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High efficiency 10A MPPT solar charge controller for solar panels up to 130W (12V) / 260W (24V) up to 150V
Art: TR1215BN
Description
PHOTONIC UNIVERSE
High Efficiency 10A MPPT Solar Charge Controller
TR1215BN | 130W (12V) / 260W (24V) | 150V Max PV Input
The Photonic Universe TR1215BN is a high-efficiency 10A MPPT solar charge controller designed to optimise power harvest from your solar panels. Utilising advanced Maximum Power Point Tracking (MPPT) technology, it continuously tracks the solar panel's maximum power voltage point, adapting to changes in sunlight and temperature. This ensures your solar system operates at peak efficiency, outperforming standard PWM controllers, especially when solar panel voltage significantly exceeds battery voltage.
This versatile controller automatically recognises 12V or 24V battery systems and supports a wide solar input voltage range of up to 150V. It can manage up to 130W of solar power for a 12V battery system or 260W for a 24V system, making it suitable for various off-grid applications, from small cabins and motorhomes to marine setups.
KEY BENEFIT: Maximises Solar Harvest & System Efficiency for 12V/24V Systems.
Key Features
| ▶ Advanced MPPT Technology — Ensures maximum power harvest from solar panels. |
| ▶ Auto 12V/24V System Recognition — Simplifies setup for common battery voltages. |
| ▶ Wide PV Input Range (Up to 150V) — Allows use with high voltage panels or multiple panels in series. |
| ▶ Comprehensive Electronic Protection — Safeguards against common electrical faults. |
| ▶ 10A Current Limiting Function — Provides flexibility for future system expansion. |
| ▶ Die-Cast Aluminium Design — Ensures excellent heat dissipation and durability. |
| ▶ Multiple Monitoring Options — Compatible with remote meter, Wi-Fi module, and PC software. |
| ▶ Self-Diagnostic Capability — Helps identify and highlight system errors for quick troubleshooting. |
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Charge Current | 10A |
| System Voltage | 12V / 24V Auto |
| Max. PV Input Voltage | 150V |
| Max. PV Input Power (12V) | 130W |
| Max. PV Input Power (24V) | 260W |
| MPPT Tracking Efficiency | >95% |
| Communication Port | RS485/RJ45 |
| Grounding | Negative Common |
| Self-Consumption (12V) | <60mA |
| Self-Consumption (24V) | <30mA |
| Working Temperature | -35°C to +55°C |
| Dimensions (L x W x H) | 19.6 x 11.8 x 3.6 cm |
| Weight | 800 g |
Charging & Control Options
The TR1215BN offers flexible control and monitoring capabilities to help you manage your solar charging system effectively:
- Remote Meter MT50: Connect an optional MT50 remote meter with an LCD screen for real-time data display and parameter adjustment.
- Wi-Fi Module: Utilise an optional Wi-Fi module to monitor and adjust charging parameters via a mobile app (Android and iOS).
- PC/Laptop Connectivity: Use an RJ45 to USB cable to connect to a Windows-based PC or laptop and monitor/adjust settings through the Solar Station Monitor program.
Key charging parameters that can be monitored and customised include:
| Parameter Type | Details |
|---|---|
| System Data | Voltage, current, battery state of charge, accumulated charge/discharge energy, min/max voltage. |
| Customisation | Battery type and capacity, charging voltages for different stages, duration of each stage, load settings. |
| Temperature | Built-in temperature sensor and socket for connecting a remote temperature sensor. |
Typical Applications
| Application | Description |
|---|---|
| Off-Grid Cabins & Sheds | Efficiently charges 12V or 24V battery banks for lighting, small appliances, and essential power. |
| Motorhomes & Caravans | Maximises solar yield to keep leisure batteries topped up during travel and stationary use. |
| Marine Vessels | Provides reliable charging for boat batteries, powering navigation, communication, and onboard electronics. |
| Small Backup Power Systems | Ideal for maintaining charge in battery banks used for critical loads during power outages. |
Built-In Protection Functions
The Photonic Universe TR1215BN MPPT controller includes a comprehensive suite of electronic protection features to ensure the safety and longevity of your solar system. These include safeguards against: reverse current at night (from battery to solar panel) • over-charging • deep discharge • solar panel over-voltage • over-load • short circuit • and reverse polarity. It also features self-diagnostic capabilities with advanced fault-targeting technology to highlight system errors, and an optional audible alarm for system failure alerts.
Common Questions
What is MPPT technology and why is it important?
MPPT (Maximum Power Point Tracking) technology allows the charge controller to find and track the optimal voltage and current point where a solar panel produces its maximum power. This significantly increases charging efficiency, especially in varying light conditions or when the solar panel voltage is higher than the battery voltage.
What battery types are compatible with this controller?
The TR1215BN is compatible with common lead-acid battery types, including sealed, gel, and flooded batteries. It also offers customisable battery parameters, allowing for user-defined settings for other battery chemistries if required.
Can I connect multiple solar panels to this controller?
Yes, you can connect multiple solar panels, provided their combined open-circuit voltage (Voc) does not exceed 150V and their total power output does not exceed 130W for a 12V system or 260W for a 24V system. The 10A current limiting function also allows for some flexibility in adding panels.
How do I monitor the charging status and system performance?
The controller features LED indicators for charging status and battery condition. For more detailed monitoring, you can connect an optional MT50 remote meter, a Wi-Fi module for mobile app access, or an RJ45 to USB cable for PC monitoring via the Solar Station Monitor program.
Installation Notes
- Ensure adequate ventilation around the controller to prevent overheating.
- Always connect the battery to the charge controller first, before connecting the solar panels.
- Use appropriate cable gauges for all connections to minimise voltage drop and ensure safety.
- Mount the controller in a dry, protected location, away from direct sunlight and moisture.
- Refer to the detailed user manual for specific wiring diagrams and installation instructions.
Before You Buy
- Verify your total solar panel power (Watts) and open-circuit voltage (Voc) are within the controller's limits.
- Confirm your battery bank voltage (12V or 24V) matches the controller's auto-detection capability.
- Consider any optional accessories (remote meter, Wi-Fi module) you may need for monitoring.
- Ensure you have the necessary tools and expertise for safe electrical installation, or consult a qualified installer.
- Review the product specifications to ensure it meets all your system requirements.
Please verify all specifications and compatibility requirements before purchase. This product is covered by a 2-year manufacturer warranty.
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