Sol-Ark manufacturer reportedly disables all Deye inverters in the US

What reportedly happened

• Discussion agrees that Deye, not Sol-Ark, appears to have remotely disabled certain inverters located in the U.S., likely based on geo‑location / authorization checks.
• Many affected units were bought cheaply via AliExpress or other non‑authorized channels rather than as Sol-Ark‑branded, UL‑listed products.
• It’s unclear whether the devices are permanently “bricked” or just refusing to operate in certain regions and whether local reflashing can fully restore them.

Liability, law, and “gray market” debate

• One side: end users lawfully bought hardware; Deye no longer owns it and remotely disabling it is compared to a CFAA‑style felony, vandalism, or even an attack on critical infrastructure.
• Other side: buyers knowingly or unknowingly imported units not certified for the U.S. grid and in breach of Sol-Ark’s exclusivity; Deye is enforcing contractual and safety constraints.
• Arguments over “gray market”: some say U.S. first‑sale doctrine and free‑market norms make resale legitimate; others note exclusive distribution contracts and regulatory approvals complicate this.
• Disagreement on whether Sol-Ark is to blame: some see them as victims of Deye’s breach; others say their high markup and exclusivity created the conditions and they’re now profiting from replacements.

Why inverters are online, and risks

• Reasons given: monitoring production and faults, load management, non‑export/grid‑support functions, remote diagnostics, and data for forecasting models.
• Critics note internet connectivity isn’t technically required for basic grid tie; local sensing, radio teleswitch, or local serial interfaces suffice.
• Many see this as another example of cloud‑dependent “smart” hardware being used as DRM or a kill switch, with foreign‑hosted servers adding geopolitical risk.

Impact on users and grid reliability

• Off‑grid users may lose essential power and heating; commenters warn this can become life‑threatening.
• Returns or replacements are costly due to installation, and warranties sometimes require continuous internet connectivity.

Technical workarounds

• Suggestions: keep inverters off the internet; use RS‑485/serial, local logging, Home Assistant/SolarAssistant, VLANs, firewalls, or custom firmware on TI DSP‑based boards.
• Some report success running clones (e.g., Sunsynk) entirely locally; others recount IoT gear that refuses to function or self‑bricks without cloud access.

Policy and design proposals

• Proposals include:
  • Banning or tightly regulating remote manufacturer control over end‑user devices, especially energy infrastructure.
  • Mandatory local‑control options and non‑cloud telemetry interfaces.
  • Labeling schemes for internet dependence.
  • Requirements to release server software or documentation if cloud services are shut down or companies go bankrupt.
  • Encouraging or mandating domestic (or at least jurisdictionally aligned) manufacturing for critical power equipment.