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Solar Panel Installation Contract (Kenya)

Solar Panel Installation Contract (Kenya)

SOLAR PANEL INSTALLATION CONTRACT

Energy Act No. 1 of 2019 | National Construction Authority Act No. 41 of 2011 | Law of Contract Act Cap. 23

THIS SOLAR PANEL INSTALLATION CONTRACT is made on [Contract Date]

BETWEEN:

(1) [Client Name], having its address at [Client Address] (the "Client"); and

(2) [Contractor Name] (BRS Registration Number: [Contractor BRS Number]; EPRA Licence: [EPRA Licence Number]; NCA Registration: [NCA Registration Number]), having its registered office at [Contractor Address] (the "Contractor").

The Client and the Contractor are individually referred to as a "Party" and collectively as the "Parties".

RECITALS

A. The Client wishes to commission the supply, installation, and commissioning of a solar photovoltaic (PV) energy system at the Installation Site.

B. The Contractor holds a valid licence issued by the Energy and Petroleum Regulatory Authority (EPRA) under Section 176 of the Energy Act No. 1 of 2019 and is registered with the National Construction Authority (NCA) under the National Construction Authority Act No. 41 of 2011.

C. The Parties agree that the Contractor will design, supply, install, commission, and hand over the Solar System on the terms set out in this Contract.

1. DEFINITIONS

1.1 "Solar System" means the photovoltaic solar energy system to be installed at the Installation Site as specified in Clause 2.

1.2 "Installation Site" means [Installation Address].

1.3 "Completion Date" means [Completion Date], being the target date for commissioning and handover of the Solar System.

1.4 "EPRA" means the Energy and Petroleum Regulatory Authority established under Section 9 of the Energy Act No. 1 of 2019.

1.5 "KPLC" means the Kenya Power and Lighting Company PLC, the national electricity distribution utility.

1.6 "KEBS" means the Kenya Bureau of Standards established under the Standards Act Cap. 496.

1.7 "NCA" means the National Construction Authority established under the National Construction Authority Act No. 41 of 2011.

2. SYSTEM SPECIFICATIONS

2.1 System type: [System Type].

2.2 Total installed capacity: [System Capacity].

2.3 Solar panels: [Solar Panel Spec]. All panels must comply with the Kenya Bureau of Standards (KEBS) standard KS 1859:2010 (Solar PV Systems — Installation Requirements) and EPRA technical regulations.

2.4 Inverter: [Inverter Spec].

2.5 Battery storage: [Battery Spec].

2.6 Mounting structure: [Mounting Type]. The mounting structure design must comply with applicable county government building bylaws under the County Government Act No. 17 of 2012 and NCA construction standards.

2.7 All equipment shall be new, of merchantable quality, and fit for purpose under the Sale of Goods Act Cap. 31. The Contractor confirms that all equipment specifications comply with the Energy (Solar Photovoltaic Systems) Regulations applicable in Kenya.

3. SCOPE OF WORKS

3.1 The Contractor shall perform the following works at the Installation Site: [Scope Of Works].

3.2 The Contractor shall obtain all technical approvals from EPRA, coordinate with KPLC for net metering interconnection approval (where applicable), and ensure compliance with the Contractor's EPRA licence conditions under the Energy Act No. 1 of 2019.

3.3 The Client shall be responsible for obtaining county government building permits under the County Government Act No. 17 of 2012 and the Physical and Land Use Planning Act No. 13 of 2019, and any NEMA Environmental Impact Assessment (EIA) licence required under the Environmental Management and Coordination Act No. 8 of 1999 for large-scale installations.

3.4 Any variation to the Scope of Works must be agreed in writing by both Parties and priced as a variation order before execution.

4. INSTALLATION PROGRAMME AND COMPLETION

4.1 The Contractor shall mobilise within 7 calendar days of receipt of the first milestone payment, and shall complete installation, commissioning, and handover of the Solar System by the Completion Date: [Completion Date].

4.2 Commissioning shall include string IV curve testing, insulation resistance testing, inverter performance verification, and (where applicable) KPLC net metering system acceptance testing.

4.3 If the Contractor fails to achieve commissioning by the Completion Date due to its own default, the Client may deduct liquidated damages of [Liquidated Damages] per calendar day of delay, up to a maximum of 10% of the Contract Price. Liquidated damages are the Client's sole remedy for delay and are not applicable where delay is caused by Force Majeure events or the Client's own acts or omissions.

4.4 The Parties shall execute a Commissioning Acceptance Certificate on satisfactory completion of commissioning tests.

5. CONTRACT PRICE AND PAYMENT

5.1 The total Contract Price is [Contract Price], exclusive of Value Added Tax (VAT).

5.2 VAT at 16% under the Value Added Tax Act No. 35 of 2013 shall apply to installation services. Solar panels and specified solar equipment are zero-rated under Part II of the First Schedule to the VAT Act, and the Contractor shall separately identify zero-rated equipment and taxable services on each milestone invoice.

5.3 Payment milestone schedule: [Payment Milestones].

5.4 Withholding tax at 3% on installation service payments to resident contractors shall be deducted by the Client and remitted to the Kenya Revenue Authority (KRA) under Section 35 of the Income Tax Act Cap. 470.

5.5 The Client shall pay each milestone invoice within 14 calendar days of receipt of a valid tax invoice and evidence of milestone completion.

6. PERFORMANCE GUARANTEE AND WARRANTIES

6.1 Performance guarantee: The Contractor guarantees a minimum annual energy yield of [Performance Guarantee] from the Solar System, measured from the date of commissioning. If the system underperforms against this guarantee in any 12-month period — verified by monitoring system data and adjusted for solar irradiation variation — the Contractor shall remedy the underperformance at its own cost or pay the Client the value of the generation shortfall.

6.2 Workmanship warranty: The Contractor warrants the Solar System against defects in installation arising from poor workmanship for a period of [Workmanship Warranty] from the Commissioning Acceptance Certificate date. The Contractor shall remedy any workmanship defects notified within the warranty period at no additional cost to the Client.

6.3 Equipment manufacturer warranties: The Contractor shall procure solar panels with a minimum 10-year product warranty and 25-year linear performance warranty; inverters with a minimum 5-year manufacturer warranty; and battery storage with a minimum 5-year or 3,000-cycle warranty (whichever is greater). All manufacturer warranties shall be in the Client's name and transferable.

6.4 The Law of Contract Act Cap. 23 and the Sale of Goods Act Cap. 31 implied conditions of merchantable quality and fitness for purpose supplement the express warranties in this Clause 6.

7. INSURANCE AND LIABILITY

7.1 The Contractor shall maintain, at its own expense throughout the installation period: public liability insurance (minimum KES 10,000,000); contractor's all-risk (CAR) insurance covering the Solar System and the Installation Site during installation; and professional indemnity insurance where design services are included in the scope.

7.2 The Contractor's aggregate liability to the Client arising out of or in connection with this Contract shall not exceed [Liability Cap], except in the case of death or personal injury caused by the Contractor's negligence, fraud, or wilful misconduct, which shall not be subject to any cap.

7.3 Neither Party shall be liable for indirect or consequential losses, including loss of revenue or loss of energy yield beyond the performance guarantee remedy in Clause 6.1.

7.4 The Client shall maintain adequate property insurance covering the installed Solar System after commissioning and handover.

8. REGULATORY COMPLIANCE

8.1 The Contractor shall ensure that all works comply with the Energy Act No. 1 of 2019, the EPRA licensing conditions, the Energy (Solar Photovoltaic Systems) Regulations, KEBS standards, and the NCA Act No. 41 of 2011 throughout the installation.

8.2 The Contractor represents and warrants that its EPRA licence (No. [EPRA Licence Number]) is valid and in good standing as at the date of this Contract, and that it will maintain the licence in good standing throughout the term.

8.3 Where the Solar System requires KPLC net metering approval, the Contractor shall liaise with KPLC and install a KPLC-approved bidirectional meter, and shall be responsible for any design modifications required to achieve KPLC interconnection approval.

8.4 If an NEMA EIA licence is required for the installation under the Environmental Management and Coordination Act No. 8 of 1999, the Parties shall agree in writing which Party is responsible for obtaining it before works commence.

9. TERMINATION AND DEFAULT

9.1 Either Party may terminate this Contract by written notice if the other Party commits a material breach and fails to remedy it within 14 calendar days of written notice specifying the breach.

9.2 If the Contractor abandons the project, the Client may engage a replacement contractor at the defaulting Contractor's cost. The Client may also report the Contractor to the NCA under Section 23 of the National Construction Authority Act No. 41 of 2011 and to EPRA under the Energy Act No. 1 of 2019 for licence revocation proceedings.

9.3 On termination for Contractor default, any milestone payments made for incomplete works shall be refunded by the Contractor within 14 calendar days of the termination notice, together with the Client's additional costs of completing the works.

10. DISPUTE RESOLUTION AND GOVERNING LAW

10.1 The Parties shall first attempt to resolve any dispute arising under this Contract through good-faith negotiation within 21 calendar days of a written dispute notice.

10.2 If negotiation fails, disputes shall be resolved by [Dispute Resolution]. Any arbitration shall be conducted in accordance with the Arbitration Act No. 4 of 1995.

10.3 This Contract shall be governed by and construed in accordance with the laws of Kenya, with exclusive jurisdiction in [Governing County].

IN WITNESS WHEREOF, the Parties have signed this Contract on the date first written above.

Authorised Signatory (Client)

________________

Signature

Authorised Signatory (Contractor)

________________

Signature

Witness

________________

Signature

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What Is a Solar Panel Installation Contract (Kenya)?

A Solar Panel Installation Contract in Kenya governs the relationship between the parties by fixing what each must do.

The Energy Act No. 1 of 2019 is the principal legislation governing the solar energy sector in Kenya. The Act establishes the Energy and Petroleum Regulatory Authority (EPRA) as the sector regulator, replacing the former Energy Regulatory Commission (ERC). EPRA is responsible for licensing energy service providers, approving tariffs, setting technical standards for energy systems, and enforcing compliance with the Act. Under the Energy Act, solar energy service companies (SESCOs) and solar installation contractors operating commercially in Kenya must hold a valid EPRA licence. Section 176 of the Energy Act makes it an offence to engage in a regulated energy activity without a licence. Clients entering into solar installation contracts should verify that their contractor holds a current EPRA licence.

The Energy (Solar Photovoltaic Systems) Regulations 2012, made under the repealed Electric Power Act (and continued in effect under the Energy Act pending replacement regulations), prescribe technical standards for solar PV system design, installation, and commissioning in Kenya. All solar installation contractors in Kenya are expected to comply with these regulations and with the standards published by the Kenya Bureau of Standards (KEBS) — including KS 1859:2010 (Solar PV Systems — Installation Requirements) and KS ISO 9001 on quality management. The Kenya Power and Lighting Company (KPLC) connection standards apply where the solar system is to be connected to the national grid, and net metering arrangements require KPLC approval and an interconnection agreement.

The National Construction Authority Act No. 41 of 2011 (NCA Act) established the National Construction Authority (NCA) to regulate the construction industry in Kenya. Solar PV installation constitutes construction work under the NCA Act where it involves structural works or alterations to buildings. The NCA requires contractors undertaking construction works — including solar panel mounting structures — to register with the NCA and confirms compliance with the building regulations under the Physical Planning Act and the local authority building bylaws. The County Government Act No. 17 of 2012 grants county governments regulatory powers over building permits and development approvals required before solar panels are installed on commercial or residential buildings.

The Law of Contract Act Cap. 23 governs the formation, validity, performance, and remedies for breach of a Solar Panel Installation Contract. The contract must satisfy the requirements of Cap. 23: offer, acceptance, consideration, capacity, and legality. Defects in solar installations and failures to achieve guaranteed performance are frequently litigated before the High Court of Kenya or referred to the Nairobi Centre for International Arbitration (NCIA) on the basis of breach of contract and breach of implied terms of merchantable quality under the Sale of Goods Act Cap. 31.

The Environmental Management and Coordination Act No. 8 of 1999 (EMCA), administered by the National Environment Management Authority (NEMA), applies to large-scale solar installations requiring an Environmental Impact Assessment (EIA) licence under the Environmental (Impact Assessment and Audit) Regulations 2003. Ground-mounted solar farms above the prescribed threshold must obtain an EIA licence from NEMA before construction commences. Even smaller installations must comply with NEMA regulations on waste management, including the disposal of end-of-life solar panels and batteries containing hazardous materials.

When Do You Need a Solar Panel Installation Contract (Kenya)?

A Solar Panel Installation Contract in Kenya is required in a wide range of residential, commercial, industrial, and off-grid solar deployment contexts.

A Solar Panel Installation Contract is needed when a homeowner or business commissions a solar EPC (Engineering, Procurement, and Construction) contractor to design and install a rooftop solar PV system for self-consumption. Without a written contract, the client has no documented basis for enforcing the contractor's design warranty, the equipment specifications, the commissioning timeline, or any performance guarantee.

A Solar Panel Installation Contract is required when a commercial or industrial facility — such as a factory, shopping mall, hotel, or hospital — contracts a solar energy service company (SESCO) for a grid-connected solar-plus-storage system. The Energy and Petroleum Regulatory Authority (EPRA) expects licensed SESCOs to operate under written contracts with clients, and Kenya Power and Lighting Company (KPLC) requires a net metering agreement (incorporating installation specifications) before approving grid connection.

A Solar Panel Installation Contract is needed when a rural household, school, or health facility connects to an off-grid solar mini-grid or purchases a solar home system from a Pay-As-You-Go (PAYG) provider. The Energy Act No. 1 of 2019 and the EPRA Mini-Grid Regulations 2018 require mini-grid operators to execute written service agreements with consumers specifying tariffs, supply quality standards, and metering obligations.

A Solar Panel Installation Contract is required when a solar developer enters into an Engineering, Procurement, and Construction (EPC) contract for a utility-scale solar photovoltaic power plant selling electricity under a Power Purchase Agreement (PPA) with KPLC or a private off-taker. The EPC contract must address EPRA licence conditions, NCA registration requirements, NEMA EIA compliance, and the interconnection agreement with KPLC or the relevant mini-grid operator.

A Solar Panel Installation Contract is needed when a property developer includes solar generation and storage as a standard feature in a new residential estate or commercial development. The contract must address Nairobi County building permits, NCA registration of the contractor, and KEBS standards compliance for all installed equipment.

Parties in Kenya should prepare a Solar Panel Installation Contract (Kenya) proactively rather than waiting for a dispute to arise. Courts interpret agreements based on the written terms rather than oral representations. Under the Companies Act No. 17 of 2015, the Registrar of Companies at the Office of the Attorney General maintains the register of Kenyan companies. Section 3 of the Law of Contract Act (Cap. 23) governs contractual obligations. The Competition Authority of Kenya (CAK) enforces the Competition Act No. 12 of 2010. The Kenya Revenue Authority (KRA) administers corporate tax under the Income Tax Act (Cap. 470). The High Court of Kenya has unlimited original jurisdiction under Article 165 of the Constitution of Kenya 2010. Where the transaction involves regulated activities, prior approval from the relevant authority may be required before execution.

What to Include in Your Solar Panel Installation Contract (Kenya)

A valid and enforceable Solar Panel Installation Contract in Kenya under the Law of Contract Act Cap. 23 and the Energy Act No. 1 of 2019 must include the following essential elements.

Parties and Contractor Credentials: Full legal names and registration details of the client and the solar installation contractor, including the contractor's Energy and Petroleum Regulatory Authority (EPRA) licence number, National Construction Authority (NCA) registration number, and Business Registration Service (BRS) company registration number. Verifying EPRA and NCA registration before signing protects the client against unlicensed operators.

System Specifications: A precise technical description of the solar PV system to be installed, including: total installed capacity (kWp); number, make, model, and rated output of solar panels; inverter specifications (make, model, capacity, and type — string, central, or hybrid); battery storage capacity (kWh) and chemistry where applicable; mounting structure design and materials; metering and monitoring equipment; and cabling and protection devices. Equipment must comply with Kenya Bureau of Standards (KEBS) standards and EPRA technical regulations.

Scope of Works: The contractor's obligations regarding civil works, electrical works, roof penetrations, cable tray installation, earthing and lightning protection, grid connection works, and commissioning. Any works excluded from the contractor's scope — such as roof repairs or electrical panel upgrades — should be expressly stated.

Installation Programme: A milestone-based installation schedule from mobilisation through commissioning, including target dates for delivery of equipment to site, commencement of installation, completion of electrical works, KPLC or EPRA inspection, commissioning, and handover. The programme should specify the consequences of delay, including liquidated damages where the contractor causes delay beyond the agreed completion date.

Permits and Regulatory Approvals: Allocation of responsibility for obtaining county government building permits, KPLC net metering approval, EPRA inspection sign-off, and any NEMA EIA licence required for large installations. The contractor typically obtains EPRA and technical approvals, while the client obtains planning and building permits from the county government under the County Government Act No. 17 of 2012.

Contract Price and Payment Milestones: The total contract price in Kenya Shillings (KES), exclusive or inclusive of VAT at 16% under the Value Added Tax Act No. 35 of 2013; and a milestone-based payment schedule tied to verifiable deliverables — for example, 30% on signing, 40% on delivery of equipment to site, 20% on completion of installation, and 10% on successful commissioning and handover. Withholding tax obligations under the Income Tax Act Cap. 470 as administered by the Kenya Revenue Authority (KRA) should be addressed.

Performance Guarantee and Testing: Minimum energy yield guarantees (kWh per year) based on the system design, site solar irradiation data from the Kenya Meteorological Department, and the specified equipment. Commissioning acceptance tests — including string IV curve testing, insulation resistance testing, and inverter performance verification — should be defined, with the procedure for passing or failing acceptance tests and the contractor's obligation to remedy defects.

Equipment Warranties: The manufacturer's warranties on solar panels (typically 10-year product warranty and 25-year linear performance warranty), inverters (typically 5-10 years), and batteries (typically 5-10 years or cycle-based); and the contractor's workmanship warranty (typically 1-2 years) covering installation defects. The contractor should confirm that warranties are in the name of the client and are enforceable in Kenya.

Liability and Insurance: A cap on the contractor's aggregate liability for defective installation, typically expressed as a percentage of the contract price. The contractor should carry public liability insurance, professional indemnity insurance, and contractor's all-risk (CAR) insurance covering damage to the client's property during installation. The client should confirm that its property insurance covers the installed solar system.

Dispute Resolution and Governing Law: The agreement should be governed by Kenyan law, with disputes referred to the Nairobi Centre for International Arbitration (NCIA) under its 2015 Rules, or to the High Court of Kenya under the Civil Procedure Act Cap. 21. The contract should also specify the procedure for raising defect claims and the contractor's cure obligations.

Forms-legal.com provides this Kenya Solar Panel Installation Contract as a starting point for residential and commercial solar projects. Utility-scale solar EPC contracts and Power Purchase Agreements should be drafted with the assistance of an energy law advocate admitted to the Roll of Advocates maintained by the Law Society of Kenya (LSK).

Under the Companies Act No. 17 of 2015, the Registrar of Companies at the Office of the Attorney General maintains the register of Kenyan companies. Section 3 of the Law of Contract Act (Cap. 23) governs contractual obligations. The Competition Authority of Kenya (CAK) enforces the Competition Act No. 12 of 2010. The Kenya Revenue Authority (KRA) administers corporate tax under the Income Tax Act (Cap. 470). The High Court of Kenya has unlimited original jurisdiction under Article 165 of the Constitution of Kenya 2010.

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  author       = {{Forms Legal}},
  title        = {Solar Panel Installation Contract (Kenya) (Kenya)},
  year         = {2026},
  howpublished = {\url{https://forms-legal.com/kenya/business/construction/solar-panel-installation-contract-kenya}},
  note         = {Free legal document template}
}

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