Selectronic Select Connect Fimer L1 Base kit - 005447

Quick Feature Highlights

• Wireless Managed AC coupling – reliable SP PRO to SCERT inverter communications without trenching
• One-to-many control – one SP PRO can transmit to up to five separate SCERT inverters
• Up to 500 m typical range – improved distance with standard antenna
• 900 MHz band operation – better obstacle penetration and reduced line-of-sight requirements
• Reduced susceptibility to earth loops & lightning damage – helps protect communication ports
• Expandable systems – add additional Managed AC PV to existing sites without trenching

Overview

The Selectronic Select Connect range provides a dependable wireless communications link between the Selectronic SP PRO and Selectronic Certified (SCERT) solar inverters to support Selectronic’s globally unique Managed AC Coupling concept for voltage and frequency-stable, battery-based power systems.

Select Connect is designed for installations where running communications cabling is impractical (e.g., concrete paths or existing infrastructure). It also eliminates the need to daisy-chain communications, enabling a “One to Many” architecture where a single SP PRO can communicate with up to five SCERT inverters in different locations.

Key Features

Reliable Wireless Communications

• Wireless option to communicate from the SP PRO to SCERT PV inverter when cabling is impractical
• Improved typical range up to 500 m with standard antenna
• Optional external antenna available to improve distance with on-site obstacles

One-to-Many System Architecture

• Eliminates the need to daisy chain communications
• One SP PRO can transmit to a maximum of five separate SCERTs, all in different locations
• Supports Point-to-Point and Point-to-Multipoint network topologies

Optimised for Real-World Sites

• Operates on the 900 MHz band for improved penetration of obstacles and reduced need for line of sight
• Reduced susceptibility to earth loops and lightning damage of communication ports
• Allows additional Managed AC PV to be added to existing systems without trenching

Compatibility & Interfaces

• Compatible with SCERT solar inverters: Fronius (1 & 3 Phase) and Fimer (1 Phase)
• Connections available: RF and Serial
• Serial interfaces: DB-9 Male (RS232), Terminal Block (RS485), Type B USB (USB)

Approvals & Compliance

• Operates in the 915 - 928 MHz band (Australia, US/Canada)
• Security features include one byte System ID and a 56-bit DES encryption key

Warranty & Support

• 2 year warranty

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