Rich Solar 30A Flush Mount PWM Solar Controller | RS-PWM30RV Rich Solar 30A Flush Mount PWM Solar Controller | RS-PWM30RV
SKU: RS-PWM30RV
The RS-PWM30RV is a 30A PWM solar charge controller designed to sit flush in an RV or other suitable interior mounting surface. Its LCD provides local charging and battery information without a separate display.
Match the panel array to the controller
This is a PWM controller, so select panels suitable for the battery voltage and keep the complete array within the 50V maximum PV open-circuit limit, including cold-weather voltage rise. Do not treat it as an MPPT controller that can use any higher-voltage string.
Set the battery profile deliberately
The manual provides sealed, gel, flooded and lithium settings. Lithium operation requires correct system-voltage and charging parameters; automatic system-voltage recognition is not supported for lithium batteries. Check the battery manufacturer’s charging instructions before configuration.
Check the cutout and install indoors
The enclosure is IP30 and should not be exposed to water. Use the dimension drawing in the manual to confirm the mounting opening and rear clearance before cutting a panel. Keep wiring accessible, tight and appropriately protected.
| Model | RS-PWM30RV |
|---|---|
| Charging Technology | PWM |
| Rated Charge Current | 30A |
| Nominal System Voltage | 12/24VDC |
| Battery Input Range | 8–32V |
| Maximum PV Open Circuit Voltage | 50V |
| Battery Profiles | Sealed, Gel, Flooded, User; LiFePO4, Li-NiCoMn, User |
| Lithium Setup | Manual voltage/settings required; no automatic system voltage recognition |
| Enclosure | IP30 |
| Grounding | Common negative |
| Dimensions | 178.5 × 105.5 × 48.3 mm |
| Mounting Dimensions | 166.5 × 93.5 mm |
| Weight | 0.31 kg |
| Operating Temperature | -35°C to 55°C |
| Storage Temperature | -35°C to 70°C |
| Selected variant SKU | RS-PWM30RV |
Frequently Asked Questions
Clear answers to common questions about this product, setup, compatibility, and use.


