RICH SOLAR 40 Amp MPPT Solar Charge Controller MPPT Charge Controllers RICH SOLAR

RICH SOLAR 40 Amp MPPT Solar Charge Controller

Name: RICH SOLAR 40 Amp MPPT Solar Charge Controller
Brand: RICH SOLAR
SKU: RS-MPPT40
Price: 159.99 USD
Availability: InStock
Rating: 5.0 (1 reviews)

BY: RICH SOLAR

SKU: RS-MPPT40

| Availability: In stock

$159.99

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RICH SOLAR 40 Amp MPPT Solar Charge Controller

The RICH SOLAR 40 Amp MPPT Solar Charge Controller is a high-performance, mid-range solution designed to maximize solar panel output and protect your battery system. Built with advanced MPPT technology, it efficiently tracks power points to ensure optimal energy conversion. Whether you're powering an RV, off-grid cabin, or solar backup system, this 40A controller supports both 12V and 24V battery banks with intelligent safety and monitoring features—making it a dependable choice for daily solar charging.

RICH SOLAR 40 Amp MPPT Solar Charge Controller Features

High-Efficiency MPPT Tracking

Utilizes Maximum Power Point Tracking to harvest up to 30% more solar energy than standard PWM controllers.

40A Charging Capacity

Supports up to 520W on 12V or 1040W on 24V systems, making it suitable for medium to large solar arrays.

Wide PV Input Voltage Range

Handles solar inputs up to 100V DC, allowing flexible panel configurations and long cable runs.

Supports Multiple Battery Types

Compatible with LiFePO4, AGM, GEL, and flooded batteries, and includes pre-set and custom charging profiles.

Smart LCD Display

Provides clear, real-time readouts of voltage, charge status, current, battery health, and system alerts.

Comprehensive System Protection

Built-in safety features include overload, short circuit, reverse polarity, over-temperature, and battery protection.

RICH SOLAR 40 Amp MPPT Solar Charge Controller Applications

Medium to Large Off-Grid Systems – Powers home solar systems, remote cabins, or ADUs with medium to high power needs.
RVs and Fifth Wheels – Supports solar arrays charging large house battery banks in mobile setups.
Marine Battery Charging – Maintains healthy batteries in boats or yachts with onboard solar systems.
Backup Solar Power Systems – Used in emergency backup kits or grid-tied battery storage setups.
Solar-Powered Sheds, Garages, or Barns – Ideal for providing lighting, ventilation, and battery charging in standalone structures.

What's Included

Everything you need is included with your product.

1 x RICH SOLAR 40 Amp MPPT Solar Charge Controller

User Manual

RICH SOLAR 40 Amp MPPT Solar Charge Controller Specifications

Category	Specifications
Rated Battery Current	40A
Rated Load Current	20A
Max. PV Input Short Current	50A
Max. Battery Voltage	32V
Max Solar Input Voltage	100VDC
Charge Circuit Voltage Drop	0.26V
Discharge Circuit Voltage Drop	0.15V
Working Temperature	-31°F to +113°F
Max Terminal Size	8AWG
Rated Load Current	10% to 90% NC
Overall Dimensions	9.37 x 6.81 x 2.85 in
Net Weight	4.41 lb

Frequently-Asked Questions

Is this compatible with lithium batteries?

Yes. It supports LiFePO4 and other 12V/24V battery types with optimized charging profiles.

Can it auto-detect system voltage?

Yes. The controller will automatically detect 12V or 24V battery banks during initial setup.

Can I use it with high-voltage solar panels?

Yes. It supports up to 100V DC solar input, making it compatible with many residential-grade solar panels.

Is this suitable for outdoor use?

No. It must be installed in a dry, protected environment and not exposed directly to the elements.

Manual & Specifications

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I was a DIY solar power wannabe... that is 'til I connected with Manny... The man's a prince! He not only knows his stuff; he walked me through all things electrical. To make sure I had all I needed... he gave me his cell phone # to text him anytime I got confused... nights and weekends included. The prices were very competitive... definitely go with Manny -- you won't go wrong!

Bruce D.

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I am always hesitant to buy things at places I have never shopped... I want to give a shout out to Manny who with great patience and knowledge helped me get my orders... I felt valued as a customer and I will definitely be back in the future. I highly recommend them, they make you feel like family.

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I'm about to go off grid. I called Manny, he walked me through everything so I could truly understand what I needed and never tried to upsell me. He was honest and made a customer for life.

Ray B.

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I would personally like to thank Manny... I purchased the inverter and decided I needed to return it... Manny was very understanding and went out of his way to help me return the product and not even have to pay for shipping return. He gives this company reputation, honor and quality customer service!

Roger V.

Totally Off Grid.

I have been talking with Manny the owner... He has not only helped me design a system but he's been assisting with the install and components. I am super pleased so far with the assistance.

Jeff S.

Great Product! Fast Shipping

We added 2 more batteries to our current set up. Pleased with the customer service from Off-Grid Source! Will be back!

Jason

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