Installation Manual TS4-A with TAP and CCA
IMPORTANT SAFETY INSTRUCTIONS LETHAL VOLTAGE MAY BE PRESENT IN ANY PV INSTALLATION SAVE THESE INSTRUCTIONS • This manual contains important instructions for installation and maintenance of the Tigo product models TS4-A-O, TS4-A-S, TS4-A-M, Tigo Access Point (TAP), Cloud Connect Advanced (CCA), and related Tigo software and mobile applications. • Risk of electric shock, do not remove cover, disassemble, or repair, no user serviceable parts inside. Refer servicing to qualified service personnel.
TABLE OF CONTENTS Tigo System Overview 4 Appendix 25 TS4 Flex MLPE Functions 5 Technical Specifications – TS4-A-M & TS4-A-S 26 Communication Accessories 6 Technical Specifications – TS4-A-O 27 System Overview: TS4-A 7 MLPE Installation Notes 8 Technical Specifications – CCA & TAP 28 String Design With TS4-A 9 Testing Rapid Shutdown 29 TS4-A Installation 10 TAP Placement - Legacy (Pre-Mesh) 30 Communication Installation 11 Miscellaneous 31 TAP Installation Mesh Configuration Ins
TIGO SYSTEM OVERVIEW Module Level Power Electronics: TS4-A Modular smart electronics platform Communication Accessories: Tigo Access Point (TAP) Wireless communication device for monitoring and safety features access point AUX RS485-1 B A GATEWAY B A RS485-2 POWER B A Cloud Connect Advanced (CCA) Data logger and rapid shutdown control 4
TS4 FLEX MLPE FUNCTIONS The TS4 Flex MLPE platform is incremental in functionality. Select the TS4 version with features that best address the needs of your project. MONITORING TS4-A-M TS4-A-M 4 - 123A Monitoring • • • Reduced O&M costs PV-2.0 data synchronization Module bar code tracking • • • CRM integration Warranty tracking Fleet management SAFETY TS4-A-S TS4-A-S 4 - 123A Monitoring • • NEC 2017 & 2020 690.
COMMUNICATION ACCESSORIES Tigo Access Point (TAP) Quick connect RS485 terminal block PWR DATA PWR B A DATA B A 120Ω resistor access point Cable gland Mesh configuration: • • • 300 TS4 units per TAP 900 TS4 units per CCA 7 TAPs per CCA Wireless range: • 33ft (10m) max between TAP and closest TS4 unit • 115ft (35m) max between TAP and farthest TS4 unit using mesh Legacy configuration: • Same as Gateway, see appendix for more details Cloud Connect Advanced (CCA) • CCA is required for monitoring
SYSTEM OVERVIEW: TS4-A TS4-A TS4-A-O 4 - 123A • Bracket clips to module frame without tools • TS4-A inputs connect to module junction box, TS4-A outputs are connected in series to form a string • No additional grounding required 1 2 3 AUX Tigo Rapid Shutdown TS4-A-O 4 - 123A RS485-1 B A GATEWAY B A 4 RS485-2 POWER B A DO NOT DISCONNECT UNDER LOAD access point 1. Tigo Access Point (TAP) 2. TS4-A installed on standard module 3. Cloud Connect Advanced (CCA) 4.
MLPE INSTALLATION NOTES • Note: The following TS4 products are shipped in the ON position: • TS4-M, TS4-S, TS4-O • TS4-A-M, TS4-A-S, TS4-A-O • Upon exposure of the PV module to sunlight high voltage is present. Handle with the appropriate precautionary measures. • Optimization feature does not require CCA & TAP for operation. • To enable Monitoring and Safety features: TS4-A-O 4-1234T • Collect the TS4 removable barcode label, install and commission with CCA & TAP.
STRING DESIGN WITH TS4-A TS4-A-M: MONITORING: Standard rules for string length and design. Requires CCA and TAP for monitoring. TS4-A-M 4 - 123A Monitoring TS4-A-S: SAFETY: Standard rules for string length and design. Requires CCA and TAP for monitoring and rapid shutdown.
TS4-A INSTALLATION Standard modules can be equipped with TS4-A add-on units as shown below. Always connect modules to TS4-A inputs before connecting outputs. Each TS4-A must have a PV module connected to its inputs before connecting the outputs of TS4-A units in series. To disconnect TS4-A from a module, disconnect the TS4-A outputs from the string before disconnecting the TS4-A inputs from the module junction box.
COMMUNICATION INSTALLATION COMMUNICATION DESIGN RULES • MESH CONFIGURATION • 300 TS4 units per TAP • 900 TS4 units per CCA • 7 TAPs per CCA • 33ft (10m) max between TAP and closest TS4 unit • 115ft (35m) max wireless range using mesh • No more than 10m between TS4 units on same TAP • LEGACY CONFIGURATION • 120 TS4 units per TAP • 360 TS4 units per CCA • 7 TAPs per CCA • 50ft (15m) radius with line of sight between TAP & all TS4 units Wireless signal range can be affected by solid obstruct
TAP INSTALLATION MESH CONFIGURATION access point TAP attaches to module frame using built-in bracket. Mounting holes are also available in case of frameless modules. Place TAP within 10m of any TS4 unit in the array, with a maximum distance of 10m between TS4 units and 35m from TAP to farthest TS4. OR Connector blocks: use screw terminals Quick connectors: press wire into terminal Remove resistor to connect another Access Point in series.
TAP PLACEMENT EXAMPLE - MESH 230ft (70m) max access point 33ft (10m) max 33ft (10m) max Place TAP within 10m of any TS4 unit in the array. Maximum distance of 10m between TS4 units that belong to a single TAP. Maximum distance of 35m (115ft) between TAP and farthest TS4 unit. Connect multiple TAPs in series for larger arrays.
CCA INSTALLATION • CCA is required for monitoring and rapid shutdown • Optional for optimization and long strings • Install near inverter with access to AC power and internet • Ethernet and Wi-Fi are built-in Connector for external switch (optional) AUX RS485-1 B A GATEWAY B A RS485 port for 3rd party devices DC power input RS485-2 POWER B A TAP/GTWY CCA and TAP are required for Rapid Shutdown control Install CCA on same AC main service as inverter for automatic activation in case of AC grid
CCA LED STATUS GUIDE Auto PV-Off Error • A blinking red and yellow LED indicates that the system automatically entered PV-Off mode. • A solid red LED indicates that the Discovery process failed or that the CCA is not able to connect to the Tigo server. In case of errors, connect to the CCA using the mobile app for more details. User PV-Off Warning • A blinking green and yellow LED indicates that PV-Off mode was activated manually.
CCA & TAP WIRING OR Connector blocks: use screw terminals OR Quick connectors: press wire into terminal Connector blocks: use screw terminals Remove resistor to connect another Access Point in series. IN AUX -+ B A RS485-1 GATEWAY B A OUT IN -+ BA OUT RS485-2 POWER B A PWR B A -+ BA Quick connectors: press wire into terminal Remove resistor to connect another Access Point in series.
MODBUS RS-485 WIRING DIAGRAM & CONFIGURATION TEMPLATE • Up to 32 Modbus RS-485 devices can be connected to a single Cloud Connect/CCA • All devices must have a unique Modbus address • All devices connected in series must have the same baud rate, parity, and stop bit settings • Check device manual for Modbus settings Cloud Connect Advanced (CCA) AUX RS485-1 GATEWAY RS485-2 POWER Modbus Device #1 B A B A B A B A B A Manufacturer: Model: Type of Device: Electrical Voltage: Single or 3 Phase: CT Rating
CONFIGURATION, REGISTRATION, & COMMISSIONING • For residential systems, perform configuration, registration, and commissioning via the Tigo SMART App. • For non-residential systems, perform site configuration online at https://smart.tigoenergy.com. Recommended procedure: Type or scan TS4 barcodes into online layout TS4-A-O 4-1234T Enter site layout online 4 - 123A Use Tigo SMART app to run Discovery while on site OR Enter site layout online Type or scan TS4 barcodes into Excel .
TIGO SMART APP Commissioning a new system using the Tigo App 3.
GETTING STARTED Requires active mobile data connection If you do not have an installer account, tap ‘Enroll’ to create a new account. All system data can also be accessed and edited here: smart.tigoenergy.
SELECT EQUIPMENT Requires active mobile data connection • Go to ‘Select Equipment’ • Tap ‘+’ at the top right of the display to add equipment • Choose the inverter model, the number of MPPTs, and the associated CCA • Select the manufacturer and model of the PV modules • Note: If using an inverter or module not in the list, click the ‘+’ sign at the top right corner • Place the CCA by tapping on a position on the Layout grid • Tap ‘Place’ next to an equipment type to place it on the grid • Repeat for all CC
CONFIGURE MODULE LAYOUT Requires active mobile data connection • Place modules in the Layout grid according to their physical placement on site • Note: Matching the physical map of the system is optional but improves its appearance in the monitoring portal and makes maintenance easier • Tap and drag to change the position of a placed item • Tap ‘Register’ to begin entering the TS4 barcodes • Place the CCA by tapping on a position on the Layout grid • Tap ‘Place’ next to an equipment type to place it on the
CONNECT CCA TO SMARTPHONE No mobile data connection required • • • To connect the Smartphone to the CCA via Bluetooth, tap the serial number of the CCA you wish to connect with Note: Use the Tigo Smart App to pair with the CCA, instead of the phone’s Bluetooth pairing screen Once connected to the CCA, tap ‘Next’ to continue • To connect the smartphone to the CCA via Wi-Fi, choose the CCA’s Wi-Fi connection in the phone’s settings • Note: Using the Wi-Fi connection disconnects the smartphone from the loc
CONFIGURE NETWORK SETTINGS – CONNECT CCA TO INTERNET Requires smartphone – CCA connection • The Network Test checks the Internet connection of the CCA • The test performs a series of checks that can be used for troubleshooting the network connection • Tap ‘Done’ to continue COMMISSION THE TS4-A UNITS – RUN DISCOVERY Requires smartphone – CCA connection • Tap ‘Next’ in the ‘CCA Network Settings’ to go to ‘Discovery’ • Note: Before starting Discovery, all site equipment and TS4 barcodes should be input into
Appendix Product Specifications, Rapid Shutdown, Legacy Communication
TECHNICAL SPECIFICATIONS – TS4-A-M & TS4-A-S MONITORING TS4-A-M SAFETY TS4-A-S Rated DC Input Power 700W 700W Input Voltage 16 - 90V 16 - 90V Max Continuous Input Current (IMAX) 15A 15A Output Power Range 0 - 700W 0 - 700W Output Voltage Range 0 – VOC 0 – VOC Communication Type Wireless Wireless Rapid Shutdown UL Listed1 (NEC 2017 & 2020 690.
TECHNICAL SPECIFICATIONS – TS4-A-O OPTIMIZATION TS4-A-O Electrical Ratings Input Rated DC Input Power 700W Input Voltage 16 - 80V TS4-A-O Max Continuous Input Current (IMAX) 15A Output Output Power Range 0 - 700W Output Voltage Range 0 – VOC Communication Type Wireless Rapid Shutdown UL Listed1 (NEC 2017 & 2020 690.
TECHNICAL SPECIFICATIONS – CCA & TAP Electrical CCA Input Voltage 10VDC - 25VDC Power Consumption 3W - 7W Power Supply 138.4mm x 139.7mm x 22.9mm Input Voltage 100VAC - 240VAC Mechanical DIN rail mountable enclosure Dimensions (CCA only) 31mm x 115.51mm x 71.
TESTING RAPID SHUTDOWN TS4-O, TS4-S, TS4-A-S, and TS4-A-O installed with Cloud Connect Advanced and TAP are a solution to meet the NEC 2017 & 2020 690.12 Rapid Shutdown requirements. TS4 units with the safety feature automatically enter rapid shutdown mode when the CCA is switched off and resume energy production when power is restored to the CCA. Wait 30 seconds after rapid shutdown activation before disconnecting DC cables or turning off DC disconnect.
TAP PLACEMENT - LEGACY (PRE-MESH) access point access point 50ft (15m) Place TAP near center of array or each sub-array. TAP attaches to module frame using built-in bracket. Mounting holes are also available in case of frameless modules. OR Connector blocks: use screw terminals Quick connectors: press wire into terminal Remove resistor to connect another Access Point in series.
MISCELLANEOUS Este equipamento não tem direito à proteção contra interferência prejudicial e não pode causar interferência em sistemas devidamente autorizados.
INSTALLATION COMPLETE For more details on designing and installing solutions powered by Tigo, please visit: Tigo Academy Resource Center Or contact us at: training@tigoenergy.com For sales info: For product info: sales@tigoenergy.com or 1.408.402.0802 Visit www.tigoenergy.com/products For technical information: support.tigoenergy.com For additional info and product selection assistance, use Tigo’s online design tool at www.tigoenergy.com/design Tigo Energy, Inc.
