TIGO - RSS Transmitter

The TIGO RSS Transmitter is an advanced device enabling rapid shutdown of a photovoltaic system using Pure Signal™ technology to eliminate interference between multiple transmitters. It ensures safe and reliable PV module-level system operation, working with Tigo TS4-A-F/2F units and enabling synchronisation of multiple PV arrays within one installation.

Tigo Energy is a US-based company specialising in MLPE (Module Level Power Electronics) solutions for photovoltaics. The brand is known for innovative technologies enhancing PV system safety, performance, and intelligent monitoring.

Electrical parameters

• Input voltage: 12 VDC ±2%
• Current consumption: 1 A
• Power consumption (max/average): 5.5 W / 0.85 W
• Standby power: 0.06 W
• Maximum number of synchronised transmitters: 10
• Maximum cable length to last transmitter: 30 m (100 ft)
• Maximum current per core: 160 A
• Maximum string voltage: 1500 VDC
• Maximum number of strings per core: 10
• Communication: PLC (Power Line Communication)

Mechanical parameters

• Module dimensions (H/W/D): 90.9 x 38 x 41.3 mm
• Transmitter weight: 60 g
• Core weight: 160 g
• Cable length: 500 mm (18 AWG)
• Operating temperature range: -40 – 85°C
• Enclosure temperature range: -20 – 50°C
• Enclosure protection rating: IP67, NEMA 3R
• Enclosure material: external Tigo housing (optional)
• Mounting: DIN rail