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Morningstar Tristar PWM Charge Controller - TS-45 45A

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SKU PES-PA-ELC-0246

Morningstar Tristar PWM Charge Controller - TS-45 45A

$222.55 USD

$ $222.55 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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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.

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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.

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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 Tristar PWM Charge Controller - Efficient and Reliable Power Management

The Morningstar Corporation TS-45 45A charge controller is designed to provide reliable and efficient power management for solar systems. Featuring advanced PWM technology, this controller ensures optimal battery charging and longer battery life. Its robust build and user-friendly interface make it a valuable asset to any solar energy setup, enhancing both performance and reliability.

Product Features

Advanced PWM Technology

This charge controller incorporates advanced Pulse Width Modulation (PWM) technology, ensuring precise battery charging. This feature is vital for maintaining battery health and prolonging its usable lifespan.

Multiple System Compatibility

The Morningstar TS-45 45A is versatile, enabling it to work seamlessly with a range of battery voltages including 12V, 24V, and 48V systems. This flexibility supports various installations, increasing its applicability in diverse solar setups.

Comprehensive LED Indications

Equipped with intuitive LED indicators, the controller provides immediate operational feedback, such as system status and fault warnings, enabling users to quickly identify and rectify any issues.

Temperature Compensation

Offering optional remote temperature sensing, this feature ensures the charging voltage is adjusted based on temperature variations, further safeguarding battery integrity under different environmental conditions.

Robust Safety Features

The charge controller is designed with multiple safety protocols, including short circuit and reverse polarity protection, safeguarding both the controller and connected systems from potential hazards.

How It Works

This robust controller automatically regulates solar energy flow to batteries using PWM, maximizing efficiency and battery life. It is engineered to facilitate smooth installation and easy operation while maintaining high performance.

Smart Regulation

The charge controller dynamically adjusts the flow of energy to the battery, ensuring the charging process is both efficient and safe.

Temperature Sensor Utilization

With the optional temperature sensor, the controller dynamically compensates for temperature fluctuations, optimizing charging performance and protecting battery health.

Advanced Protections

This system comes with advanced protection mechanisms such as overload and over-temperature shutdowns, ensuring safe operation under various conditions.

Specifications

Battery Voltage Support	12V, 24V, 48V
Maximum Charge Current	45 Amperes
PWM Technology	Advanced Pulse Width Modulation
LED Indicators	Status and Fault Notifications
Operating Temperature Range	-40C to +60C
Certifications	UL 1741, CSA-C22.2, IEC 62109-1
Dimensions	261 x 127 x 101 mm
Weight	2.35 kg
Remote Temperature Sensor	Optional
Protection Features	Short Circuit, Over Temperature, Reverse Polarity

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 Tristar PWM Charge Controller - Efficient and Reliable Power Management

Product Features

Advanced PWM Technology

Multiple System Compatibility

Comprehensive LED Indications

Equipped with intuitive LED indicators, the controller provides immediate operational feedback, such as system status and fault warnings, enabling users to quickly identify and rectify any issues.

Temperature Compensation

Robust Safety Features

How It Works

Smart Regulation

The charge controller dynamically adjusts the flow of energy to the battery, ensuring the charging process is both efficient and safe.

Temperature Sensor Utilization

With the optional temperature sensor, the controller dynamically compensates for temperature fluctuations, optimizing charging performance and protecting battery health.

Advanced Protections

This system comes with advanced protection mechanisms such as overload and over-temperature shutdowns, ensuring safe operation under various conditions.

Specifications

Battery Voltage Support	12V, 24V, 48V
Maximum Charge Current	45 Amperes
PWM Technology	Advanced Pulse Width Modulation
LED Indicators	Status and Fault Notifications
Operating Temperature Range	-40C to +60C
Certifications	UL 1741, CSA-C22.2, IEC 62109-1
Dimensions	261 x 127 x 101 mm
Weight	2.35 kg
Remote Temperature Sensor	Optional
Protection Features	Short Circuit, Over Temperature, Reverse Polarity

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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!

Coll A

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

Coll A

Great Experience