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tiaan.botha

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tiaan.botha
Dec 08, 2022
In General Discussion
Solar MD continues to grow it's R&D capability in order to be self-sufficient as well as further control the quality of product that goes into our Energy Storage Systems. The video below is a jig the Engineering team built for main busbar manufacturing for the containerized ESS.
Show and Tell from the Engineering department  content media
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tiaan.botha
Dec 07, 2022
In myPower24 - Devices
Simplified Energy Management now available to be downloaded to your mobile device! The myPower24 app is available on Android and iOS! Log in to myPower24 from the web browser to add the Solar MD LoggerV2 you wish to view on the app from your Logger list. Developed in-house by our very own Software Engineers!
myPower24 available on Android and iOS!  content media
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tiaan.botha
Dec 05, 2022
In myPower24 - General
The feature rich mobile app is available and ready to use for you to view your renewable energy storage system remotely. The app will show values such as your renewable energy generation equipment, PV or wind, your consumption or loads, your energy Solar MD Energy Storage and your grid supply. You will also be able to scroll back in time to see your system's performance for comparative purposes. More on the myPower24 app in the video below.
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tiaan.botha
Nov 03, 2022
In Frequently Asked Questions
A step by step guide on the easy installation process of installing a Solar MD SS4143 14.3kWh Residential battery.
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tiaan.botha
Oct 28, 2022
In Frequently Asked Questions
Nathan Brill, one of Solar MD's highly skilled and advanced software engineers, shows us how to navigate through the BMS menu on setting a control device for the ever popular Solar MD Residential range batteries. This is done by using the multi-function push button when switching on the Solar MD battery.
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tiaan.botha
Oct 26, 2022
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tiaan.botha
Oct 25, 2022
In Frequently Asked Questions
You will require a firmware update from our Support team, if you have received a battery with the outdated firmware. For an efficient and timely update, we require a stable internet connection on-site and access to your myPower24 LoggerV2 using the ID on the face of the Logger. It is still recommended for the LoggerV2 to be part of the installation for monitoring and control of your Solar MD Energy Storage System. The images will guide you on determining whether or not you’ve got a EX version of our battery.
Did you know the EX version of the Solar MD battery can operate without the LoggerV2? content media
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tiaan.botha
Oct 19, 2022
In Frequently Asked Questions
DC cabling is used in places when self-generation power takes place like photo-voltaic installations or a battery. When designing a system cable sizing is imperative, especially in Low-Voltage systems. Resistance describes how difficult it is to make electrical current flow through a material. It is a measure of how much voltage an element needs in order to increase electrical current. Cable thickness is particularly important for low voltage applications with voltage drops or loss being the most common problem for low voltage system faults. Undersized cables waste energy(energy converter to heat), with oversized cables resulting in a waste of money due to an overspend on copper. Thickness and insulation determine the maximum voltage for the application. The amount of current determines the thickness and the type of material that the cable is made from. Factors such as electrical resistance of the material, the length of the cable and the diameter of the cable determine cable resistance. When current passes through a cable, the cable resistance is responsible for a voltage drop over the length of a cable as well as the cable heating up. An increase in current will have a worse effect with an undersized cable that heats up and can cause fires. It is important to keep the voltage drop(losses) to a minimum with the obvious way to increase the thickness of a cable or to keep the length of a cable as short as possible. Another option to avoid losses is to increase the voltage of a system. Additional resistance is created by items such as: Fuses Bad cable lug crimps Loose connections Dirty/Corroded contacts There are various ways to avoid losses between batteries in a parallel circuit including a diagonal connection, a common busbar or with a positive and negative post with the requirement of cable to be exactly the same length. Cable thickness on Low-Voltage applications for Solar MD LiFePO4 batteries are as follow: SS4037(100A) - 35mm SS4074(100A) - 35mm SS4143(200A) - 50mm Further self-education on cable sizing for systems can be found in Victron Energy’s Wiring Unlimited document - https://www.victronenergy.com/upload/documents/Wiring-Unlimited-EN.pdf This document shows the maximum current for a number of standard cables - https://www.victronenergy.com/upload/documents/BatteryCables.pdf
What  is the ideal Cable cable thickness on a Solar MD battery installation? content media
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