EPEVER RTS300R47K3.81A Battery Temperature Sensor Triron Tracer AN BN XTRA MPPT
MD1218
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EPEVER RTS300R47K3.81A Temperature Sensor
Precision Battery Temperature Compensation
The EPEVER RTS300R47K3.81A is a critical accessory for any EPEVER solar power system. By monitoring the battery temperature in real-time, it allows your MPPT controller to adjust the charging voltage automatically (Temperature Compensation). This ensures your batteries are never overcharged in hot weather or undercharged in cold conditions, significantly extending their lifespan and maintaining system efficiency.
Key Features
- β Direct Plug-and-Play installation
- β Enables active voltage compensation
- β High-accuracy temperature tracking
- β Durable 3-meter (9.8ft) cable
Technical Specs
| Cable Length | 3 Meters |
| Connector | 3.81mm / 2-Pin |
| Resistance | 47K Ohm |
| Temp. Range | -55Β°C to +125Β°C |
| Accuracy | Β±1Β°C |
Compatibility / Fitment Guide
| System Series | Compatible Models | Requirement |
|---|---|---|
| TRIRON Series | Triron N (10A - 40A) | Temp Sensor Port |
| Tracer Series | Tracer A, AN, BN Series | Plug-and-Play |
| XTRA Series | XTRA-N Series | Verified Fit |
| ViewStar / LS | VS-BN, VS-AU, LS-B, DuoRacer | 47K Thermistor |
OEM Cross Reference
| EPEVER Part Number | RTS300R47K3.81A |
| Legacy Brand Name | EPSolar RTS300 |
Questions & Answers
Is this a genuine original part?
This is a high-quality replacement part designed specifically to EPEVER RTS300R47K3.81A specifications for seamless integration with your charge controller.
How do I know if it is compatible?
Check your controller's interface port. This sensor uses a green 2-pin 3.81mm terminal block. If your controller is from the EPEVER Tracer, Triron, or XTRA series, it is a guaranteed fit.
What happens if I don't use a sensor?
Without the RTS sensor, the controller defaults to 25Β°C. In very cold weather, your batteries will be undercharged; in hot weather, they may be overcharged, leading to gas venting and permanent damage.
Note: Please verify your controller model against the references above before purchasing. Distributed by 4boats.co.uk.
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