What makes Morningstar "the charging experts"
Got solar charge controller questions?
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SunSaver solar charge controller regulates power
for homeless shelters
>> Read Case Study <<

World's leading solar charge controllers & inverters
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SunSaver 1
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Others merely survive harsh conditions. We THRIVE in them.
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What Makes Morningstar Different?

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What Is Off-Grid Solar?

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What Makes Morningstar Different?

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What Is Off Grid Solar?

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Who We Are

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Field-Proven Quality & Reliability

Morningstar Corporation is a world-leading manufacturer and supplier of solar charge controllers and inverters. Since our inception in 1993, over four million Morningstar units have been installed in over 100 countries around the world. Our controllers and inverters have set new standards in performance, quality, reliability and innovative features, and global solar markets have consistently recognized Morningstar’s products as the industry’s best overall customer value.

For 25 years, Morningstar has not changed its ownership, management or strategy, helping to build trusted, long term relationships among its employees, customers and suppliers. Our solar charge controllers and inverters are used in a wide variety of off-grid solar applications.

Telecom

Security / Surveillance

Residential

Lighting

RV, Caravan, Boating

Oil + Gas

Rural Electrification

What's New

EMAIL UPDATES

Subscribe to receive periodic email updates about new products/technologies, webinars, case studies and other Morningstar developments.

MONITORING

Morningstar’s most popular solar charge controllers now support SNMP monitoring.

PARTNERS

EcoSol Energy Systems deployed Tristar solar charge controllers in Kuwait oil & gas lighting application

Connexa introduces standard product line of pole mounted solar systems that include SunSaver solar charge controllers.

ARTICLES

Morningstar’s Brad Berwald addresses the role of inverters in virtual power plants
– Solar Builder magazine

ProStar featured in “Solar Suitcase” systems used to power medical clinic lighting in Africa
– People  Magazine

Morningstar’s SureSine and dependable, high quality solar systems – PV Magazine

Programs

Morningstar’s Energy Storage Partner™ program (ESP) is an ongoing collaboration with selected premium battery manufacturers with advanced technologies and chemistries including Lithium Iron Phosphate … read more

Events

NABCEP CE Conference
March 16-19, 2020

Morningstar will be at the NABCEP CE Conference in St. Charles, Missouri on March 16-19, Booth #59

Webinars

Calculating Solar Strings

Live Webinar
June 11, 2020

Why do things the old-fashioned way when we’ve done the homework for you?  Instead, learn how our updated String Calculator makes module configurations easier than ever.

Get Ready for Mission-Critical Energy storage

Live Webinar
June 19, 2020

Learn the differences between energy storage chemistries, and MK-Deka’s battery portfolio and proven advantages in advanced VRLA design.

Morningstar Solar Controllers & Inverters

Live Webinar
June 30, 2020

First-time attendees of this monthly webinar will receive one NABCEP CE credit and an introduction to Morningstar and off-grid solar.

​Controladores e inversores de carga solar Morningstar
Webinar en vivo
April 14, 2020

Los asistentes aprenderán y harán preguntas sobre los productos Morningstar y la energía solar fuera de la red.

 

Load Management Best Practices

Recorded Webinar

View this recorded webinar to learn about controller selection and the benefits of often overlooked load control features to maintain battery health and improve system reliability. 

SNMP System Monitoring

Recorded Webinar

Learn how select Morningstar products can use the Ethernet MeterBus Converter accessory (EMC-1) to enable SNMP monitoring of your solar systems through the same  software platforms that manage your IT network.

Sizing Remote Off Grid Power Systems

Recorded Webinar

This joint webinar was presented by Wholesale Solar and Morningstar. During the broadcast you will learn how to properly size your batteries, modules and charge controller for your electrical loads.

September xx, 2019
Webinar: Charging Lithium Batteries

Don’t miss this joint webinar between XYZ and Morningstar. You will learn how to safely deploy and get the most out of lithium batteries in your solar system.

Tools & Resources

Join Our Team

We are always looking for talented people who are passionate about renewable energy and want to join our team.  See our Careers Page for current job openings. 

What our customers say about Morningstar.

“We have used Morningstar solar charged controllers since 1997, and the performance and support for these products has always been excellent.”
Victor Hugo Munoz, Costa Rica
Victor Hugo Munoz, Costa RicaSynthesis Power
So glad to see you guys are still around and that product line is really impressive! This has been such a stellar solar charge controller! It has lasted me through three sets of batteries in an RV application, now used as a free-standing portable power / charging unit for ham radio emergency preparedness application.
Larry Bater, USA
Larry Bater, USAPS-30M application
I have purchased several of your small solar system charge controllers which I use to support my camping and Amateur Radio hobbies. Morningstar produces the highest quality, no-RFI solar charge controllers I could find.
Robert Ballard
Robert BallardUSA-Texas
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Annual Evaluation Yields High Ratings for Morningstar

Each year distributors complete an Annual Partner Questionnaire to evaluate Morningstar’s performance concerning several key metrics. The latest evaluation once again rated Morningstar’s overall performance as significantly better than that of other suppliers.  Superior marks were recorded for our solar charge controller quality, on-time delivery, account management, order processing, technical support, and marketing support.