LiFePO4 Solar Street Light Lithium Battery Mppt Solar Charge Controller

12V 24V Solar Street Light Lithium Battery Safe Reliable MPPT Controller

Description of 12v 50ah Solar Street Light Lithium Battery

Solar street light lithium battery is more intelligent. Solar street light lithium battery has become more and more intelligent, and the function is more and more perfect. Solar street light lithium battery can be adjusted according to the user's needs for the battery, the length of use, etc. The solar street light lithium battery has built-in advanced intelligent BMS microcomputer management system with early warning and three protection functions such as overcharge, overdischarge, overcurrent and temperature, and has good communication with PC.

12v 50ah Solar Street Light Lithium Battery Features

• Easy installation: off-grid power generation, free from cable ties, easy installation

• Long cycle life: Adopt lithium battery for energy storage, small size, light weight, long cycle life.

• Intelligent matching light source to improve load efficiency.
• Solar street light lithium battery is an environment-friendly secondary battery, which is ideal for green energy storage solutions.
• Stable DC output control: With various protection functions such as short circuit protection, overload protection, overvoltage protection, temperature protection, etc., for normal use in harsh environments.

12v 50ah Solar Street Light Lithium Battery Advantages

• Fast charging speed: more than 1.5 times the charging speed of ordinary batteries.

• High depth of discharge: the depth of discharge can reach at least 80% or more.

• Adjustable solar panel bracket, the greater to improve the light collection;

• Lithium battery installation is convenient to install directly below the solar panel, small size and light weight to reduce construction costs cost costs;

• Long service life: the number of charge and discharge cycles is more than 2000 times.

Production Process

• Capacity separation of lithium battery cells: All cells should be divided for the second time to ensure the full capacity of the battery.
• Battery pack: The internal resistance and voltage of the battery core are paired in groups to ensure that all internal resistance and voltage of the whole battery pack are consistent, and the products with higher safety and quality can be achieved
• Bracket combination: The battery pack adopts the safest bracket combination, so the heat dissipation effect of the battery pack is better and more reliable.
• Battery spot welding: Spot welding with pure nickel sheet has the advantages of small internal resistance, large over-current and no heating.
• Battery management system: Highland barley paper is used for insulation protection and safety protection when the battery is connected; The protection board has the functions of overcharge protection, over discharge protection, over-current protection and balance protection; It has no memory effect and can be charged and discharged at any time
• Aluminum alloy shell packaging: The battery pack is packed with IP67 aluminum alloy shell, which not only makes the appearance beautiful, but also makes the safety protection of the battery not to be ignored.
• Battery test: Battery aging test, charge discharge cycle test, we guarantee to do the best quality to customers.

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.