Get Certified to Install FlexiO: Scale Your Business with Rexel + FlexiO.

Join a network of 12,000+ active devices. Offer your clients Belgium’s smartest energy management system and boost your revenue.
Schedule later
Book a training
Header image

Step 1:

Register

Sign up for our next training session.

Step 2:

Get Certified

Become a master of the FlexiO energy system.

Step 3:

Join & Grow

Access FlexiOboxes via Rexel and scale your business.
Benefit from our installer advantages

The FlexiO Installer Advantage

Gain access to the comprehensive FlexiO dashboard to monitor your fleet, troubleshoot remotely, and offer superior service to your clients. Trusted by the leading installers in Belgium.
Boost sales

Boost your sales

Deliver the market’s smartest energy system. Upgrade your offer with future-proof solutions and join a proven network of 12,000+ active devices.
easy installation FlexiObox

Easy installation

Connect just 4 components with starter kits available now in our Netstore. Scale faster with remote configuration and streamlined installation.
We handle support

We handle support

Access expert phone support and our exclusive Knowledge Base, reserved for certified installers. Ensure customer satisfaction with our dedicated user helpdesk via phone or email.
Get ready to install FlexiO

Become a certified FlexiO installer with Rexel.

Choose a date and join the network.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Training @ LIFEPOWR (NL)
LIFEPOWR
LIFEPOWR Training Center
Jan 30, 2026 9:00 AM
Book a training
Training @ LIFEPOWR (NL)
LIFEPOWR
LIFEPOWR Training Center
Feb 6, 2026 9:00 AM
Book a training
Training @ Rexel Gent (NL)
Rexel
Rexel Gent
Feb 10, 2026 9:00 AM
Book a training
Training @ LIFEPOWR (NL)
LIFEPOWR
LIFEPOWR Training Center
Feb 13, 2026 9:00 AM
Book a training
Training @ Rexel Herentals (NL)
Rexel
Rexel Herentals
Feb 17, 2026 9:00 AM
Book a training
Training @ Rexel Verviers (FR)
Rexel
Rexel Verviers
Feb 19, 2026 9:00 AM
Book a training
Training @ LIFEPOWR (NL)
LIFEPOWR
LIFEPOWR Training Center
Feb 27, 2026 9:00 AM
Book a training
Training @ LIFEPOWR (NL)
LIFEPOWR
LIFEPOWR Training Center
Mar 6, 2026 9:00 AM
Book a training
Training @ Rexel Roeselare (NL)
Rexel
Rexel Roeselare
Mar 10, 2026 9:00 AM
Book a training
Training @ Rexel Mons (FR)
Rexel
Rexel Mons
Mar 12, 2026 9:00 AM
Book a training
Training @ LIFEPOWR (NL)
LIFEPOWR
LIFEPOWR Training Center
Mar 13, 2026 9:00 AM
Book a training
Training @ Rexel Hasselt (NL)
Rexel
Rexel Hasselt
Mar 17, 2026 9:00 AM
Book a training
Training @ LIFEPOWR (NL)
LIFEPOWR
LIFEPOWR Training Center
Apr 3, 2026 9:00 AM
Book a training
Training @ LIFEPOWR (NL)
LIFEPOWR
LIFEPOWR Training Center
Apr 24, 2026 9:00 AM
Book a training

Register for a training

Short on time? Request our installer info to read later.
We care about your data in our privacy policy.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Useful links

Quick access to the tools you need for successful installations, from technical guides to simulation software.

Demo App

See the customer interface

Simulation Tool

Calculate the advantages for your clients

Compatibility List

Check which inverters we support

Knowledge Base

Technical guides and videos
Flexibility for your energy, comfort for your life.
Product
FlexiO for consumers
FlexiO for businesses
Partnerships
Resellers
White labels
Energy partners
Resources
Blogs
Press
Webinars
Legal
Terms
Privacy
Cookies
Company
About us
Career
Contact
© 2025 LIFEPOWR. All rights reserved.