AERL SRX-BS SRX Battery Sense

Optimise your SRX MPPT solar charging with precision temperature monitoring

Product Overview

The AERL SRX-BS is a CanBus temperature sensor specifically designed for SRX MPPT solar charge controllers. This compact sensor enables accurate battery temperature monitoring across multi-controller systems, ensuring optimal charging performance and battery longevity. Essential for professional solar installations, the sensor connects multiple AERL SRX MPPT units to a single monitoring point, streamlining system management while maintaining precise temperature compensation.

Key Specifications

• CanBus communication protocol with RJ45 connector interface
• Compatible with AERL SRX MPPT solar charge controller series
• Single sensor supports multiple SRX MPPT controllers per system
• Compact dimensions: 100mm x 100mm x 100mm (0.001m³ volume)
• Weight: 0.1kg for easy installation and mounting
• Australian solar installation standards compliant

Features & Benefits

• Multi-Controller Integration – Connect multiple SRX MPPT units to one sensor, reducing installation complexity and component costs in large solar arrays
• Precision Temperature Compensation – Accurate battery temperature monitoring ensures optimal charge voltage adjustments, extending battery life in extreme weather conditions
• CanBus Communication – Digital protocol provides reliable data transmission and system integration for professional monitoring setups
• Compact Design – Minimal footprint allows flexible mounting in tight battery compartments and electrical panels
• System Simplification – One sensor per system reduces wiring complexity and potential failure points in multi-controller installations

Advantages & Limitations

Advantages:

• Reduces component count in multi-controller solar systems
• Provides accurate temperature compensation for improved battery performance
• Professional-grade CanBus communication for reliable data transmission
• Compact size suitable for space-constrained installations
• Compatible with AERL's SRX MPPT controller ecosystem

Limitations:

• Only compatible with AERL SRX MPPT solar charge controllers
• Requires CanBus-compatible system components for full functionality
• One sensor limitation may not suit distributed battery bank configurations

Technical Specs

• Communication Protocol: CanBus via RJ45 connector
• Operating Temperature Range: Not specified
• Mounting Requirements: Not specified
• Cable Length: Not specified
• Dimensions: 100mm x 100mm x 100mm
• Volume: 0.001m³
• Weight: 0.1kg
• Voltage Rating: Compatible with SRX MPPT systems

Frequently Asked Questions

How many sensors do I need for my system?

Only one SRX-BS sensor is required per solar system, regardless of how many SRX MPPT controllers you're connecting.

Will this work with non-AERL charge controllers?

No, this sensor is specifically designed for AERL SRX MPPT solar charge controllers and uses proprietary CanBus communication.

Where should I mount the temperature sensor?

The sensor should be mounted close to the battery bank to provide accurate temperature readings for optimal charge compensation.

Can I connect this to existing solar monitoring systems?

The sensor is designed to work within the AERL SRX ecosystem and may not be compatible with third-party monitoring systems.

Does this sensor require additional wiring?

The sensor connects via CanBus using RJ45 connectors, which should integrate with your existing SRX MPPT controller wiring.

Compatible With / Goes Well With

Compatible Systems: AERL SRX MPPT solar charge controllers, SRX series monitoring components

Recommended Accessories: CanBus extension cables, RJ45 connectors, battery monitoring accessories, solar system fusing components

Installation Requirements: Close proximity to battery bank, CanBus network connectivity

Weight

0.1kg