Lithium-Ion Battery – 8.4kwh Solar Energy Storage Brick

Back up your solar panels and run your 12V appliances and devices off the grid. It can power your lights, cameras equipment, tablets, CPAP, and other electrical appliances.

Constructing a rechargeable Li-ion battery cell requires adding inactive weight and volume (current collectors, separators, electrolyte, and packaging). This reduces the energy density by 50% or more.


Whether you have a large solar system or a small one, battery storage helps you save money and reduces your carbon footprint by providing power when the sun isn’t shining. It also helps you prepare for grid outages.

With easy installation and a minimalist design, the Power storage New Lithium Ion Battery 16.8Kwh Solar System Home Energy Storage Brick brick complements a variety of home styles. And it’s modular, so the battery capacity can be increased freely and flexibly according to your family’s energy use.

Lithium batteries have a longer lifespan and a higher tolerance level when it comes to discharge than lead acid batteries. However, they need to be charged fully before each usage to extend the battery’s lifetime. Cycling your battery too often can degrade it. For example, using a battery for 4.8 or 6.7 hours before charging it again can shorten its lifespan by 80%.

This is why our home battery systems come with an intelligent charger that prevents overcharging by adding a dump load. The dump load — usually a hot water tank with optional heating coils — dissipates the excess energy as heat to prevent overcharging and prolonging your battery’s lifespan. This is a feature you can’t find in many other battery systems. It’s what makes the Uniti EcoFreedom and Power storage brick so reliable.


The power storage brick reduces your reliance on the grid and provides backup electricity for when the sun isn’t shining. This means you’ll have more energy available at night and can save on electricity costs.

A solar battery is the best way to maximize your self-consumption of solar energy. According to a study by Hassan et al, solar PV households with a battery can reduce their electricity consumption by up to 70%.

Battery capacity, measured in kilowatt-hours (kWh), affects your system’s performance and price. A 10 kWh solar battery is the recommended size for most households.

This battery combines AGM design with nano silica gel for an improved cycle life and performance. It has a lifespan of up to 6000 cycles at 80% DoD and is highly durable.

The energy storage unit is a single integrated product, making it easier for installers and homeowners to install. This enables the installation of a solar system with battery at a lower cost and reduced complexity.

The battery is equipped with a high-efficiency MPPT solar charge controller to ensure maximum power output and optimal performance. It also has a beautiful and minimalist design that complements various home styles. It can also be easily expanded to meet the needs of your household. In addition, it has passed abuse and safety tests, including short circuit, drop, impact, thermal shock, crush and overcharge.


Compared with lead-acid batteries, lithium ion can discharge at a much higher rate and with longer lifespan. These are some of the factors that make it an ideal option for solar energy storage. The battery can be charged from the sun and plugged into a power outlet when the grid goes down, giving you back-up for essentials like cooking, light, and communication.

The system also features an inbuilt 120A MPPT solar charge controller, which maximises the input from your solar panels, delivering the most power possible. It can also be used to supply power at night by recharging from a utility or generator, with full overcharge protection.

Our high-performance ESS uses lithium batteries with a proprietary design that combines the advantages of AGM and GEL technologies to deliver a long service life with low cost. Its fashionable product-category/powerwall design and modularity complement a range of home styles. The system is also easy to install and expand.

The ESS can be integrated with other energy generation sources such as solar PV, wind turbines, or generators to offer a complete solution for your home’s electricity needs. It can even be coupled with an EV to enable smart charging and reduce peak demand charges in your local network area. In addition, it can help you save money by reducing the amount of energy you export to the grid at times when the tariff is highest.


Our 48v 150ah lithium battery can easily replace several smaller, heavier lead-acid batteries in your RV or solar energy system. The OSM-16S150N is an advanced Group 16D Lithium Iron Phosphate (LiFePO4) battery that delivers superior performance at a great price. This lightweight lithium battery features internal BMS (Battery Management System) that monitors and distributes power between cells. This prevents overcharging or over discharging.

GSL ENERGY is a manufacturer of safe lithium battery, with years of experience and a large production base. Our factory is committed to research, development and sales of new technology for lithium battery, which helps our products become more affordable and reliable. Our products are approved by CE, ROHS and UN38.3, and pass all battery tests.

Powered by the sun and stored for use at night, this powerful off-grid power storage system is the key to sustainable electricity for your home. It enables you to optimise the utilisation and management of electrical energy, and reduce your electricity costs, for example by charging with low-priced night tariff mains power.

The power storage brick is an attractive flat lithium-ion battery that integrates perfectly into a variety of homes. The size of a radiator, it sits inside your home and can be hidden behind walls or ceilings, and even looks nice on the outside of your house. The battery reduces your reliance on the grid and automatically becomes your home’s backup in case of a power outage. It saves you money, reduces your carbon footprint and prepares you for future changes in the electricity supply.