Tigo Access Point (TAP) for TS4 Optimizers

The TAP sits on the module frame in the middle of the array and talks to the TS4 optimizers by radio. It passes their per-module data to the Cloud Connect Advanced (CCA) over an RS485 cable, and in the other direction tells the optimizers that the grid is present. When that signal stops, the TS4 units drop to a safe voltage, which is how a Tigo system achieves module-level rapid shutdown. The TAP is powered from the CCA through the same cable, and several TAPs can be daisy-chained on larger roofs.

Key Features

• Wireless communication with TS4-A-O, TS4-X-O, TS4-A-S and TS4-X-S
• Up to 300 TS4 units per TAP
• Range: up to 10 m to the nearest and 35 m to the farthest TS4
• Connects to the CCA by RS485 cable, 18-22 AWG
• Powered by the CCA, 5-25 V DC, 0.5 W average and 1 W peak
• IP68 / Type 3R housing for outdoor mounting
• Operating range -30 to +70 °C
• Tool-free mounting on the module frame

Needs a Tigo CCA to reach the Tigo Energy Intelligence platform. The CCA kit already includes one TAP; buy this one for a second TAP on larger or split arrays.