Support
Documentation, answers to common questions, and a direct line to our support team.
Datasheets
Technical specifications for HyvivaGrid components.
HyvivaGrid Datasheet v2508b
PDF · 319 KB · 2025-09-25
HyvivaGrid ELM Datasheet v2510a
PDF · 292.1 KB · 2025-10-13
HyvivaGrid EMS Datasheet v2510a
PDF · 261.6 KB · 2025-10-13
HyvivaGrid FCM Datasheet v2510a
PDF · 283.6 KB · 2025-10-13
HyvivaGrid MHM Datasheet v2510a
PDF · 293.3 KB · 2025-10-13
HyvivaGrid R25 Tower Summary Slide
PDF · 157.6 KB · 2026-03-11
HyvivaGrid WTM Datasheet v2602a EN
PDF · 302 KB · 2026-02-11
Manuals
Installation, operation, and maintenance guides.
Case studies
Real-world HyvivaGrid installations and the results our customers achieved.
Whitepapers
In-depth technical and market papers on residential hydrogen energy storage.
Questions & Answers
Quick answers to the questions we hear most often.
HyvivaGrid is a modular home energy system that converts surplus solar electricity into hydrogen, stores it safely, and turns it back into electricity with a fuel cell when you need it.
Each Storage Tower holds roughly 3 kg of hydrogen, which is about 100 kWh of usable electricity. Additional towers can be added to increase capacity.
HyvivaGrid is designed to pair with rooftop solar. If you don't have solar yet, our installation partners can quote a combined system.
Yes. The system uses low-pressure metal-hydride storage, continuous leak monitoring, and automatic shutdown. It is certified for indoor and outdoor installation.
It is non-refundable after the later of 15 days or the date we deliver your home energy assessment.
Log in at cloud.hyviva.com for live status and diagnostics, or use the contact form below and our support team will get back to you within one business day.