Switch to solar and start saving on your electricity bills with high-quality panels and expert installation you can trust. Design. Installation. Maintenance. We handle the full lifecycle of your solar system so you never have to think about power again.
090 2879 4614 / 081 5453 1134
Take the first step toward an electric future. Explore our EV Deployment Options
Solar energy can significantly cut or even eliminate your electricity expenses.
Switching to solar energy offers a cost-effective solution to rising electricity bills.
We design, install, and maintain solar energy systems. We repair inverters and batteries at the component level. We build home automation systems. We are developing Nigeria’s first dedicated EV service and charging infrastructure. And we train the next generation of clean energy technicians through our Diamond Academy.
Everything we do is connected. Solar powers the homes. Batteries store the energy. Inverters manage the flow. Automation makes it smart. EV chargers extend it to mobility. Training ensures there are enough skilled hands to keep it all running. One ecosystem, engineered to work together.
Every system we design starts with an engineering assessment, not a price list. We size your system based on your actual load profile, your roof orientation, and your backup requirements. This is why our installations last.
Most companies will tell you to buy a new inverter. We open yours up and find the faulty MOSFET, the blown capacitor, the damaged trace. Component-level repair means your equipment gets a second life, and your wallet stays intact.
Our team includes 35 certified full-time engineers. Not freelancers. Not subcontractors. People who answer to our quality standards and who you can call back when you need support.
Over 1,200 installations delivered. From single-family homes in Lagos to market clusters in Kano. We understand the terrain, the grid conditions, and the logistics of working across Nigeria.
We visit your property, assess your energy needs, inspect your roof and electrical infrastructure, and take measurements.
Our engineers design a system matched to your load profile. You receive a detailed proposal with equipment specs, expected output, and pricing options.
Our certified team handles everything. Panels, inverters, batteries, wiring, safety breakers, and commissioning. No loose ends.
After installation, we stay with you. Maintenance plans, remote monitoring, and priority support when you need it.
Browse our range of inverters, batteries, solar panels, and accessories. All products we sell are the same ones we install and trust in our own projects.
From site survey to final commissioning, we build solar systems that actually perform. Residential, commercial, and industrial.
Annual checkups. Performance monitoring. Panel cleaning. We keep your system producing at peak output year after year.
Charging station installation. Battery diagnostics. Powertrain servicing. The future of mobility starts here.
Hands-on courses in solar installation, inverter repair, and lithium battery technology. Build a career in clean energy.
Component-level repair. Not full-unit replacement. We fix the chip, not trash the entire inverter. That saves you real money.
Smart lighting. Motion detection. Security integration. All connected to your solar system for a home that runs itself.
Port Harcourt
Ibadan
Kano
Enugu
Abuja
Lagos
Our clients trust us to deliver reliable and affordable solar solutions. From the first consultation to installation and support, we make going solar simple and stress-free. Hear from our happy customers who are now enjoying clean, uninterrupted power and lower electricity bills.
We switched from diesel generators to a Diamond Power Tech solar system eight months ago. Our fuel costs dropped to zero. The team was professional, responsive, and honest about what we needed versus what we did not."
Sample Testimonial 2: "My inverter was dead. Two other companies told me to buy a new one. Diamond Power Tech opened it, replaced two components, and it has been running perfectly since. They saved me over 400,000 Naira."
Have questions about going solar? Our FAQ section covers everything from installation and costs to savings, warranties, and maintenance, so you can make the switch to solar with confidence.
It depends on your energy consumption, the number of appliances you want to power, and how many hours of backup you need. Use our free solar calculator for an instant estimate, or request a custom quote from our engineering team.
We are currently exploring financing partnerships. Contact us to discuss flexible payment arrangements for your project.
We work with trusted global manufacturers and select equipment based on performance data, warranty terms, and suitability for Nigerian conditions. Every component we install is one we have tested and trust.
A typical residential installation takes 1 to 3 days after the site survey and design phase. Larger commercial projects may take longer depending on complexity
Yes. We repair, maintain, and optimise solar systems regardless of who installed them. Our diagnostic team can assess any setup and recommend the right course of action.
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