Lead-acid batteries are short-lived and require regular replacement. Lithium-ion (li-ion) batteries are not expensive, which means high initial investment.

But there is a way out! Lithium-phosphate batteries BYD B-Box have the best price in the market among lithium-ion batteries.

Hereby the official warranty for them is 10 years, and the service life may reach 16 years!

At recalculation of cost for energy storage the price of kilowatt hour, accumulated and used from battery BYD B-Box, turns out to be by 4 times lower than the same performance for lead-acid accumulator batteries!

At comparatively higher initial investments BYD B-Box batteries turns out to be significantly cheaper that traditional accumulators!

BYD B-Box battery is ideally compatible with stand-alone and hybrid invertors Victron Energy, and may be used both in stand-alone and stand-alone on-grid energy supply systems.

As an option the systems may be equipped with modules of solar generation (PV panels).

The modular architectures of BYD B-Box batteries and inverter equipment Victron Energy allow assembling the different configurations of stand-alone systems with capacity from 2.5 to 7.5 kW h and power from 3 to 8 kVA. Hereby, some similar systems may be united into clusters that allow accumulating the total capacity up to 80 kW h!

The uninterrupted energy systems with BYD battery and Victron Energy inverter allow accumulating the electric energy from the network, providing the users with electric energy in case of central black-outs.

Besides, the larger capacity of battery and its ability quickly and almost completely to discharge without worsening in performances allow using the systems, based on BYD B-Box accumulator batteries for temporary increase in peak loads in local energy network, “mixing” the energy from accumulator to the energy from the common user network.

We offer 4 configurations of uninterruptible power systems that differ with load power and capacity of batteries.

Each offered option of solar generation may be connected to any uninterrupted power supply system BYD/Victron Energy transforming it into the real stand-alone solar power plant.

The modules differ with a number of PV modules, included into them, and electric power, generated by them. More powerful option of solar generation will be able quicker charging the accumulator battery and providing with higher level of autonomy.