PWM Regulator Steca Solarix PRS1010 12/24V 10A
Modelo: Solarix PRS1010- Sku: STECREG001
- Vendor: Steca
Specifications
Product Description
The PWM Controller Steca Solarix PRS1010 12/24V 10A is a compact and robust charge controller for small solar installations at 12/24 V. Its series PWM technology with MOSFETs optimizes recharging and extends battery life through multi-stage charging (bulk, boost, monthly equalization, and float), with temperature compensation and comprehensive electronic protection. Thanks to its automatic voltage detection, multicolor status LEDs, and ultra-low self-consumption (<4 mA), it offers reliable, efficient, and simple management of the photovoltaic system.
Main Features
- Charge and load current: 10 A for 12/24 V systems with automatic detection.
- Technology: Multi-stage PWM in series topology with MOSFETs, with monthly equalization.
- Protections: overload, deep discharge, reverse polarity, short circuit, over/under voltage, overtemperature, ground fault, and night return.
- Interface: Multicolor LEDs (SOC, operation, and alarms) and automatic load reconnection.
- Self-consumption <4 mA and IP31; configurable negative or positive grounding.
- Optional functions with Steca PA RC100 (night lighting and advanced parameterization).
Advantages or Benefits
- Longer battery life thanks to a proven, temperature-compensated charging strategy.
- Hassle-free installation: automatic 12/24 V detection and generous terminals for secure wiring.
- High reliability with electronic fuse and intelligent load reconnection.
- Clear system monitoring via visible LED indicators.
- Flexibility for projects (night/dusk functions and threshold adjustment via accessory).
Purpose or Applications
Ideal for small off-grid solar systems: LED lighting, telecom, cabins, boats, motorhomes, electric fences, or light pumping. Perfect as a 10 A PWM controller where simplicity, reliability, and low ownership cost are prioritized.
Technical Specifications
| System voltage | 12 V / 24 V (auto) |
| Charge current / load current | 10 A / 10 A |
| Technology | Multi-stage PWM with series topology (MOSFETs) |
| Permissible PV Voc | <47 V |
| LVR / LVD ranges | 12.4–12.7 V / 11.2–11.6 V (×2 at 24 V) |
| End of charge voltage / boost / equalization | 13.9 V / 14.4 V / 14.7 V (×2 at 24 V) |
| Battery voltage | 9–17 V (17.1–34 V at 24 V) |
| Self-consumption | <4 mA |
| Indicators | Multicolor LEDs (SOC, operation, faults) |
| Protections | Overload, deep discharge, reverse polarity, short circuit, over/under voltage, overtemperature, night return |
| Ambient temperature | -25 °C to +50 °C |
| Protection rating | IP31 |
| Terminals | Up to 16 mm² (stranded) / 25 mm² (solid) |
| Dimensions / weight | 187×96×45 mm / 345 g |
| Certifications | CE, RoHS; ISO 9001/14001 manufacturing (EU) |
Compatibilities
Accessories: Steca PA RC100 (remote control, night function, and parameterization). Note: do not connect inverters to the load output; power inverters directly from the battery with appropriate protection.
PWM Controller Steca Solarix PRS1010 12/24V 10A provides safe and durable control to maximize the performance of your low-power solar systems.
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PWM Regulator Steca Solarix PRS1010 12/24V 10A
