Renogy Voyager 12/24V 20A PWM Waterproof Solar Charge Controller
Waterproof PWM Solar Charging
Voyager 20A PWM Waterproof Solar Charge Controller
Manage a compact 12V or 24V off-grid charging system with a waterproof PWM controller built for compatible lead-acid and lithium battery charging in outdoor applications.
Smart Four-Stage Charging
PWM charging supports battery care across supported charging stages.
IP67 Waterproof Design
Built to handle wet and exposed outdoor environments.
Multiple Battery Types
Supports compatible Gel, AGM, Flooded and lithium battery configurations.
LCD Monitoring
Review operational information on the integrated display.
Reliable Waterproof Charging Control
The Voyager 20A is designed for compact off-grid solar systems and includes built-in system protections for outdoor energy use.
Efficient, Stable and Safe Charging
Smart PWM charging helps maintain compatible batteries while built-in protections support dependable operation.
Compact and Lightweight Design
A compact enclosure helps simplify placement in mobile and outdoor charging systems.
Common Positive Ground Compatibility
The controller supports compatible common-positive-ground system applications shown in the source Description.
Temperature Monitoring and Compensation
Temperature compensation helps adjust supported charging performance as operating conditions change.
Automatic Voltage Detection
For supported non-lithium batteries, the controller automatically detects 12V or 24V system voltage. Lithium batteries require manual voltage selection as stated by Renogy.
| Voyager 20A PWM Waterproof Solar Charge Controller | |
| Model SKU | RCC20VOYP-G1-US |
|---|---|
| Electrical Parameters | |
| Nominal System Voltage | 12/24V Auto-Detection (For Non-Lithium Batteries) |
| Rated Charge Current | 20A |
| PV Input Voltage Range | 15V-55V |
| Max. Pv Open Circuit Voltage | 12V@25V, 24V@55V |
| Max. PV Input Power | 12V @ 260W / 24V@520W |
| Battery Types | SLD/AGM, GEL, FLD. LI |
| Power Consumption | 12V @ 0.24W / 24V@0.74W |
| Max Battery Voltage | 32V |
| Ground Type | Positive |
| Electrical Protection | Battery/Controller over-temperature protection, PV/Battery reverse polarity, Over-voltage, Over-current protection |
| Communication Port | N/A |
| Environmental Data | |
| Protection Level | IP67 |
| Operating Temperature Range | -31°F - 113°F |
| Storage Temperature Range | -31°F - 167°F |
| Operating / Storage Humidity | 10%-90%, No Condensation |
| Temperature Compensation | '-3mV/C/2V excludes LI |
| Mechanical Specifications | |
| Dimensions | 6.08 x 3.83 x 1.40 in |
| Weight | 0.55lbs |
| Max Cable Size | 6 AWG |
| Controller Terminals | 20-6 AWG, 2-pin terminals |
Frequently Asked Questions
Clear answers to common questions about this product, setup, compatibility, and use.


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