| | Generic Engineering Firm | Ashfaq Hussain Power System Solutions | | :--- | :--- | :--- | | Focus on obsolete relays | Overwrites existing settings | Recommends retrofit or adaptive protection | | Renewable integration depth | Basic load flow | Transient stability with EMT simulations | | Cybersecurity integration | Separate scope | Embedded in IED configuration (role-based access, syslog) | | Post-project support | 30-day warranty | 24/7 remote monitoring with annual coordination audits |