Curated entry, not yet verified.
Entered by hand. Specifications and compliance flags have not been checked against a manufacturer source yet.
Tigo TS4-A-F Fire Safety Rapid Shutdown Unit (700W)
UL PVRSE listed module-level rapid shutdown device certified with over 200 inverter models via SunSpec PLC keep-alive signal. Complies with NEC 2017/2020/2023 690.12.
Efficiency unpublished
25-year product warranty
$0.05/W from stored price estimate
no certifications published
Methodology 2026.10-v1 · Not yet verified — scores use unconfirmed catalogue data · Ranked, not sponsored
- Certifications: None of INMETRO Portaria 140, IEC 61215, ABNT NBR 16690 found in published specs — confirm with the datasheet.
- Grid interconnection: ABNT NBR 16149 / ANEEL REN 1.059/2023
- Legal register: In Force · permits 15 - 34 days with local Concessionária (Enel, CPFL, Light)
Register merge of jurisdiction, policy, and legal-seed data. Unmatched items stay unverified — confirm with the datasheet and local authority before purchase.
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Comprehensive Technical Specifications
Standard Test Conditions (STC): Irradiance 1000 W/m², Cell Temperature 25°C, AM1.5
| Max Module Power | 700W |
| Rapid Shutdown Standard | UL 1741 PVRSE / NEC 690.12 |
| Signaling Protocol | SunSpec Certified Powerline (PLC) |
| Attenuation Time | < 30 Seconds to < 30V |
Hardware Compatibility & System Pairing
Physics-based sizing rules (NEC 690, UL 1741): MPPT voltage windows, cold Voc safety margins, and closed-loop CAN/RS485 handshake.