China Deligreen Power Co.,ltd company news

Most of lifepo4 battery pack for home solar energy storage system is 48V. 15 pcs or 16 pcs lifepo4 battery cell in series connection. There is a question usually asked,and some people doesn't understand,is the energy storage battery capable for high voltage system? How much voltage is considered ... Read More

Deligreen is goint to attend the Exibition Poland Warsaw PTAK at 31st May to 2nd June. Sincerely welcome to our booth for visit. We supply as below Lithium battery cell,prismatic and cylindrical cells,18650 LFP NMC Cells. 12V Battery pack Home energy storage system LTO cell BMS Active balancer DIY ... Read More

What is battery internal resistance? It refers to the resistance of current flowing through the battery when the battery is working. It consists of ohmic internal resistance and polarization internal resistance. The large internal resistance of the battery will lead to the reduction of the battery ... Read More

You may notice 3.2V 280Ah LiFePO4 battery, especially EVE lf280k is very popular in the market. Considering the personal usage, you may not need such large capacity battery. 50Ah, 100Ah are what you want. Deligreen has 100Ah, 280Ah both in EU stock. It's not easy for supplier too. Why cannot you ... Read More

4th Generation TC 3.3KW HK-M Series /6.6KW HK-L Series OBC Tiecheng Information Technology Co.,Ltd. are well-known on-board charger manufacturer for new energy vehicle in China all over the world ,who have 23-year professional service experience. Good quality & High efficiency is Trustworthy ! ... Read More

Hello Deligreen team, I live in Ukraine and now we have problems with electricity in private houses and apartments. Many people want to have a backup power supply. Do you have batteries in EU stock ? How can we order 3.2V 120Ah LiFePO4 batteries from you ? Thanks for your help ! Since the early ... Read More

The working principle of Off grid solar energy system The solar panel receives sunlight and converts them into DC output during the daytime.Some the DC power is converted into AC power by the inverter to supply Household Electric Appliances, and the rest charges the battery pack. What do you do ... Read More

The charging of the electric car depends on three components and its speed will always be determined by the weakest link of the chain. These three components are a charging station, a charging cable and an on-board charger. The least known of these three is the on-board charger. Onboard charger (OBC... Read More

To mix different LiFePO4 batteries is not recommended. The reason is very simple, mixing different LiFePO4 batteries will affect the effect of the entire battery pack, including output power, safety, etc. But for some specific details, I hope this Blog can help you learn relevant knowledge. Mixing ... Read More

What is an off-grid solar energy system An off-grid solar energy system is an power system that is off the grid of an energy company or utility. It can generate power from solar without grid power. An off-grid energy system uses solar energy to generate the energy for home. Advantage of off-grid ... Read More