could reduce compensation for exported power — a regulatory development to watch carefully in your procurement timeline.

Federal Tax Credits, Incentives, and ROI: Can Ohio Businesses Still Profit From Commercial Solar in 2025?

The Investment Tax Credit (ITC): The Cornerstone Incentive

Despite higher equipment costs, the federal Investment Tax Credit (ITC) remains the most powerful financial incentive for commercial solar in 2025. Under the Inflation Reduction Act (IRA):

Base ITC Rate: 30% of total eligible project cost

Applied against your federal income tax liability
Applies to the full installed cost: panels, inverters, racking, installation labor, and interconnection costs
Available for both purchased systems and certain lease/PPA structures

Bonus Credits (Stackable with Base ITC):

Bonus Credit Type	Additional Credit	Qualifying Requirement
Domestic Content Bonus	+10%	Steel/iron and manufactured products meet Buy American requirements
Energy Community Bonus	+10%	Project in coal/oil/gas-dependent community or brownfield site
Low-Income Community Bonus	+10-20%	Project in designated low-income area or serving low-income residents

For Ohio businesses in qualifying areas, total ITC credits can reach 40-50% of project cost — a substantial offset to tariff-driven cost increases.

Domestic Content and Ohio: Several Ohio solar manufacturers and component suppliers can help projects qualify for the domestic content bonus credit. With the extra 10% incentive potentially worth $20,000-$100,000 on a typical commercial project, working with domestic content-compliant equipment suppliers is increasingly worth the specification effort.

Depreciation: The Tax-Efficient Multiplier

Commercial solar systems qualify for Modified Accelerated Cost Recovery System (MACRS) depreciation, with a 5-year recovery period. Combined with the ITC and any applicable bonus depreciation provisions:

The ITC reduces the depreciable basis by 50% of the ITC amount
The remaining basis can be depreciated, with bonus depreciation potentially allowing 100% first-year depreciation
Net present value of the depreciation benefit on a $500,000 system can reach $80,000-$130,000 depending on the business's effective tax rate

USDA REAP: A Major Opportunity for Rural Ohio Businesses

The Rural Energy for America Program (REAP), administered by the USDA, provides grants and loan guarantees for renewable energy and energy efficiency projects by agricultural producers and rural small businesses. In 2025, REAP provides:

Grants: Up to 50% of eligible project costs (competitive application)
Loan guarantees: Up to $25 million per project

Ohio has significant rural commercial activity — agribusinesses, rural manufacturers, rural hospitality — that may qualify for REAP. Combined with the ITC, a REAP grant can make the economics of commercial solar compelling even at current tariff-affected costs. More information is available at USDA Rural Development.

Ohio State Incentives

Ohio does not currently have a comprehensive state solar incentive program comparable to those in some other states. However, Ohio businesses may benefit from:

Property Tax Exemption: Solar systems are exempt from Ohio property tax assessment for 100% of their value
Sales Tax Exemption: Solar equipment is exempt from Ohio sales and use tax
Net Metering Credits: As described above

The ROI Calculation After Tariffs and Incentives

Let's run the ROI on a representative Ohio commercial solar project:

Medium Commercial System, Central Ohio, 500 kW:

All-in installed cost (2025): $1,000,000
Federal ITC (30%): -$300,000
Net cost after ITC: $700,000
Depreciation tax benefit (5-year MACRS, 30% tax rate): ~$185,000 NPV
REAP Grant (if applicable, 25%): -$175,000
Net cost after all incentives: ~$340,000-$515,000 (depending on REAP eligibility)
Annual electricity generation (Ohio average): ~700,000 kWh
Annual electricity savings at $0.09/kWh: ~$63,000/year
Simple payback (without REAP): 5.4-8.2 years
Simple payback (with REAP): 5.4-8.2 years → 4.0-6.0 years
25-year lifetime savings: $1,500,000-$2,100,000 (assuming 3% annual rate escalation)

Even at higher tariff-affected costs, the 25-year economics of commercial solar in Ohio remain strongly positive for most facilities — particularly when modeled against the upward trajectory of Ohio commercial electricity rates.

Expert Verdict: Should Ohio Businesses Invest in Solar and Battery Storage Now or Wait Out the Tariffs?

The Case for Acting Now

The rate escalation clock is running. Ohio commercial electricity rates are rising structurally due to data center demand, PJM capacity cost increases, and infrastructure investment. Every year of delay means another year of paying the utility's (or competitive supplier's) rate instead of generating your own power at the system's levelized cost of energy (LCOE) — which is now well below retail electricity rates for most commercial applications.

Incentives are present but not guaranteed. The ITC and other IRA incentives are current law, but their continuation through 2025 and beyond is subject to Congressional action. The political landscape around energy incentives has been uncertain; waiting may mean waiting for less-favorable incentive terms.

Permitting and interconnection take time. From initial site assessment to system commissioning, commercial solar projects in Ohio typically take 9-18 months, including utility interconnection. Starting the process now means you could be generating your own power by late 2025 or early 2026 — before another round of grid-driven rate increases hits.

Battery storage economics improve with solar pairing. Adding battery storage to a commercial solar system changes the value proposition significantly: the battery can charge from solar during low-price periods and discharge during PJM 5-CP events, providing both demand charge reduction and PLC management benefits that improve the overall ROI.

The Case for Waiting

Tariff conditions are uncertain and could improve. Trade policy is political and can change. A reduction in solar tariffs — through trade negotiations, domestic manufacturing growth, or policy shifts — could lower installed costs by 10-20% within 12-24 months. Businesses that can wait and are not facing immediate rate crises may benefit from monitoring the tariff situation before committing.

Battery technology is still improving rapidly. Battery storage costs have been falling rapidly as manufacturing scale increases. Even with current tariffs, the trajectory of battery costs is downward. Waiting 12-24 months could result in lower battery costs that improve the economics of combined solar + storage projects.

Interconnection queue timing matters. If your utility's interconnection queue is particularly congested, starting a project today means joining a queue with a long wait time. In some Ohio utility territories, the wait time for commercial solar interconnection review has exceeded 18 months, meaning a project started today may not be operational until mid-2026 or later.

The Expert Verdict

For Ohio commercial businesses with annual electricity spend above $100,000: Invest now. The combination of structural rate increases, federal ITC at 30%+, long-term ROI, and the 9-18 month project timeline strongly favors starting the process today. Waiting is costing you money in higher grid rates.

For smaller businesses ($50,000-$100,000 annual spend): Evaluate carefully. The economics are typically positive, but the project management burden is relatively higher at smaller scale. Third-party ownership structures (PPAs or leases) may provide solar benefits without capital investment.

For businesses with significant uncertainty (short lease terms, uncertain future plans): Wait or explore PPAs. Capital investment in solar requires building-life certainty. Power purchase agreements from third-party developers can provide solar savings without balance sheet commitment.

Regardless of your decision on solar investment, proactive management of your grid electricity procurement — locking in competitive fixed rates, participating in demand response, and managing your PLC — remains the immediate priority for every Ohio commercial business.

Frequently Asked Questions: Commercial Solar and Battery Storage in Ohio 2025

Q: How much have tariffs increased commercial solar costs in Ohio in 2025? A: Solar panel tariffs (50% on Chinese cells, new tariffs on Southeast Asian panels) combined with other component tariffs have increased all-in commercial solar installation costs in Ohio by approximately 12-22% compared to 2023 pricing. A 500 kW system that would have cost approximately $850,000 in 2023 now costs approximately $975,000-$1,050,000.

Q: Is the 30% federal Investment Tax Credit still available for Ohio commercial solar in 2025? A: Yes. The ITC at 30% is current law under the Inflation Reduction Act and is available for commercial solar projects placed in service in 2025. Bonus credits for domestic content, energy communities, and low-income community projects can push the total credit to 40-50% of eligible project costs.

Q: What is the typical payback period for commercial solar in Ohio in 2025? A: With current tariff-affected costs and available incentives (ITC, depreciation), typical commercial solar payback periods in Ohio range from 5.5 to 9 years, depending on system size, electricity rate, net metering terms, and applicable incentives. Systems in rural areas qualifying for USDA REAP grants may achieve payback in 4-6 years.

Q: Does battery storage make commercial solar more financially attractive? A: Adding battery storage increases upfront costs but also increases the financial benefits of solar by enabling demand charge reduction, capacity cost (PLC) management, and time-of-use optimization. For Ohio businesses facing high demand charges or significant PJM capacity cost exposure, combined solar + storage can provide substantially better ROI than solar alone, despite higher initial costs.

Q: How does Ohio's net metering policy affect commercial solar economics? A: Ohio's net metering policy credits excess solar generation at the full retail rate, which significantly improves project economics by ensuring that overproduction during low-demand periods has real value. However, net metering policies are subject to PUCO review, and businesses should evaluate current net metering terms and any pending PUCO proceedings before finalizing solar investment decisions.

Q: Are there Ohio-specific solar incentives beyond the federal ITC? A: Ohio exempts solar energy systems from property tax assessment (meaning your property taxes won't increase due to solar installation) and exempts solar equipment from sales and use tax. There is no Ohio state income tax credit for commercial solar, but the property and sales tax exemptions provide meaningful savings.

Q: What is the typical timeline for a commercial solar project in Ohio from start to operation? A: Commercial solar projects in Ohio typically require 9-18 months from initial site assessment to system energization. The timeline includes feasibility analysis (1-2 months), design and engineering (1-2 months), utility interconnection application and approval (3-12 months depending on utility and queue), permitting (1-3 months), construction (1-3 months), and utility final inspection and energization (1-2 months). The interconnection process is often the longest and most variable step.

Related Resources

Internal Resources:

External Resources:

Word count: 2,850

Next step

Compare commercial rates for your facility

Upload a recent bill or request a no-obligation market check. We run competitive supplier outreach for Ohio businesses.

Upload a bill

Independent brokerage · Fee transparency available · No obligation to switch