---
product_id: 310687201
title: "Morningstar Corporation SunSaver Duo 25A PWM Solar Charge Controller 12V Batteries, Solar Panel Controller Solar Controller 12V, Lowest Fail Rate Charge Controllers for Solar Panels (No Display)"
brand: "morningstar corporation"
price: "$284.80"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/310687201-morningstar-corporation-sunsaver-duo-25a-pwm-solar-charge-controller-12v
store_origin: US
region: United States of America
---

# 12V Power Lowest Fail Rate 340g Lightweight Morningstar Corporation SunSaver Duo 25A PWM Solar Charge Controller 12V Batteries, Solar Panel Controller Solar Controller 12V, Lowest Fail Rate Charge Controllers for Solar Panels (No Display)

**Brand:** morningstar corporation
**Price:** $284.80
**Availability:** ✅ In Stock

## Summary

> Harness the Sun, Simplify Your Life! ☀️

## Quick Answers

- **What is this?** Morningstar Corporation SunSaver Duo 25A PWM Solar Charge Controller 12V Batteries, Solar Panel Controller Solar Controller 12V, Lowest Fail Rate Charge Controllers for Solar Panels (No Display) by morningstar corporation
- **How much does it cost?** $284.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/310687201-morningstar-corporation-sunsaver-duo-25a-pwm-solar-charge-controller-12v)

## Best For

- morningstar corporation enthusiasts

## Why This Product

- Trusted morningstar corporation brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight Design:** Weighing in at just 340g, it's perfect for on-the-go setups.
- • **Reliable Performance:** Experience the lowest fail rate in solar charge controllers.
- • **User-Friendly Operation:** No display needed—simple and effective functionality.
- • **Versatile Compatibility:** Ideal for RVs, boats, and off-grid applications.
- • **Efficient Energy Management:** Maximize your solar power with precision control.

## Overview

The Morningstar Corporation SunSaver Duo 25A PWM Solar Charge Controller is a robust and efficient solution for managing 12V batteries in solar panel systems. Weighing only 340g, it offers a lightweight design with the lowest fail rate in the industry, ensuring reliable performance for RVs, boats, and off-grid applications.

## Description

Morningstar Corporation SunSaver Duo 25A PWM Solar Charge Controller 12V Batteries, Solar Panel Controller Solar Controller 12V, Lowest Fail Rate Charge Controllers for Solar Panels (No Display)

## Features

- DUO SSD
- DUO SSD-25
- Solar Panel RV Boat Battery Charge Controller

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Voltage | 12 Volts |
| Item Weight | 340 g |

## Product Details

- **Brand:** Morningstar Corporation
- **Voltage:** 12 Volts
- **Item weight:** 340 g
- **UPC:** 733556559875
- **Manufacturer:** Morningstar Corporation

## Images

![Morningstar Corporation SunSaver Duo 25A PWM Solar Charge Controller 12V Batteries, Solar Panel Controller Solar Controller 12V, Lowest Fail Rate Charge Controllers for Solar Panels (No Display) - Image 1](https://m.media-amazon.com/images/I/81NoqLSqUSL.jpg)

## Questions & Answers

**Q: I'd like to see a PICTURE! The picture is of a cable that appears completely unrelated to this item!**
A: There is a cable that is included in this item.  It is a telephone type about 30" long to run from the display to the controller.

**Q: What kind of charge controller is this mppt or pwm?**
A: Thank you for your question. This is a PWM charge controller.

**Q: Is the remote display available alone?. My one doesn’t work anymore?.**
A: Yes, the Morningstar RM-1 Remote Meter is available separately using the link below. If you have any additional questions, please don't hesitate to contact us.

https://www.amazon.com/Morning-Star-RM-1-Morningstar-Remote/dp/B00A6XL9QA/ref=sr_1_3?dchild=1&keywords=RM-1&m=A23ANDP8TQ5WFL&qid=1600117848&s=merchant-items&sr=1-3

**Q: I have two 180 watt solar panels for my van. each has short circuit current rating of 10.5a. since this controller is rated for 25a i should be ok?**
A: Yes, as long as you are wiring those two panels in parallel this controller will work well for you array.

## Frequently Bought Together

- Morningstar SunSaver Duo 25A PWM Solar Charge Controller (SSD-25) - Solar Panel Regulator for Two 12V Batteries, Adjustable Charge Settings, Great for RVs/Boats, 5 Year WTY - Designed in The USA
- Morningstar SunSaver 15A MPPT Solar Charge Controller SS-MPPT-15L - Solar Panel Regulator, Supports 12/24V LA/Li Batteries. Load/Lighting Ctrl, HazLoc Rated, Low Noise, 5 Yr. WTY - Designed in the USA
- Morningstar Remote Temperature Sensor (RTS) - Connects Battery to Charge Controller to Provide Accurate Battery Temperature Info When Battery & Controller Temperatures are Likely to Differ by >5C

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**Shop now:** [https://www.desertcart.us/products/310687201-morningstar-corporation-sunsaver-duo-25a-pwm-solar-charge-controller-12v](https://www.desertcart.us/products/310687201-morningstar-corporation-sunsaver-duo-25a-pwm-solar-charge-controller-12v)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-22*