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NAICS Code· 221114

Solar Electric Power Generation

This U.S. industry comprises establishments primarily engaged in operating solar electric power generation facilities. These facilities use energy from the sun to produce electric energy. The electric energy produced in these establishments is provided to electric power transmission systems or to electric power distribution systems. Cross-References.Show more

NAICS 221114 – Solar Electric Power Generation encompasses the design, construction, operation, and maintenance of utility-scale and distributed photovoltaic (PV) systems that convert sunlight directly into electricity for grid interconnection or on-site consumption. This sector includes solar array installation, inverters, tracking systems, energy storage integration, grid interconnection studies, and performance monitoring solutions.

14
Active Contracts
$10.6M
Total Obligations (12mo)
22
Awarded Contracts (12mo)
20
Contractors Awarded (12mo)
-51.5%
YoY Growth

Industry Spending Overview

Federal obligations, top companies and agencies, and related industry codes for NAICS 221114.

AI Industry Description

NAICS 221114 – Solar Electric Power Generation encompasses the design, construction, operation, and maintenance of utility-scale and distributed photovoltaic (PV) systems that convert sunlight directly into electricity for grid interconnection or on-site consumption. This sector includes solar array...

NAICS 221114 – Solar Electric Power Generation encompasses the design, construction, operation, and maintenance of utility-scale and distributed photovoltaic (PV) systems that convert sunlight directly into electricity for grid interconnection or on-site consumption. This sector includes solar array installation, inverters, tracking systems, energy storage integration, grid interconnection studies, and performance monitoring solutions. In the federal contracting landscape, this NAICS supports energy resilience, sustainability mandates, and renewable energy goals under executive orders and agency net-zero initiatives. Projects often involve complex engineering, environmental permitting, and compliance with Federal Energy Management Program (FEMP) standards, making it a specialized niche within the broader clean energy procurement ecosystem. No contractor data is available for this NAICS code based on current government contracting records. The Department of State is the primary federal agency awarding contracts under this NAICS code, primarily to support energy security and diplomatic infrastructure modernization at overseas facilities. These procurements typically fund solar microgrids, rooftop PV systems, and off-grid power solutions for embassies and consulates in remote or high-cost energy locations, aligning with the Department’s Global Climate Strategy and Foreign Assistance priorities. The competitive landscape for solar electric power generation in federal contracting is characterized by a small but highly specialized pool of contractors, often consisting of renewable energy developers, engineering firms with energy infrastructure expertise, and small businesses with niche certifications in federal solar procurement. Demand is driven by long-term power purchase agreements (PPAs), energy savings performance contracts (ESPCs), and mission-critical energy independence initiatives. Opportunities are concentrated in projects requiring compliance with federal sustainability frameworks and integration with existing utility infrastructure, presenting a steady, if selective, pipeline for qualified contractors with proven experience in federal energy projects.

Key Performance Metrics

Total Obligations

L12M
$0

Active Contracts

0

Awarded Contracts

L12M
0

Contractors Awarded

L12M
0

Year-over-Year Growth

-51.5%vs previous 12 months

Top Contractors & Agencies

Top Companies

1
VANDENBERG SOLAR I, LLC1 contract
$4.0M
2
ECOLECTRICS, LLC1 contract
$3.8M
3
SUNWIZE POWER & BATTERY LLC1 contract
$993.3K
4
SMARTENERGY INLAND (PTY) LTD1 contract
$454.7K
5
HANNAH SOLAR GOVERNMENT SERVICES, LLC Summerville SC 29483 USA1 contract
$288.6K

Top Agencies

1
Department Of Transportation3 awards
$4.8M
2
Department Of Defense1 award
$4.0M
3
Department Of State12 awards
$985.8K
4
262-NETWORK Contract Office 22 (36C262)1 award
$288.6K
5
Department Of The Interior4 awards
$216.8K

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NAICS 221114 FAQ

Frequently Asked Questions

NAICS code 221114 covers Solar Electric Power Generation. This U.S. industry comprises establishments primarily engaged in operating solar electric power generation facilities. These facilities use energy from the sun to produce electric energy. The electric energy produced in these establishments is provided to electric power transmission systems or to electric power distribution systems. Cross-References.

Recently Posted in Solar Electric Power Generation

NAICS: 221114
New
SLED
WSU Wenatchee Sunrise Orchard Solar ArrayThe Board of Regents of Washington State University is soliciting sealed bids for the construction of a 0.5-acre solar array at the Sunrise Research Orchard located at 75 Sunrise Court, Rock Island, WA 98850. The project requires full construction including excavation and foundation placement for the racking system, installation of solar panels according to approved drawings, and extension of electrical lines from the existing transformer to the new array. The system is designed to generate electricity for on-site use or to feed surplus power back into the PUD grid, supporting research objectives. Substantial Completion must be achieved within 250 days of the Notice to Proceed, and all bids must be structured around this timeline. The estimated project cost ranges between $1,000,000 and $1,200,000, with a single optional alternate to install an additional solar array over an existing orchard area on site. Bids are due by 2:00 p.m. on August 6, 2026, followed by a virtual bid opening at 2:30 p.m. the same day. A non-mandatory virtual pre-bid meeting is scheduled for July 22, 2026, at 10:00 a.m. via Zoom, and a non-mandatory site walk will occur on July 27, 2026, at 11:30 a.m. The solicitation number is 2371-2025, posted on July 11, 2026, and all proposals must be submitted through the designated public purchase portal. Primary point of contact for inquiries is Craig Cole, reachable at (509) 335-9035 or craig.cole@wsu.edu. This procurement is categorized as a state-level education solicitation under Washington State University’s authority.
Washington State University

POSTED

3 days ago

DEADLINE

in 23 days
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NAICS: 221114
New
SLED
Lunenburg Airport Community SolarThe County of Lunenburg, through its Lunenburg Airport, is soliciting proposals from qualified solar developers to lease land adjacent to the airport for the development of a community solar project. The opportunity is open under solicitation number IFB-124153, with proposals due by August 13, 2026, and the notice was posted on July 10, 2026. The project aims to generate renewable energy for local use, with the solar facility to be constructed on airport-adjacent property located at 634 Airport Road in Victoria, Virginia. Interested parties must respond to this solicitation through the designated online portal, and all communications should be directed to Tracy Gee at the provided email and phone number. The solicitation is issued by a state and local government entity and does not specify any set-aside or NAICS code requirements, leaving eligibility open to a broad range of qualified solar developers.
County of Lunenburg

POSTED

4 days ago

DEADLINE

in about 1 month
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NAICS: 221114
New
SLED
RD108 Canal 14a Floating Solar ProjectReclamation District 108 is advancing a 1.25 MW AC floating solar photovoltaic project along Canal 14a, an active agricultural waterway in California, integrating approximately 2,160 solar panels on a buoyant racking system to generate an estimated 2.5 GWh of clean electricity annually. The installation is designed to deliver dual environmental and operational benefits by reducing water evaporation and suppressing nuisance algal growth, enhancing water efficiency while simultaneously supporting regional energy needs through grid capacity relief for local consumers. The project represents a sustainable infrastructure upgrade for the district, aligning water resource management with renewable energy production. The initiative is being managed by Reclamation District 108, with primary point of contact Jordon Navarrot, Deputy Manager, available via email and phone for inquiries, and Ryan Cook, Project Director at EMRGY, serving as the technical lead. The contract forecast was posted on July 10, 2026, and the project will be executed at the canal site within California, though no specific city or zip code has been provided. This effort is positioned as a forward-looking infrastructure investment that bridges water conservation and renewable energy goals without specifying set-aside criteria, NAICS code, or formal solicitation details at this stage.
Reclamation District 108

POSTED

4 days ago

DEADLINE

N/A
View Details
NAICS: 221114
New
Federal
Solicitation Amendment for Solar Photovoltaic system Preventive Maintenance Services for U.S. Embassy Kampala, UgandaThe solicitation amendment extends the proposal submission deadline for the Solar Photovoltaic System Preventive Maintenance Services at the U.S. Embassy in Kampala, Uganda, to July 24, 2026, at 1700 hours East Africa Time, with the official response deadline listed as 1500 hours UTC. All other terms and conditions of the original solicitation remain in full effect, and in the event of any conflict, this amendment takes precedence. The solicitation, identified as 19UG5026Q0015-A0002, is issued by the U.S. Embassy Kampala under the Department of State, with the primary point of contact for procurement inquiries being Ryan C. Eargle and Annie Chinyanganya via KampalaGSOProcurement@state.gov. The NAICS code 221114 indicates the scope relates to solar electric power generation services, and although the place of performance is specified as Kampala, Uganda, no details regarding the period of performance, deliverables, evaluation factors, pricing, or specific technical requirements are present in the available documentation. No set-aside provisions apply, and the contract value remains unspecified due to the absence of CLINs, cost data, or ceiling amounts. The amendment includes responses to vendor questions but lacks explicit attachments, contract clauses, inspection criteria, packaging requirements, or representations and certifications, with significant sections of the solicitation unavailable due to retrieval errors. The deadline extension provides vendors additional time to prepare submissions without altering the nature or scope of the original solicitation.
US Embassy Kampala

POSTED

5 days ago

DEADLINE

in 10 days
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NAICS: 221114
Federal
Solar PV Preventive Maintenance ServicesThe contract is for routine inspection, cleaning, testing, and preventive maintenance of solar photovoltaic systems located at the U.S. Embassy in Kampala to ensure continuous optimal performance and to prevent any system downtime. Services must be performed with precision and reliability to sustain the efficiency and longevity of the solar energy infrastructure supporting embassy operations. The work is classified under NAICS code 221114 and is structured as a subcontract, with a response deadline of July 14, 2026. The performance location is specifically designated as Kampala, Uganda, and the awarding entity is the U.S. Embassy Kampala under the Department of State. All activities are expected to align with federal standards for renewable energy maintenance and operational readiness.
US Embassy Kampala

POSTED

12 days ago

DEADLINE

in about 3 hours
View Details
NAICS: 221114
Federal
Solicitation Amendment for Solar Photovoltaic system Preventive Maintenance Services for U.S. Embassy Kampala, UgandaThe solicitation amendment for Solar Photovoltaic system Preventive Maintenance Services at the U.S. Embassy in Kampala, Uganda, under solicitation number 19UG5026Q0015-A00001, updates key scheduling provisions without altering the core requirements of the original solicitation. The virtual pre-proposal conference has been rescheduled to July 8, 2026, at 1600 hours East Africa Time via Microsoft Teams, with the meeting ID 258 252 514 274 398 and passcode GF6c7Va2, providing prospective offerors updated access details. The proposal submission deadline has been extended to July 14, 2026, at 1700 hours East Africa Time, with all submissions required to be sent electronically to KampalaGSOProcurement@state.gov; late submissions will not be accepted. Offerors must acknowledge receipt of this amendment by completing Items 8 and 15 and returning one copy, acknowledging receipt on each submitted offer copy, or submitting a separate letter or telegram referencing the solicitation and amendment numbers, with failure to acknowledge potentially resulting in offer rejection. All other terms, conditions, and requirements from the original solicitation remain unchanged and in effect, with this amendment taking precedence in the event of any conflict. The place of performance is Kampala, Uganda, and the NAICS code 221114 applies, with no set-aside designation. Point of contact is Ryan C. Eargle and Annie Chinyanganya, both reachable via the procurement email. The contract value, detailed evaluation factors, technical specifications, pricing structure, delivery schedule, and specific performance or inspection criteria are not included in this amendment and remain as outlined in the original solicitation documents.
US Embassy Kampala

POSTED

12 days ago

DEADLINE

in about 3 hours
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NAICS: 221114
SLED
SUFFIELD HIGH SCHOOL PHOTOVOLTAIC PROJECT STATE PROJECT #139-0063 PVThe Town of Suffield is inviting bids for the installation of a photovoltaic system on the roof of Suffield High School as part of State Project #139-0063 PV, with solicitation number 37764. The project includes the concurrent installation of a new standing seam metal roof to support the solar array, and bidders must comply with detailed specifications available on the town’s business office website. The solicitation is open to qualified contractors, with responses due by July 28, 2026, at 2:30 PM, and all submissions must adhere to the requirements outlined in the official bid documents. The project is administered through the Connecticut Department of Administrative Services and falls under the state's public procurement framework. Primary point of contact for inquiries is Eric Remington, who can be reached at 860-668-3202 or eremington@suffield.org. The work will be performed at Suffield High School in Suffield, Connecticut, and bidders are expected to demonstrate experience with commercial-scale solar installations and roofing systems. There is no set-aside designation indicated for small or disadvantaged businesses, and the project is open to all eligible entities. Interested parties should review the full solicitation materials on the CTSource portal to ensure compliance with all technical, financial, and procedural requirements prior to submission.
DAS Procurement

POSTED

14 days ago

DEADLINE

in 14 days
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NAICS: 221114
SLED
Long-Term RPS-Eligible Renewable Energy and Incremental CapacityThe Orange County Power Authority is seeking proposals for long-term contracts to secure renewable energy supply and/or Incremental Resource Adequacy capacity that complies with California’s Renewables Portfolio Standard. The solicitation, identified as 26-003, is open for responses until August 8, 2026, and aims to support the agency’s commitment to increasing reliable, clean energy sources within the state. Proposals must demonstrate eligibility under California’s RPS requirements and provide capacity that enhances grid reliability, with particular emphasis on resources that contribute to resource adequacy goals. Bidders are expected to offer solutions that align with state-mandated renewable energy targets and operational needs across California. The contract will be awarded to qualified entities capable of delivering consistent, verifiable renewable energy generation or equivalent capacity over an extended term, ensuring long-term resource stability for the region. All proposals must be submitted through the designated platform by the deadline, and no set-aside provisions are specified, meaning the opportunity is open to all eligible participants regardless of business size or category.
Orange County Power Authority

POSTED

14 days ago

DEADLINE

in 25 days
View Details
NAICS: 221114
Closed
SLED
The Big Fresno Fair - PV Solar InstallationThe California Construction Authority is forecasting the installation of a photovoltaic solar system on a raised canopy at The Big Fresno Fair site in Fresno, California, with a zip code of 93702. The project is intended to generate renewable energy through a solar array mounted above ground, likely to provide power for fairgrounds operations while maximizing land use efficiency. Stewart De Luz, the Regional Project Manager, serves as the primary point of contact for inquiries and can be reached via email at sbroomand@ccauthority.org or by phone at 510-826-9443. The solicitation is posted as a forecast on June 26, 2026, indicating the opportunity is in the planning phase and not yet open for bids. No solicitation number, NAICS code, set-aside details, or organizational type are specified at this time, suggesting the procurement is still in early development. The project’s official reference link is available through the CEQA Net portal, providing a pathway for interested contractors and stakeholders to monitor progress as the opportunity matures toward formal solicitation.
California Construction Authority

POSTED

18 days ago

CLOSED

18 days ago
View Details
NAICS: 221114
Closed
SLED
Site Plan Review No. 26-06 (AMPS Solar)The applicant seeks approval to install solar module assembly equipment within existing industrial buildings at 10652 Jackson Ave. in Hanford, California, without any structural modifications or building expansions. The facility will have a maximum production capacity of up to 8 gigawatts and will operate automated assembly lines, packaging, warehousing, shipping, receiving, and associated office and support functions. Operations will be divided into two phases: Phase 1 will utilize Warehouses #1 and #2 for assembly and Warehouses #3 and #4 for finished product storage and distribution, while Phase 2 will allow for potential expansion of assembly operations into Warehouses #3 and/or #4 if additional capacity is needed. There are no hazardous manufacturing processes involved, and the project is limited to interior equipment installation and operational activities. The facility will run up to 24 hours a day, seven days a week, based on demand, and is expected to employ approximately 200 workers per shift. Daily operations will generate an estimated 10 to 20 truck trips for incoming materials and outgoing shipments. The project has been submitted under Site Plan Review No. 26-06 through Kings County’s planning office and is associated with the company AMPS Solar, led by CEO Guangming Jin. Point of contact for planning inquiries is Noelle Tomlinson, Planner III at Kings County. The site encompasses Assessor’s Parcel Numbers 028-030-021 and 036, and the proposal aligns with existing industrial zoning without requiring changes to the buildings or land use.
Kings County

POSTED

18 days ago

CLOSED

17 days ago
View Details
NAICS: 221114
Closed
Federal
Solar Photovoltaic system Preventive Maintenance Services for U.S. Embassy Kampala, UgandaThe United States Embassy Kampala is soliciting proposals for preventive maintenance services on three photovoltaic (PV) system installations located at its compound in Kampala, Uganda, with an additional requirement to train four Local Employee staff members during the base year. The contract is structured as a one-year base period with four optional one-year extensions, making it potentially extendable to five years total. Proposals must be submitted electronically by 1700hrs Kampala time on July 9, 2026, and late submissions will not be accepted. The solicitation number is 19UG5026Q0015, and the North American Industry Classification System code is 221114. The scope of work requires adherence to IEC 62446-1:2016 standards and includes annual visual inspections, cleaning of panels based on soiling conditions, thermographic inspections for hot spots, grounding and disconnect testing, vegetation control, and submission of detailed documentation including pre-work checklists, inspection reports, test results, and a Bill of Materials for recommended parts. Repairs are explicitly excluded; only preventive actions are permitted. Performance must result in zero uncorrected discrepancies leading to system failure and no more than one customer complaint per month. The evaluation approach is Low Price Technically Acceptable, meaning proposals will first be assessed for technical acceptability and contractor responsibility under FAR 9.1, with award going to the lowest-priced technically acceptable and responsible offeror without discussions. Contractors must provide performance and payment bonds equal to 20% of the contract value, general liability insurance naming the U.S. Department of State as additional insured, and must comply with all host country laws, safety regulations, and environmental waste disposal requirements, including monthly reporting on hazardous materials. All personnel must undergo U.S. Government security vetting, and the on-site manager must be fluent in English. Contractors are required to submit a written inventory management plan, maintain a spare parts inventory, and provide warranty documentation from all suppliers. Proposal submissions must be organized into three separate volumes and submitted in specified electronic formats (Word, Excel, or PDF), each under 30MB in size, to KampalaGSOProcurement@state.gov. All invoices must be sent electronically to KampalalInvoices@state.gov with signed work orders and timesheets. The contract includes provisions for emergency oral task orders, subcontractor vetting based on national security concerns, and the right to remove personnel deemed incompetent or contrary to
US Embassy Kampala

POSTED

19 days ago

CLOSED

4 days ago
View Details
NAICS: 221114
Closed
Federal
Photovoltaic System Preventive Maintenance ServicesThe contract involves performing preventive maintenance on three standalone solar photovoltaic systems located in Kampala, with tasks including visual inspections, panel cleaning, thermographic testing, grounding checks, and detailed examinations of inverters and other electrical components. All work is strictly limited to maintenance activities, and no repairs will be conducted unless the issue arises directly from contractor error. The services are governed under NAICS code 221114 and are being procured as a subcontract by the US Embassy Kampala under the Department of State. The solicitation was posted on June 25, 2026, with responses due by July 9, 2026, at 3:00 PM, and all performance must occur at the specified location in Kampala.
US Embassy Kampala

POSTED

19 days ago

CLOSED

5 days ago
View Details

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