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Morningstar Sunsaver 12VDC PWM Charge Controller - SS-20L-12V 20A

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SKU PES-PA-ELC-0243

Morningstar Sunsaver 12VDC PWM Charge Controller - SS-20L-12V 20A

$144.71 USD

$ $144.71 USD

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In Stock

Get yours today!

9+ sold

In the last 7 days

Flat Rate Shipping - Calculated at Checkout

Delivery timeframe shown above at checkout

Lifetime Customer Support

Unlimited lifetime support, always available.

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What is your return policy?

Returns are free in the first 30 days with no restocking or processing fees, although the customer may be responsible for paying return shipping. See our complete return policy on our Shipping, Delivery, and Returns page linked in the footer of this website.

What’s covered by your return policy?

Our returns policy covers all purchases made through Portlandia Electric Supply. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

How long will it take to receive my order?

All orders are processed within 72 hours and you can expect delivery on most orders within 5-7 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Our legendary lifetime customer support has helped make us the #1 online solar retailer! We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Portlandia Electric Supply equipment, we’ve got you covered: we’re always only a phone call or email away.

Morningstar Corporation SS-20L-12V 20A

The Morningstar SunSaver SS-20L-12V 20A is a cutting-edge solar controller designed to cater to both professional and consumer needs. Known for its superior reliability and performance, this device efficiently regulates solar energy to ensure optimal battery charging. With a focus on exceptional quality and automated manufacturing processes, it stands out as a cost-effective solution in the market.

Product Features

Exceptional Design

The SunSaver's solid-state technology offers exceptional durability and efficiency, making it ideal for long-term use in various environments. Morningstar's focus on innovation ensures this model delivers substantial energy storage and management.

Superior Charging Capability

With PWM battery charging, the SunSaver efficiently manages energy flow, ensuring your batteries receive precise charge regulation. This enhances battery lifespan and performance, making it a reliable choice for sustainable energy systems.

Durability and Reliability

Morningstar's SunSaver is built with marine-rated terminals and an anodized case, providing excellent protection in harsh conditions. Its epoxy potting ensures that all components are hermetically sealed, offering long-lasting performance.

Advanced Technology

This controller utilizes the latest control and logic technologies, providing consistent high-quality operation. It supports a true 0 to 100% PWM duty cycle, optimizing the charging process for various battery types, enhancing usability and functionality.

Efficiency and Safety

The SunSaver is rated to handle 25% overloads, enabling efficient power management. It also features temperature compensation and is approved for use in hazardous locations, offering a safe and reliable energy solution.

How It Works

The SunSaver operates by regulating the flow of solar energy to your battery system, utilizing high-quality components to ensure efficient energy conversion. Its design supports parallel operation for increased power handling and integrates seamlessly into existing setups for enhanced functionality.

Control Module

This component manages the overall operation of the solar controller, ensuring precise energy regulation and efficient performance. Its robust design is centered around user convenience and technological advancement.

Charging Circuitry

The advanced charging circuitry of the SunSaver facilitates optimal energy capture and storage, supporting both sealed and flooded battery types. This ensures versatile usability across different solar energy systems.

Durability Measures

Built with high-grade materials, this component reinforces the product's overall resilience, ensuring consistent and reliable operations even in demanding surroundings.

Specifications

Voltage Specifications	12/24 Volts
Current Rating	6, 10, 20 Amps
Overload Capacity	Rated for 25% Overloads
PWM Regulation	True 0 to 100% Duty Cycle
Temperature Compensation	-28 mV/C (12 V), -56 mV/C (24 V)
Setpoint Accuracy	35 mV
Self-Consumption	6 to 10 mA
Operating Temperature	-40 to +85C
Weight	8 oz (0.23 kg)
Case Material	Anodized Aluminum

What is your return policy?

What’s covered by your return policy?

How long will it take to receive my order?

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Morningstar Corporation SS-20L-12V 20A

Product Features

Exceptional Design

Superior Charging Capability

Durability and Reliability

Advanced Technology

Efficiency and Safety

How It Works

Control Module

Charging Circuitry

Durability Measures

Built with high-grade materials, this component reinforces the product's overall resilience, ensuring consistent and reliable operations even in demanding surroundings.

Specifications

Voltage Specifications	12/24 Volts
Current Rating	6, 10, 20 Amps
Overload Capacity	Rated for 25% Overloads
PWM Regulation	True 0 to 100% Duty Cycle
Temperature Compensation	-28 mV/C (12 V), -56 mV/C (24 V)
Setpoint Accuracy	35 mV
Self-Consumption	6 to 10 mA
Operating Temperature	-40 to +85C
Weight	8 oz (0.23 kg)
Case Material	Anodized Aluminum

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Customer Success Stories

Troy P

EG4 off-grid base kit, Happy with my purchase.

This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.

Jacob B

Easy Process, Genuine Support

Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Portlandia Electric supply team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Portlandia Electric Supply.

Patrick B

Off Grid Solar Purchase

I wanted to get an offgrid solar system for years but didn’t know where to start. I found Portlandia Electric Supply on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!

James Martin

Highly Recommend

I would like to take the time to express the outstanding service that I was provided with by Portlandia Electric Supply. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Portlandia Electric Supply.

Brian H

Solar Kit for Mobile Work Van

As a professional videographer, I needed reliable power on the go.Portlandia Electric Supply Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.

Keith S

Best Tech Support

You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!

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Great Experience

My experience with Portlandia Electric Supply has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.

Troy P

EG4 off-grid base kit, Happy with my purchase.

Jacob B

Easy Process, Genuine Support

Patrick B

Off Grid Solar Purchase

James Martin

Highly Recommend

Brian H

Solar Kit for Mobile Work Van

Keith S

Best Tech Support

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