By John Ogunsemore
Solar energy is fast becoming a game-changer in Nigeria as more homes and businesses are switching to or installing complementary solar energy solutions due to many factors, including unreliable power supply from the national grid, rising fuel costs making generators unattractive, environmental friendliness and the need for energy independence.
However, before you jump on the solar bandwagon, there are key things to watch out for to ensure you get the best value for your money.
1. Quality of solar panels and other equipment
Not all solar panels are created equal! When choosing panels, go for trusted brands with solid warranties (at least 10-25 years).
Ideally, your inverters should come with two to five years warranty, solar batteries with 12 to 24 months warranty and charge controllers with 12 months warranty.
This equipment must be thoroughly checked since low-quality equipment can fail quickly under Nigeria’s hot sun.
Ask your vendor for certifications like SON (Standards Organisation of Nigeria) approval to avoid spending humongous sums on the purchase of fake products.
2. Your location and roof condition
Where you live matters. Lagos’ humid weather is different from Kano’s dry heat, and this affects how your panels perform.
Also, inspect your roof; is it strong enough to hold the panels? Avoid shady spots or areas with tall buildings nearby that could block sunlight.
A good installer will assess this for you. Asking questions and seeking clarifications is not a bad idea.
3. Installer expertise and reputation
There are many individuals, particularly on social media, who claim to have expertise in solar energy installation. But don’t just hand your money to anyone claiming to be a “solar expert.”
Look for installers with a proven track record and ask for references or check reviews from past clients.
Word of mouth is gold, so you should go out of your way to find out who installed your neighbour’s system and if they’re happy with it.
Even when there is no neighbour to ask, social media is your friend.
4. Cost vs. long-term savings
Installing solar panels isn’t cheap upfront, but it’s an investment that should pay off in the long run. Beware of deals that seem too good to be true; cheap systems might signal low-quality parts or poor installation.
Compare quotes from at least three vendors and factor in maintenance costs. With the nation’s rising fuel price and electricity tariff, a good solar system will save and serve you in more ways than one.
5. After-sales support and maintenance
What happens when your system has issues? Make sure your installer offers reliable after-sales service.
This should entail things like battery replacement, cleaning panels, or fixing faults. Dust and harmattan can reduce efficiency, so ask about maintenance plans.
A solid warranty and reachable support team are non-negotiable.
Switching to solar can be a smart move, but doing it right is key. Take your time, do your research, and soon you’ll be enjoying steady power.