Lithium-ion batteries (LIBs) continue to draw vast attention as a promising energy storage technology due to their high energy density, low self-discharge property, nearly zero-memory effect, high open circuit voltage, and long lifespan. In particular, high-energy density lithium-ion batteries are considered as the ideal power source for electric vehicles (EVs) and hybrid electric vehicles (HEVs) in the automotive industry, in recent years. A lithium-ion (Li-ion) battery is an advanced battery technology that uses lithium ions as a key component of its electrochemistry. During a discharge cycle, lithium atoms in the anode are ionized and separated from their electrons. The lithium ions move from the anode and pass through the electrolyte until they reach the cathode, where they recombine with their electrons and electrically neutralize. The lithium ions are small enough to be able to move through a micro-permeable separator between the anode and cathode. In part because of lithium’s small size (third only to hydrogen and helium), Li-ion batteries are capable of having a very high voltage and charge storage per unit mass and unit volume. WHY LITHIUM BATTERIES Compared to the other high-quality rechargeable battery technologies they have one of the highest energy densities of any battery technology today (100-265 Wh/kg or 250-670 Wh/L). In addition, Li-ion battery cells can deliver up to 3.6 Volts, 3 times higher than technologies such as Ni-Cd or Ni-MH. This means that they can deliver large amounts of current for high-power applications, which has Li-ion batteries are also comparatively low maintenance, and do not require scheduled cycling to maintain their battery life. Li-ion batteries have no memory effect, a detrimental process where repeated partial discharge/charge cycles can cause a battery to ‘remember’ a lower capacity. This is an advantage over both Ni-Cd and Ni-MH, which display this effect. Li-ion batteries also have low self-discharge rate of around 1.5-2% per month. They do not contain toxic cadmium, which makes them easier to dispose of than Ni-Cd batteries.

Lithium Batteries

We provide all types of solar panels available, such as monocrystalline, polycrystalline, PERC, and thin-film panels. 

Solar Panels

On-Grid inverters have a special feature called Anti Islanding Protection which allows them to shut down the power supply from the solar panel system for the home when there is an electrical arc.

On-Grid Inverters

Off-Grid inverters also work whenever there is a power cut, by drawing stored energy from the battery bank (when sunlight is unavailable or at nighttime).

Off-Grid Inverters

Hybrid Solar inverters are featured with a combination of on-grid and off-grid solar.

Hybrid Inverters

To achieve our and humanity's sustainable aspirations, we provide all kinds of solar lights, like streetlights and wall lights. Make your projects brighter and less costly!

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