Choosing the right solar installer for your solar system installation projects can be the only determining factor in whether you will get a system that serves you for years without headache or one you have to fix regularly.
Today, I will save you from guessing and future solar system problems and guide you on how to choose a solar installer for your solar system installation.
Key Takeaways
- The solar installer you choose will determine whether your solar system runs smoothly for years or becomes a constant source of problems and repair costs.
- A good solar installer will inspect your property, design a system that fits your energy needs, use quality equipment, and provide clear warranty terms before any work begins.
- Always verify an installer’s experience, certifications, reputation, and pricing before signing anything, and never choose based on low price alone.
- Watch out for red flags like no physical office, no license, vague warranties, and poor communication, as these are signs that an installer may not be trustworthy.
What does a solar installer actually do?
A Solar installer is an individual or company who plans, designs solar systems, and installs solar panels and other solar equipment, providing homes and businesses with electricity safely.
He or she or they also provides solar system maintenance and advice on how to use solar systems more efficiently.
How much does a solar installer or solar company charge for installations in Nigeria?
Solar installers charge from ₦100,000 for small solar systems to ₦2,000,000 for larger solar systems.
System Size | Typical Labor/Installer Cost Range (₦) | Notes |
1-3 kW (Small residential) | 100,000 – 200,000 | Basic household setup; includes crew and basic permitting. |
3-5 kW (Medium residential, ~5kVA) | 200,000 – 500,000 | Larger homes; labor ~15-22% of total ~₦4-8M system. |
5-10 kW (~7.5-10kVA) | 500,000 – 1,000,000 | Offices/light commercial; higher complexity. |
10-20 kW (Commercial) | 1,000,000 – 2,000,000 | Industrial needs; scales with mounting/electrical work. |
20+ kW (Large-scale) | 2,000,000+ | Custom projects; varies by site. |
9 Steps on How to Choose a Solar Installer
Choosing a solar installer should be done carefully. Instead of checking everything at once, follow these steps one after another.
When you complete a step, make sure you are satisfied with the response before moving to the next.
Step 1: Experience and Track Record
Contact different solar installers and ask to see past projects, case studies, or testimonials from previous customers.
Once you are satisfied with their track record, you can move to the next step.
Step 2: Energy Audit and Site Survey
The next thing to confirm is whether your property will be inspected before the system is designed.
This process usually involves checking your electricity usage, examining your roof direction, and identifying the best place for solar panels. This helps determine the correct system size for your needs.
Step 3: Quality of Solar Equipment
Ask about the brands of solar panels, inverters, and batteries to be included in the installation.
Reliable brands usually come with proper warranties and are known for better performance. Once you confirm that the equipment is reliable and well supported, you can continue to the next step.
We will tell you how much your intended solar system would cost for free.
Step 4: Certifications and Licenses
It is important to confirm that the company operates with the right certifications or licenses. Proper certification shows that the team follows safety standards and industry regulations.
This also helps ensure the installation process meets acceptable quality standards. After confirming this, you can proceed to the next step.
Step 5: Warranty and After-Sales Support
A solar power system is a long-term investment, so it is important to understand the warranty coverage.
Ask for the warranty for the solar panels, inverter, batteries, and installation work. In case your system needs maintenance or repairs in the future.
Step 6: Transparent Pricing and Quotes
Ask all the available solar installers for a price quotation. If the price appears unusually low compared to other quotes, it is worth asking for clarification before proceeding.
Pick the ones with the clear quotes, not the ones with the low prices.
A clear quote should include a breakdown of equipment costs, installation charges, and any additional services. This helps you understand exactly what you are paying for.
Step 7: Research the Company’s Reputation
Take some time to learn more about the company before making a decision. Read online reviews, check testimonials, and ask for referrals from previous customers. Move on with only those with lots of satisfied customers, to the next step.
Step 8: Installation Timeline
It is helpful to know how long the installation will take. A clear timeline should explain the different stages of the process, from system design to final installation and testing. When the schedule sounds reasonable and well planned, continue to the next step.
Step 9: Customized System Design and Sizing
The final step is confirming that the system will be designed based on your specific energy needs. Every home and business uses electricity differently. Factors such as daily energy consumption, roof space, and budget should guide the system design.
Note:
Any solar installer that makes it successful out of this 9-step process is safe to work with.
Solar companies in Nigeria
There are many solar companies in Nigeria, and it helps to start by looking at reputable ones.
Start by asking friends and neighbors around you who have installed solar systems for their homes and offices for reliable options, and then you can also research online.
Red Flags or Common mistakes to avoid when choosing a Solar Installer
- No physical or verifiable offices
- No proper licensing or certification
- Extremely low prices that seem too good to be true
- Poor communication or slow response to inquiries
- No clear warranty or after-sales service
- Choosing only based on price without checking quality
- Not verifying previous projects or references
- Overlooking the terms of warranty and maintenance
Benefits of choosing the right solar installer
Selecting the right solar company in Nigeria maximizes your investment in a solar system. This leads to substantial long-term savings and peace of mind.
Warranty Protection
Reputable solar companies guarantee warranties on products and installations, making claims straightforward through legal entities and authorized distributors.
This covers defects or failures, unlike informal installers who often disappear after installation.
Optimal System Performance
Certified solar experts design and set up proper solar systems that ensure higher energy output and system lifespan up to 25+ years with minimal maintenance.
Cost Savings
Quality solar firms source Tier 1 solar components and optimize systems, ensuring you have little to no need to replace solar components in the future.
Reliable Support
Expect ongoing maintenance, troubleshooting, and upgrades from established solar installers.
This reduces the period of no electricity in Nigeria’s outage-prone grid, ensuring uninterrupted power.
Safety and Compliance
Certified solar installers follow standards like COREN, reducing fire risks, electrical hazards, and voided manufacturer warranties.
They prioritize safety protocols, protecting your property and family.
Frequently Asked Questions
Check credentials, reviews, references, warranties, and the quality of the equipment they use. A reliable installer is transparent and responsive.
Most residential solar systems can be installed in 1–5 days, depending on system size, roof type, and site readiness.
You should expect two warranties, one from the manufacturer of the equipment and the other for workmanship from the solar installer company. Both should be documented in writing before work begins.
Conclusion
Now that you have learned what a solar installer does, the cost range of a solar system in Nigeria, the steps to follow when choosing an installer, and the red flags and common mistakes to avoid.
Your next step is to speak with trusted solar companies, ask the right questions, and request a proper site inspection so you can get a solar system that truly fits your energy needs. Contact a reliable solar installer today and take the first step toward enjoying a solar power system.
We will tell you how much your intended solar system would cost for free.
