Batteries are the most important elements in isolated photovoltaic installations, representing approximately 40% of the initial investment. For this reason and in order to ensure the correct functioning and maintenance of the system you wish to implement, it is essential that you choose the right model, either for GEL or AGM (sealed) batteries.
When defining the battery bank to be used, it must be considered that no more than three battery banks in parallel are recommended, in order to achieve optimal system performance.
SOLAR ENERGY BATTERIES ACHIEVE GREATER PERFORMANCE AND ENERGY EFFICIENCY
Ideal batteries for applications in renewable energy systems, they are used to store the energy from photovoltaic panels. They provide the system with the ability to operate, and in this sense, the use of deep cycle batteries is recommended, as they optimize the performance of the system.
Lithium battery Huawei Luna2000
We have one of Huawei's most anticipated products available for the photovoltaic energy market. The new high-voltage Huawei LUNA2000-5 / 10/15-S0 modular lithium battery. Although it is compatible with a wide variety of self-consumption inverters on the market, it is especially compatible with the Huawei SUN2000 2-6KTL-L1 single-phase inverters.
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TAB
2V elements are perfect for implementing isolated photovoltaic systems, since they have a shell life of up to 3000 cycles at 50% discharge depth, support voltage drops, and are capable of delivering up to 33% of their rated capacity, among many other advantages.
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Ultracell
12V monoblock batteries are the best solution for small systems. These elements have flat positive plates, which significantly reduce the initial investment, but limit the battery’s shell life to 400-900 cycles, implying periodic replacement. These batteries have a maximum capacity of 235 Ah, allowing to store only up to 11 nominal kWh in a single 48V bank.
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BYD Lithium Battery
ByD's B-Box line of lithium batteries are widely recognized for having high technological safety standards. This line is characterized by its high performance, modular design and can be installed in a simple way, besides its maintenance is minimal. The batteries have an smart management system named (BMS) that gives them longer life. Likewise, the B-Boxes are designed with a natural cooling system that allows greater efficiency. The BYD Lithium batteries have a 10-year guarantee and have international TUV, UL and CE certifications.
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