LOGIN TO MY COURSE
Click on the link below to login and gain access to the course you already paid for.
I WANT TO BUY A COURSE
If you haven’t bought a course and want to buy one, please scroll down and buy any course of your choice.
OUR COURSES OUR COURSES OUR COURSES
This safety course is suitable for all technicians and solar installers. How do you keep safe whilst installing a solar system, climbing rooftops, ...
₦15,000
Complete Course on Solar Photovoltaic Systems Sizing
Appropriately sizing your batteries, inverters, solar panels and charge controller is very key and foundational if any solar system is going to las...
₦30,000
Maintenance and Troubleshooting is an important aspect of an installed solar system which ensures it’s sustainability. It is an increasingly ...
₦15,000
Featured
How to Start a Profitable Solar Business
In the last five years, opportunities have increased for the solar industry with annual global investment reaching a peak of USD 330 Billion in 201...
₦15,000
BENEFITS OF RETTI VIRTUAL UNIVERSITY
Fully Online
All the course videos and examinations, and assignments required for certification will be done absolutely online. You will get a globally recognised certificate
Join a global network
We offer a vast network of alumni with whom you may collaborate on projects, learn from one another, and many other things. This comes at no further cost to you.
Join an initiative
We enable our students to participate in a global campaign to make the world a better place by making the platform open to anybody in the globe.
CHECK OUT OUR OTHER COURSES
How to travel abroad for free
In this three-part course, the instructors share in great detail, step-by-step processes, secrets, easy hacks on how to identify, apply for and win...
₦10,000
REVIEWS
Read More
Clear and concise class. I learnt a lot about climate change. I choose to be an advocate. Thank you Retti Virtual University
Read More
Nice course
Read More
A well simplified and detailed free course on CLIMATE CHANGE.
Read More
Very informative. Well done
Read More
The Complete Course on Solar PV Entrepreneurship.
The course was very impressive and technically detailed.
The experience gained from the programme will enable the participants to render innovative and cost-effective services that will be pivoted to making our clients achieve business sustainability in the 22nd Century, and beyond.
Indeed, attending the programme will enable me to contribute towards making Nigeria environmentally-friendly through encouraging clients to use clean Renewable Energy as a means to creatively navigate the power challenge confronting them in their production processes.
Overall, it is pertinent to mention that I feel delighted to have attended the programme conducted by the RETTI VIRTUAL UNIVERSITY.
Best Regards,
Rasaq Adio Adeleye.
Previous
Next
OUR ELITE INSTRUCTORS
Our Partners
Become a Retti Affiliate
Join Retti in selling it’s courses and earn a 20% commission. Refer a friend, family, work community to learn about solar energy with Retti today and get paid.
Join Now
Become a Student
Being a student of Renewable Energy RETTI Virtual University is a privilege that very few have and you are special to have chosen to learn from us. Our courses are taught by only professionals in the industry with years of experience and capacity to impact knowledge on anyone. Sign up today to be a student of a reputable training institute.
Join Now
Be a Solar Entrepreneur
The courses on this site was created to accommodate people willing to learn how to own a business of their own with solar. We have special courses to help you achieve this aim.
Learn Now