Energy Storage Lithium Battery 48volt 50ah Solar System Telecom

Description of 50Ah Lithium Ups Battery Backup

CASI energy storage lithium battery system is mainly used in the communications industry backup power supply, UPS uninterruptible power supply; performance in line with the requirements of the communications standard class technical report "back-up lithium-ion battery pack for communications", using aluminum alloy rigid packaging lithium iron phosphate structure, to meet the telecommunications business on the new and higher requirements of communications backup power.

50Ah Lithium Ups Battery Backup Parameters

Product Features

• Product Name: Energy Storage Lithium Battery
• Power control technology combined with computer, which can monitor and control various parameters and status in real time.
• Adopting self-cooling method, the whole system has extremely low noise.
• Fully intelligent design, configured with a centralized monitoring module, with four to (telemetry, telematics, remote control and remote control) functions, to achieve computer management, which can be communicated with the remote central monitoring center.
• Secondary power down function, with alarm information when the battery voltage is lower than the alarm value, and automatic power down when the voltage is too low to protect the battery.
• Good electromagnetic compatibility of the system.

Main Advantages

• Product Name: Energy Storage Lithium Battery
• Higher volume specific energy and weight specific energy, and no special requirements for space and weight bearing when installed, which greatly reduces the rental cost of the site.
• Long cycle life of lithium iron single cell batteries of more than 6000 cycles.
• Superior temperature characteristics: the ambient working temperature can reach -20~+60℃ (recommended use temperature; -15~+50℃), which greatly reduces the equipment acquisition cost and power consumption cost.

Application

• Mountain communication base station
• Communication base station energy storage
• Backup power
• Outdoor Microstation

Production Process

• Li-ion battery cell sorting cabinet: all incoming cells are subjected to secondary sorting to ensure the full capacity of the battery.
• Sorting pairing: each cell is sorted to ensure the consistency of the voltage and internal resistance of the cells in the same battery pack, which effectively improves the stability of the battery.
• Automatic spot welding: Use automatic spot welding machine to spot weld the positive and negative electrodes of the battery pack, which is efficient and stable without desoldering.
• Welding BMS: Welding and installing BMS for each battery pack, which can protect the overcharge, overdischarge, overcurrent and overvoltage.
• Finished product testing: The finished battery finally needs to go through a number of tests to confirm that the performance is stable and meets the standards before it is packaged and shipped.

Together with our customers and suppliers, we have been partners in solar battery industry for 12 years and have supplied over 20 kinds of patent solar systems for home and abroad.

In 2008, we established FairylandSolar^TM and won our first solar home system project--“GoldSun” project for whole Shaanxi province which was a famous big project appointed by Chinese government. During 3 years installation, we were always moved a lot when people showed true smile when lighting their home. They should carry a heavy battery and walk hours home, so aftersales is so difficult that pushes us to supply high quality products with long lifetime. We invested gel battery production line with a 50 staff team who has 20 years production experience for AGM battery. For the enough good quality and reasonable price, we becomes a stable supplier for solar projects, OEM for them.

In 2018, as the rapid development of lithium battery, we established CASISOLAR^TM that started a team only for packing lithium batteries. During the past 3years, we found the wide difference between price and products. As government promotes “ giving retied battery a second life” , some make a profit in troubled situation, providing retired cells for solar making great lost in a long term or even has personal safety hazard.

So in CASISOLAR, we don’t think it is 100% safe to use retired battery cells. We only accept cells at Great A with 5 years more warranty. We didn’t grow up quickly but we harvest every customer we have cooperated. We always enjoy and appreciate troubles met during every cooperation, and give great enthusiasm and confidence.

Our mission is to provide solar energy at low cost over a long lifetime.