We are the official NABCEP PVA training partner of the

2023 NABCEP CE Conference!

Student Ratings

4.5
796 reviews

4,106 students have taken this course

5 stars
55%
4 stars
27%
3 stars
13%
2 stars
3%
1 star
< 1%

Latest Ratings

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by IFEANYI IKEDINICHI, Mr 10/08/2019

Its a course you will love.

by Scott Shadrick 10/06/2019

This is a very good start to learning to use batteries for household power storage and backup.

by Venkat R 10/01/2019

by Ricardo F 09/30/2019

by Clay N 09/15/2019

by MUHAMMAD ARSHAD 09/07/2019

a really powerful way

by Tracy D 09/06/2019

by Nazir Samath 08/28/2019

i suggest that if their more videos related

by HIRDESH CHATURVEDI 08/26/2019

Yes

by Bryan E 08/21/2019

by perumal a 08/21/2019

yes, very uesfull course

by Hassan Kamara 08/20/2019

I have learnt so much about battery storage. How fast lithium ion is taking over the battery industry.

by John Eftimiades, Videographer/Thermographer, Skyview Thermography and Media Services 08/17/2019

If you know little to nothing about batteries and how they will be utilized for PV systems than this is a great starter course. Very straightforward and easy to follow.

by Austin Bobmanuel 08/15/2019

I recommend this course for any newbie. It will open your eyes to relevant concepts and topics concerning Deep cycle batteries and design considerations

by Pius Nyaga 08/11/2019

Good expecially for beginners.

by Paul Gosling, Procurement Manager, BE Solar 08/07/2019

For beginners and intermediates, this course is a great starting point to learn the basics of batteries, their capabilities and storage. Excellent communication from the course tutor who has a great way of explaining scenarios in an interesting manner.

by Mohamed Elmokhtar M 08/05/2019

by John Moorman 08/01/2019

Very informative helpful understanding battery ratings and storage.

by Tianming Wu 07/13/2019

Recommended

by Omar Talib 07/12/2019

Highly recommended

by Yi C 07/12/2019

by Bobbie Munoz 07/12/2019

Extremely informative and helpful

by Zachary K 07/07/2019

by chandra Prakash 07/05/2019

I gained knowledge about battery health

by Maheswari Muthusamy 06/30/2019

Very good place to learn state of the art new technology.

by Laura Aguirre 06/26/2019

Loved the course

by Vernon D 06/18/2019

by Clifford Okoro 06/18/2019

A big thank you to everyone at heartstring and the author. I am 100% more better in understanding battery storage, life cycle and aging Thanks

by Gajalakshmi B 06/14/2019

by mohd azman h 06/11/2019

by TALWINDER SINGH 05/28/2019

JUMP ON IT GUYS

by Mohammed M 05/26/2019

by YASHVANTH U 05/24/2019

by mushtaq s 05/22/2019

by Scott P 05/21/2019

by Orlando Soco 05/21/2019

a

by ABHIJEET KULKARNI 05/21/2019

Self was bit susceptible about the complexities involved in the battery and associated calculations etc. However, with the detailed presentation along with great flow of technical content with easy language helped me to not only learn but carry out the subject calculations with utmost ease. Thanks.

by Bahaa Hassan 05/16/2019

To the new students these courses are very useful and very enjoyable and I advise you to follow them and pay attention to them

by Scott S 05/15/2019

by Christopher J 05/13/2019

by Chinedu I 05/09/2019

by Ben Wollman 04/30/2019

Great course to reinforce basics and inspire further inquiry!

by alfredo palattao, engineer, commonwealth utilities corporation 04/25/2019

This Free Course is a MUST for people who are into RE.

by Martin Blacker 04/13/2019

Excellent explanation of the theory behind battery make up and functionality

by Barbara Salazar 04/02/2019

This short course is very informative. Battery capacity is a great additional source of knowledge for battery backup basics. Understanding DOD and cycle life and the Load calculator is really helpful. Christopher has a good workman's explanation of PV systems.

by Hilario Godines, Owner, Renewable Energy Of Texas 03/26/2019

it has a ton of information given in a very simple form. Very easy to follow

by Joel Nzima 03/23/2019

IT IS WELL AND ENLIGHTEING

by Matthew G 03/18/2019

by Bruce Fiero, RMI, Willpower Electric 03/16/2019

This course puts Peukert's law and C rates into understandable terms.

by Noe Morales 03/14/2019

.