Concept VisualQuiet solar and battery backup for coastal villas, designed to keep essential comfort running with less generator dependency.
Explore Villa BackupContact
Book an Energy Assessment.
Book an energy assessment or start a partner conversation. We'll get back within one business day.
Get in Touch
Premium energy, designed around you.
- Phone
- +20 100 147 6869
- Phone
- +20 103 055 5077
- Working hours
- 09:00 am – 05:00 pm
- Address
- 6056 Al-Rawda Tower Zahraa almaadi Cairo Egypt
Company Information
OSS Sustainable Systems
Tax Registration No.: 760-183-619
Send us your location, property type and main energy goal. Our team will review your needs and recommend the right next step.
How to Start
A clear path from first message to installed system.
- Step 1
Share your location
Send us your location and property type.
- Step 2
Share your goal
Tell us your main energy goal.
- Step 3
We review your needs
OSS reviews your loads and site.
- Step 4
System direction
You receive a recommended system direction.
- Step 5
Site visit & proposal
We arrange a site visit and prepare a proposal.
Backup Inquiry
Curious about silent backup for your property?
OSS silent villa systems keep essential loads running quietly — Wi-Fi, lighting, security, refrigeration and more.
Concept VisualImages shown are concept visuals, not photos of completed OSS projects.
Our Headquarters
Visit OSS in Maadi, Cairo.
Visit or contact OSS Sustainable Systems at our headquarters in Maadi, Cairo.
OSS Sustainable Systems
- Address
- 6056 Al-Rawda Tower Zahraa almaadi Cairo Egypt
- Phone
- +20 100 147 6869
- Phone
- +20 103 055 5077
- Hours
- 09:00 am – 05:00 pm
- Tax Reg. No.
- 760-183-619