Morningstar Prostar Charge Controller MPPT 25A (no meter) - PS-MPPT-25

Morningstar Prostar Charge Controller MPPT 25A (no meter) - PS-MPPT-25

The Morningstar Prostar MPPT 25 is a 25 A 12/24 V charge controller. The Prostar MPPT solar charge controller and lighting controller with TrakStar Technology is an advanced maximum power point tracking (MPPT) battery charger for off-grid photovoltaic (PV) systems. Detailed battery programming options allow for advanced battery support for the latest Lithium, Nickel Cadmium, and Lead Acid type batteries. Automatic PV based lighting control is provided out of the box. For additional information on the Morningstar Prostar MPPT 25, please see spec sheet and user manual linked below.

Features

• 25 A 12/24V Charge and Lighting Controller with LVD (Low Voltage Disconnect) Option
• Nominal Max Array Power: 350 W @ 12 V , 700 W @ 24 V
• Battery Voltage Range 8-35 V
• Conformally coated circuit board and corrosion resistant terminals for high reliability
• MPPT technology maximizes energy harvest by adjusting to the true maximum power point as insolation changes throughout the day.
• High efficiency across low, medium and high power levels
• Detailed data logging of power and load data, 190 Days
• Low noice design meets FCC Class B specs
• Automatic PV based lighting control, multi-event load control enables powerful options for PV lighting systems and setting can easily be adjusted in the field
• Industry standard MODBUS communications protocol
• High strength poly carbonate case and extruded aluminum heatsink
• Optional Accessories Include: Remote Temp Sensor (RTS), Remote Meter (RM-1), Wire Box (PS-MPPT-WB), USB Communications Adapter (UMC-1), Meter Hub (HUB-1), Relay Drive (RD-1) (See related parts to the right)
  

Specifications

• Model: Aprilaire 1872 (RS DE E130C)
• Moisture Removal Capacity: 130 pints per day
• Airflow: 230 CFM (Cubic Feet per Minute)
• Coverage Area: Up to 5,000 sq. ft. (ideal for large homes, basements, or commercial spaces)
• Power Supply: 115V / 60Hz
• Drainage Options: Automatic drainage via gravity or optional pump
• Energy Efficiency: ENERGY STAR® Certified
• Dimensions: 16.5” H x 20.5” W x 24.5” D

What our Expect Think

Heavy-Duty Moisture Removal – Removes up to 130 pints of moisture per day, making it perfect for large homes, basements, and crawl spaces that need high-performance dehumidification.

Portable with Casters – Equipped with casters for easy mobility, allowing you to move the unit from room to room or to different areas in your home as needed.

Whole-Home Dehumidification – Can be integrated with your HVAC system or used as a standalone unit, offering versatile and efficient humidity control for the entire home.

Energy Star – Designed to provide high efficiency, ensuring low energy consumption while maintaining optimal humidity levels.

Prevents Mold, Odors & Damage – Helps to control mold growth, musty odors, and moisture damage, protecting both your home and air quality.

Advanced Digital Controls – Features automatic humidity sensing and user-friendly digital controls, making it easy to set and maintain your desired humidity levels.

Durable & Low Maintenance – Built with corrosion-resistant materials and includes a washable filter, plus a direct drain system, reducing maintenance and extending its lifespan.

Quiet & Efficient – Designed for quiet operation, perfect for whole-home use without disruptive noise.

Covers Large Spaces – Ideal for areas up to 5,200 sq. ft., providing comprehensive moisture control for large homes or buildings.

Q&A

What is the coverage area for the Aprilaire 1872?
The Aprilaire 1872 can cover up to 5,000 square feet, making it ideal for large homes, basements, crawl spaces, and commercial spaces.

How do I install the drainage system?
The dehumidifier features an automatic drainage system that can be set up using a gravity drain (hose directed to a floor drain or sump pump) or you can install an optional condensate pump for more flexibility in drainage.

Can I move the Aprilaire 1872 easily?
Yes! The built-in casters make it easy to move the dehumidifier between rooms or locations within your home or commercial space.

Does the Aprilaire 1872 require maintenance?
The Aprilaire 1872 has a washable MERV 8 filter that should be cleaned periodically. Additionally, the unit may require periodic checks of the drainage system to ensure it’s functioning correctly.

Maintenance Tips

• Visual Inspection: Check for physical damage, discoloration, or burn marks.
• Connection Check: Ensure all wiring is secure and properly grounded.
• Surge Indicator: Monitor LED status; replace if no longer indicating protection.
• Environmental Protection: Install in a dry, ventilated area to prevent moisture damage.
• Routine Testing: Periodically test system functionality and replace after a major surge event.