CYBERSECURITY FOR ENERGY INFRASTRUCTURE
InverterGuard™ UB-1
The Sovereign Gateway for European Solar Infrastructure
CRA 2026
NIS2-Compliant
Plug-and-Play
Get in Touch →
THE PROBLEM

80% of European residential solar installations run through Chinese cloud infrastructure

By 2026, over 80% of private solar installations in Europe will be powered by inverters manufactured in China. These systems depend on external cloud environments for firmware updates and management — a systemic security risk explicitly addressed by the EU Economic Security Doctrine 2026 and the Cyber Resilience Act (CRA). If these clouds go offline, millions of European households risk losing power.

263 GW
Installed solar capacity in the EU
1.2M
New residential installs p.a. (DE, NL, IT)
€4bn
VPP market volume (target market)
THE SOLUTION

Universal Bridge UB-1 – Western Data Control via Hardware

InverterGuard™ has developed a proprietary hardware-software bridge that provides a Western-controlled data layer on top of existing Chinese hardware. InverterGuard™ monitors communications between the cloud platform and the inverter and prevents unauthorized or malicious changes to inverter settings and operating state.

Plug-and-Play

3-minute installation. Automatic detection for 30+ brands (Huawei, Sungrow, Solis and more) is coming soon.

Grid-Ready

Local "write" commands for power curtailment and frequency response — essential for the VPP market

CRA-Compliant

Brings legacy and new Chinese hardware into immediate compliance with EU cybersecurity regulations for 2026

Data Sovereignty

EU-hosted dashboard, encrypted tunnel — zero dependency on manufacturer clouds

🔐
InverterGuard™ acts as a "Protocol Sanitizer": Potentially insecure data from Chinese inverters is cleansed on-device and delivered via a secure, encrypted, EU-hosted tunnel directly to the grid operator's SCADA system.
The Problem of "Invisible Solar Energy"
Most residential solar installations sit "behind the meter." DSOs rely on weather forecasts instead of real-time data — with serious consequences:
  • Transformer overload: Local overheating during simultaneous grid export
  • Efficiency constraints: DSOs are forced to disconnect entire neighbourhoods
  • Volatile frequency: TSOs lack the responsiveness to manage residential installations
B2B Offering for Grid Operators
Via an Enterprise Data API for DSOs, we offer three core services:
  • Transformer overload: Local overheating during simultaneous grid export
  • Efficiency constraints: DSOs are forced to disconnect entire neighbourhoods
  • Volatile frequency: TSOs lack the responsiveness to manage residential installations
Revenue Models for Grid Operators
Model
Customer
Value Proposition
Data-as-a-Service (DaaS)
DSOs
Annual subscription for real-time production telemetry per region
Control-as-a-Service
DSOs / TSOs
Success fee per MWh of "flexible" capacity provided for grid balancing
Infrastructure Subsidy
Government / DNOs
Funded installation in high-congestion areas — cheaper than laying new cable infrastructure
Market & Traction
263 GHW
TAM – installed solar capacity EU
1.2M
SAM – residential new installs p.a.
30+
Compatible inverter brands
99%
Protocol accuracy in lab tests
Status: Physical Prototype Completed
  • Pilot phase with installation partners completed — 99% protocol accuracy confirmed
  • DACH-first rollout strategy: Germany → Austria → Switzerland → Benelux
  • Distribution partners in discussion: Sonepar, BayWa r.e., IBC Solar
  • EU certification under NIS2 and CRA 2026 in preparation
Interested in a Partnership?
We look forward to hearing from you — for a demo, pilot project, or distribution cooperation.