HelioSail (website in development)
Modular solar generators for clean, fast, and accessible energy.
Revolutionize Your Access to Energy
Revolutionize Your Access to Energy
Modular, mobile, and ready-to-use solar solutions to meet your temporary or permanent energy needs.
- Instant DeploymentPlace, connect, use. Ready in less than a minute.
- ModularAdjust the power to your needs with stackable units.
- MobileDesigned to be moved easily, without fixed infrastructure.
Energy Tailored to All Your Projects
Energy Tailored to All Your Projects
HelioSail integrates seamlessly into your events, film shoots, or temporary sites with unmatched simplicity and efficiency.
Deploy HelioSail in 3 Steps
Deploy HelioSail in 3 Steps
Simplified setup for immediate energy.
Choose Your ModuleSelect the power that fits your needs, from 1 kWp to 5 kWp, choose the battery, and more.
Deploy in 1 MinuteNo technical skills required. Place the unit(s) and connect it.
Enjoy Clean EnergyActivate and monitor your consumption via an intuitive interface.
Design the system you need
Design the system you need
Rent or buy, with competitive rates and trials available from 2026.
HelioSail Main Unit
5kWh Battery and 6kW inverter
€5500 (VAT excl)
- Battery capacity from 4.8kWh to 14.4kWh
- Inverter capacity 6kW
- Designed for mobility
- Deployable by one person
- Made in Europe
- Connects to the grid, or to 1 or more HelioSail Solar Units
- 12U rack inside, can be used as offgrid AI deployment
HelioSail Solar Unit
960W of convenient solar power
€2500 (VAT excl)
- 960W of solar power
- ~EPAL format
- Integrated micro-inverters
- Quick, tool-free deployment
- Less than 40kg
They Trust Us
They Trust Us
Discover how HelioSail transforms energy access for demanding professionals.
HelioSail powered our festival with 100% green energy, with surprising simplicity. Participants loved the eco-friendly approach.
CM
Claire Moreau
Organizer, ÉcoFestivals
On our nature shoot, HelioSail replaced our generators without any interruptions. A huge time-saver and peace of mind.
JL
Julien Lambert
Production Manager, Studio Vert
We use HelioSail for our temporary construction sites. The mobility and reliability convinced us for good.
AD
Amélie Dubois
Logistics Manager, BTP Durable
Ready to Switch to Modular Energy?
Ready to Switch to Modular Energy?
Join the 2026 trial waitlist or contact us for a custom solution.