• Front view of the RICH SOLAR 12V 30A PWM controller with LCD showing 13.8 volts
  • Front-left angled view of the RICH SOLAR 12V 30A PWM solar charge controller
  • RICH SOLAR 12V 30A PWM controller shown with its removable mounting frame
  • Front-right angled view of the RICH SOLAR 12V 30A PWM solar charge controller
  • Upright front view of the RICH SOLAR 12V 30A PWM solar charge controller
  • Angled front view of the RICH SOLAR 12V 30A PWM controller and control buttons
  • Rear connection terminals of the RICH SOLAR 12V 30A PWM controller with cover removed
  • RICH SOLAR 12V 30A PWM controller with mounting frame, screws and user manual

RICH SOLAR

RICH SOLAR 30 Amp PWM Solar Charge Controller 12V 30A PWM Controller for RVs, Trailers, Campers, Vans, Boats, Off-Grid

RICH SOLAR 30 Amp PWM Solar Charge Controller 12V 30A PWM Controller for RVs, Trailers, Campers, Vans, Boats, Off-Grid

SKU: RS-PWM30F

$89.99
$89.99
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PWM charge control for a voltage-matched solar array

Manage up to 30A of solar charging on a 12V battery system.

The RICH SOLAR 30A PWM Controller is a PWM solar charge controller for RVs, boats, vans, trailers and compact off-grid systems. It supports 12V battery architecture, up to 30A of solar current and a published maximum solar input of 25VDC.

RICH SOLAR 30A PWM Controller PWM solar charge controller

At a glance

Match current, voltage and environment first

30ARated solar current
12VSystem voltage
25VDCMaximum solar input
IP22Ingress rating
PWM requires a voltage-matched array

Published power guidance is use the current manual's panel-current and voltage limits. Unlike an MPPT controller, a PWM controller is not intended to step a high-voltage string down to the battery. Match the panel operating voltage, battery voltage and controller limits in the current manual.

RICH SOLAR 30A PWM Controller display and connection layout

Why it stands out

Straightforward charging with configurable protection

PWM charging controlMOSFET switching regulates a correctly matched panel and battery circuit without adding unnecessary conversion complexity.
Battery profilesPublished support includes flooded, AGM, GEL, calcium and lithium batteries; use the exact settings and temperature rules required by the battery maker.
Compact display and protectionDigital settings, LED status, lithium activation and overvoltage, short-circuit, reverse-polarity and thermal protection support a well-planned installation.

System fit

Treat the array, battery and load output as separate circuits.

Plan around 10.6 oz, ventilation, service access and the IP22 environmental limit. Confirm panel voltage, charge current, conductor size, terminal torque, overcurrent protection, grounding arrangement and any optional temperature sensor before wiring.

Strong use casesCompact RV, van, trailer, marine and off-grid 12V or 24V systems whose panel voltage is appropriately matched to the battery architecture.
Confirm before installationBattery profile, maximum array voltage and current, cable length, conductor size, disconnects, fuses or breakers, grounding, mounting location and temperature-compensation rules.

In the box

What this 30A PWM Controller listing covers

  • 1 × RICH SOLAR 30A PWM Controller PWM solar charge controller (RS-PWM30F)

Solar panels, battery, external temperature sensor, disconnects, fuses or breakers, installation wiring and labor are not listed as included unless the selected listing expressly states otherwise.

Product confidence

Use the current manual for battery settings and environmental limits

Certification claims, warranty eligibility and remedies follow RICH SOLAR's current written documents for the exact model. Equalization and temperature compensation must not be applied to battery types that prohibit them.

Common questions

30A PWM Controller system-design questions

Can I connect a high-voltage residential panel?

Not unless its full operating and open-circuit voltage remain inside the controller's published 25VDC limit and match the PWM system architecture. Do not choose from wattage alone.

Will it charge lithium batteries?

Published support includes flooded, AGM, GEL, calcium and lithium batteries. Confirm the exact lithium profile, low-temperature rules and BMS behavior before selecting the setting.

Is PWM or MPPT better for my project?

PWM can be a practical choice for a small, voltage-matched array. MPPT is generally more flexible when array voltage is substantially above battery voltage or maximizing harvest matters.

Does the controller include every cable and fuse?

No. Size conductors, disconnects and overcurrent protection from maximum circuit current, run length, terminal limits and local requirements.

RICH SOLAR 30 Amp PWM Solar Charge Controller 12V 30A PWM Controller for RVs, Trailers, Campers, Vans, Boats, Off-Grid RICH SOLAR RICH SOLAR 30 Amp PWM Solar Charge Controller 12V 30A PWM Controller for RVs, Trailers, Campers, Vans, Boats, Off-Grid

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