High voltage lithium battery Fox ENGINY CUBE CM2900 2.88KWH 57.6V with BMS

Fox ESS Energy Cube: Modular high voltage LFP storage with BMS integrated for advanced self-consumption

Optimizing the energy independence rate in a solar installation requires storage systems capable of managing high powers safely, efficiently and scalable. Battery Fox ESS Energy Cube (Master Module CM2900 with BMS) represents the avant-garde in residential and commercial high-voltage accumulation. When operating in a raised voltage range, this system minimizes the losses due to current conversion and maximizes the overall efficiency of the whole, allowing us to take advantage of until the last watth generated by your solar panels during the hours of the day for your night consumption.

LFP cell technology, structural safety and smart BMS system

The Energy Cube series exclusively uses cells with chemistry lithium Ferrophosphate (LFP), recognized in the photovoltaic sector because it is the safest, stable and lasting option in the market. This chemical compound eliminates the risks of thermal leakage and guarantees excellent thermal behavior even under rapid load and discharge regimes or demanding environmental temperatures.

The module incorporates the system into its structure BMS (Battery Management System) high precision Fox ESS. This electronic brain constantly monitors critical parameters such as the voltage of each cell, the current and the internal temperature of the accumulator, swinging the loads to prevent overloads or deep discharges. Thanks to this millimeter control, the team retains a 98% loading and unloading efficiency and it allows a real ÓrDO (DOD) depth of 90%, far exceeding conventional accumulation technologies. If you want to configure a complete hybrid system, this master block is the ideal basis to coordinate with inverters network of high voltage and support the most demanding consumption of housing.

Modular design stackable Plug & Play and long-term certified durability

One of the greatest virtues of the Energy Cube design is its revolutionary system of stacking. Physical architecture allows you to add additional slave modules vertically by means of integrated rapid connections, completely eliminating cumbersome outdoor wiring bridges between batteries and drastically reducing installation times on the ground. You can start with this master module of 2.88kwh and expand the total storage capacity clean and compact as they grow your energy needs.

With an IP65 degree of protection, the battery has a robust chassis that allows its placement in interior or semi-covered spaces with total tranquility. Its excellent environmental tolerance and dissipate design allow you to offer a shelf life exceeding 6000 work cycles, ensuring that your investment will maintain optimal photovoltaic performance for more than a decade. To complement this mass storage in residential covers, you can explore our range of fixings and structures for solar to ensure maximum and clean energy captures.

Technical characteristics:

• Model Model: ENERGY CUBE CM2900 (Master Module with BMS).

• Nominal energy capacity: 2.88 kWh.

• Nominal tension of the module: 57.6 V.

• Operating voltage range: 48.0 V to 66.0 V.

• Chemistry of the battery: Lithium ferrophosphate (LIFEPO4 / LFP).

• Depth of discharge (DOD): 90%.

• Charging Efficiency / Farradic Download: 98%.

• Recommended maximum load current: 45 A.

• Recommended maximum discharge current: 45 A.

• Lifetime cycles: Greater than or equal to 6000 cycles (at nominal conditions).

• Degree of environmental protection: IP65 (suitable for indoor mounting and protected areas).

• Integrated Communication: Ports RS485 / CAN for synchronization with inverters.

• Dimensions of the module: 570 mm wide x 350 mm background x 133 mm high.

• Net Structural Weight: 32.4 kg.

• Extension: Modular design stackable with direct connection without external cables.

Frequently Asked Questions section (FAQ)

1. What differentiates a high voltage battery (H.V.) Like the Energy Cube of a low voltage at 48V? High voltage batteries operate much closest to the solar field and the housing consumption network. This reduces the current intensity necessary to transfer the same power, decreasing heat losses in the cables and significantly improving the efficiency of the loading and unloading processes of the solar kits hybrid.
2. How many battery modules can be connected together in the same system? Fox ESS modular design allows you to connect several ENERGY CUBE modules in series to raise the capacity and total voltage of the storage system, flexibly adapting both standard domestic consumption and small shops that require a large energy bank Speed.
3. Why is it important that this module include the integrated BMS? This module acts as a master unit because it includes the battery management system (BMS). The BMS is indispensable to regulate communication with the hybrid Inverter and intelligently control the physical state of lithium cells, guaranteeing a completely secure operation and lengthening the useful life of the equipment.
4. What maintenance does this type of LFP lithium battery require? Unlike the ancient lead-acid or gel batteries, Fox ESS's LFP cells are sealed from the factory and do not require any type of chemical or filled maintenance. Just keep the exterior of the clean dust chassis and ensure that natural ventilation grilles remain clear.
5. Is the Fox ESS Energy Cube compatible with inverters of other brands? Is designed primarily to offer optimal native integration with the range of inverters high voltage hybrids of Fox ESS. For connections with inverters from other manufacturers, it is recommended to consult previously with our technical department to verify the compatibility of the CAN / RS485 communication protocols.