#SolarBlog

[sunboostaus]

Discover what our customers say about their experience with Australia’s most trusted solar retailer! From consultation to installation and beyond, we ensure top-notch service. ✅

Read more: https://www.sunboost.com.au/blog/sunboost-reviews-and-customer-service/

[zipsolar]

Is your solar system not performing like it used to? 🤔 Learn how to boost the efficiency of your old solar panels!

Read blog 👉: https://www.zipsolar.com.au/blog/maximize-performance-and-efficiency-of-old-solar-panels/

Contact Zip Solar team:

☎️ Call us now on 1300 947 765 📩 Email: info@zipsolar.com.au

[freyrenergyservices]

Do you know is the Hyderabad weather suitable for solar or not? Click on the link to read this Blog https://zcu.io/UKHX

[red-dogs-roofing-florida]

➡️ Everything You Need to Know About Installing Solar Panels on Your Roof https://www.reddogsroofing.com/blog/all-you-need-to-know-about-installing-solar-panels-on-your-roof/ #reddogsroofing #solarpanels #solarinstallation #roofblog #solarblog (at Sarasota County, Florida) https://www.instagram.com/p/CBn_8lFjUB1/?igshid=1g15z2jimbpq1

[red-dogs-roofing]

➡️ Everything You Need to Know About Installing Solar Panels on Your Roof https://www.reddogsroofing.com/blog/all-you-need-to-know-about-installing-solar-panels-on-your-roof/ #reddogsroofing #solarpanels #solarinstallation #roofblog #solarblog (at Worcester County, Massachusetts) https://www.instagram.com/p/CBn_zrunF6o/?igshid=9jzb9yrr84v5

[geb-battery]

Is a ternary lithium battery or a lithium iron phosphate battery better for energy storage?

Many people have a question when considering purchasing energy storage products, which energy storage product is better (longer life)? However, this is often determined by the battery inside. Generally, it is a ternary lithium battery and a lithium iron phosphate battery. So which one is better and what is the difference?

Lithium iron phosphate battery (LiFePO4) refers to a lithium ion battery with lithium iron phosphate as the positive electrode material. The cathode materials of lithium-ion batteries mainly include lithium cobalt oxide, lithium manganate, lithium nickelate, ternary materials, lithium iron phosphate, etc., of which lithium cobalt oxide is the cathode material used in most lithium-ion batteries.

Ternary polymer lithium battery refers to a lithium battery whose positive electrode material is lithium nickel cobalt manganese oxide (Li(NiCoMn)O2) or nickel cobalt aluminate ternary positive electrode material. The ternary composite cathode material uses nickel salt, cobalt salt and manganese salt as raw materials, and the ratio of nickel, cobalt and manganese can be adjusted according to actual needs. The battery with the ternary material as the positive electrode is safer than the lithium cobalt oxide battery, but the voltage is too low, so when it is used in the mobile phone (the cut-off voltage of the mobile phone is generally around 3.0V), there will be an obvious feeling of insufficient capacity.

The energy density of ternary lithium batteries will be higher than that of lithium iron phosphate batteries. If it is the same power, the volume of the ternary lithium battery will be about twice smaller than that of the lithium iron phosphate battery. Most ternary lithium batteries are also used as 18650 batteries, which are also commonly used by Tesla, and lithium iron phosphate batteries are often used on buses. Tesla can go further with a ternary battery because of its light weight and long range. Another reason why buses do not use ternary lithium batteries is for safety reasons. Lithium iron phosphate batteries do not burn in the event of a short circuit. In actual use, the lithium iron phosphate battery has high temperature resistance and strong safety and stability. Cheaper and better cycle performance.

Both of these batteries can be used for energy storage, but it depends on which point you value, but if you want to use it at home, for safety, because charging indoors is more dangerous, it is easy to short circuit and cause fire, it is recommended to choose lithium iron phosphate battery. If it is only used outdoors, it is no problem to choose a ternary battery.

[freyrenergyservices]

Solar Panel Installations can help you generate your own electricity from sunlight and save on high bills. To know more about how solar panels save people money, read https://freyrenergy.com/do-solar-panels-save-people-money/

[red-dogs-roofing-florida]

➡️ Everything You Need to Know About Installing Solar Panels on Your Roof https://www.reddogsroofing.com/blog/all-you-need-to-know-about-installing-solar-panels-on-your-roof/ #reddogsroofing #solarpanels #solarinstallation #roofblog #solarblog (at Sarasota County, Florida) https://www.instagram.com/p/CBn3d3Wjh2B/?igshid=4u68hedgm76u

[red-dogs-roofing]

➡️ Everything You Need to Know About Installing Solar Panels on Your Roof https://www.reddogsroofing.com/blog/all-you-need-to-know-about-installing-solar-panels-on-your-roof/ #reddogsroofing #solarpanels #solarinstallation #roofblog #solarblog (at Worcester County, Massachusetts) https://www.instagram.com/p/CBn3TR4nKnJ/?igshid=1l0qcllgp3eup

[geb-battery]

What are the common faults of lithium batteries

Problems in the production process of lithium-ion batteries:

1. Internal resistance of battery

If the positive and negative plates of the battery are improperly welded or the internal resistance of the rivets in contact with the pressure plate is too large, the internal resistance of the lithium-ion battery will be affected. If the pores of the separator are too small, the internal resistance of the battery will also be affected.

2. Battery voltage

In the production process of lithium-ion batteries, the positive electrode will be mixed with impurities, and the crystallization of the negative electrode will reduce the voltage of the lithium-ion battery. The incomplete formation of the SEI film during the formation process can also make the voltage of the Li-ion battery too low.

Problems during the use of lithium-ion batteries:

1. Unable to charge and discharge

Lithium-ion batteries cannot be charged while being charged, and cannot be discharged normally when in use. There may be the following reasons.

The failure of the protection plate protection or the failure of the protection plate and the external short circuit between the lithium-ion battery and the appliance may cause the lithium-ion battery to not charge effectively.

The voltage of the lithium-ion battery is lower than the protection voltage of the protection board or the controller, and the damage of the protection board or the controller will make the lithium-ion battery unable to discharge normally during use. The same result occurs when the line is disconnected.

2. Abnormal temperature

If the lithium-ion battery has abnormal temperature during charging or discharging, such as excessive temperature, there may be a slight short circuit inside the lithium-ion battery.

3. Suddenly stop working

When the lithium-ion battery suddenly stops working during use, it is very likely that the lithium-ion battery has been discharged. When the minimum voltage of the protection board or the controller is reached, the self-protection function of the lithium-ion battery is turned on, resulting in a power outage. .

If the excessive working current for a long time exceeds the designed protection current of the protection board or the continuous current of the controller, the protection board or the controller will stop working, causing the lithium-ion battery to suddenly stop working.