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imgMOST INOVATIVE RENEWABLE ENERGY COMPANY 

Powering Productive Growth

Green Watt deploys integrated solar mini-grids and agricultural processing hubs across Nigeria driving clean energy access and sustainable economic growth


150+

150+ completed projects across Nigeria, bringing reliable,

sustainable power to over 12,000 beneficiaries

98%

Clients Satisfied and
Repeating

25+

Years of experience

imgWHY CHOOSE US

We Provide Professional Energy Solutions

We engineer peak-efficiency solar power tailored across residential, C&I, off-grid, and interconnected mini-grids. From initial energy assessments and system design to seamless commissioning and long-term O&M, we deliver complete lifecycle management to ensure maximum power reliability and cost savings. Here is why clients choose Green Watt.

  • img End to End Energy Solution
  • img In-Depth Technical Experience
  • img Long Term O&M With Proven Cost Savings 
  • img 24/7 Customer Support
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More About Us

20+

Experienced Team Member

150+

Energy Projects Commissioned

12K+

Happy Clients

1.8+

MWp Installed Capacity

imgOUR SERVICES

Complete Energy Solution

01

Solar Home Systems

02

Commercial and Industrial Solar Solutions

03

Off-Grid Mini-Grid Solutions

04

Inter-Connected Mini-Grid Solutions

imgOUR CORE VALUES

Green WATT believes in sustainable energy practices that amplifies the impact of energy access

We are a renewable energy solution provider working since 2020. With expertise in system designs, efficient implementation and sustainable operation and maintainance. we provide energy solutions to residential, commercial & industrial clients, unserved and underserved rural and peri-urban communities across Nigeria.

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Our Core Values

Our core values drive our commitment to engineering reliable, sustainable, and high-impact energy solutions across every Project

  • img Excellence
  • img Sustainable Impact 

We are a solar engineering procurement & construction company working since 2020. With expertise in system designs and implementation we provide energy solutions to residential, commercial as well as industrial clients all over Nigeria.

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Modern Technology

People in more ways every day, so that all of us can be part of the changing energy system.

  • img Expert Installation
  • img Battery Storage Solutions

We are a solar engineering procurement & construction company working since 2020. With expertise in system designs and implementation we provide energy solutions to residential, commercial as well as industrial clients all over Nigeria.

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Modern Technology

People in more ways every day, so that all of us can be part of the changing energy system.

  • img Expert Installation
  • img Battery Storage Solutions
imgOUR PROJECTS

Some of our Recent Projects

View All Projects

Off-Grid Mini-Grid Solution

200KWp Solar Mini-Grid for a Community in Plateau State

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imgOUR PROJECTS

We Follow a Streamlined Methodology

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Engineering Designing and Procurement

Precision-engineered solar architectures backed by Tier-1 component sourcing to ensure peak performance and long-term bankability.

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Installation and Commissioning

Flawless execution and rigorous testing that seamlessly turn high-capacity clean energy designs into operational reality.

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After-Sales Services and O&M

Proactive asset monitoring, preventive maintenance, and rapid-response support to guarantee maximum system uptime and long-term ROI.

imgEMPIRICAL COST SAVINGS FROM OUR SOLUTIONS

Benefits of Our Reasonable Solution Pricing 

Our competitively priced energy solutions deliver measurable, data-proven operational cost reductions that maximize long-term financial returns for our clients.

Monthly Yearly

Residential SHSCustomers can save up to

₦50,000/ per month

Drastically reduce petrol generator fuel costs and protect your household from high Band A grid tariffs.

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Featuring

  • Tailored Capacity from 1KVA to 50KVA 
  • Smart App & Dashboard Access
  • 100% Satisfaction Guarantee
  • Lifetime free support

C&I Clients

can save up to

₦500,000/ per month

Slash industrial diesel expenditures and eliminate costly operational downtime with high-yield solar architectures.

Get Started Now

Featuring

  • Scalable Engineering from 15KVA to 10MWp
  • Enterprise Dashboard Access
  • Bankable Performance
  • Lifetime Operations & Maintenance Support

MG/IMG Customers

can save up to

₦30,000/ per month

By replacing costly individual fossil-fuel generators with predictable, utility-grade solar energy, rural enterprises and under-served communities reduce monthly power expenses by up to 60%.

Get Started Now

Featuring

  • Utility-Scale Capacity from 50KVA to 5MWp
  • Community & Network Dashboard Access
  • Infrastructure-Grade Quality
  • Lifetime Support & Asset O&M
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imgWE ARE NOT JUST AN ENERGY COMPANY, WE ARE AN ACCESS COMPANY

Powering clean energy to unlock human potential and accelerate inclusive socioeconomic growth across Africa.

Our mini-grids and clean power architectures serve as foundational hubs that catalyze local economic activity, strengthen rural healthcare infrastructure, and enhance educational opportunities for underserved communities. By delivering reliable, affordable power, we bridge the energy divide—fostering gender inclusivity, enabling productive agricultural processing, and transforming communities into self-sustaining economic centers.

Your End-to-End Energy
Solution Partner

Green WATT provides complete energy infrastructure from accesment to lifetime support

Expertise and Experience

Decades of technical mastery delivering bankable, high-performance solar.

Enviromental and Social Skills

88%

Technological Skills

98%
Discover More
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TESTIMONIALS

“Green WATT Technologies completely transformed our energy consumption. Their solar installation was professional, on-time, and has practically eliminated our monthly power bills. Highly recommended!”

Mrs Esther Mamfe

General Manager Ashi Waves Radio Kastina-Ala

imgOUR FAQ’S

Our Common Frequently
Asked Questions

Contact Us
Yes! Solar panels significantly reduce energy costs and provide a return on investment within a few years, while increasing your property value.
Most tier-one solar panels are designed to last 25-30 years with minimal maintenance required.
If you have a hybrid system with battery storage, your essential appliances will continue to run seamlessly during an outage.
Yes, we work with various financial partners to offer flexible payment plans to make your solar transition affordable.
Expect a seamless, end-to-end process beginning with a detailed site assessment and custom system design, followed by rapid professional installation and full safety commissioning for an effortless transition to clean power.
Solar Panel
Custom Services
Repairing
Solar Panel
Custom Services
Repairing
Solar Panel
Custom Services
Repairing
imgOUR BLOG & NEWS

Read our latest insights
from blog posts


 Ayomide Alade
LEARNING

Solar designing process from start implementation

A clear, step-by-step blueprint guiding your solar journey from initial site assessment to full system commissioning.

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 Chris Nwachukwu
LEARNING

Solar Design Journey: From Concept to Completion

Discover how we transform initial power concepts into reliable, high-yield solar infrastructure through rigorous engineering and execution.

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 Ayomide Alade
LEARNING

Impact of Solar Energy on Reducing Carbon

Discover how switching to solar power directly reduces greenhouse gas emissions, shrinks your carbon footprint, and drives a sustainable, zero-carbon future.

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imgTRUSTED GLOBALLY

Our Valued Partners

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