Deye
Deye SE-G5.1Pro-B 5.12 kWh – Flexible LiFePO4-based battery module
The Deye SE-G5.1Pro-B is a high-performance battery module with a storage capacity of 5.12 kWh, based on safe lithium iron phosphate (LiFePO4) technology. With its modular design, support for high-current applications and flexibility in installation, it is the ideal solution for modern energy storage systems in both domestic and commercial settings.Key features at a glanceSafe & durable: Cobalt-free LiFePO4 cells with intelligent BMS Modular and scalable: Up to 64 modules – max. 327 kWh storage capacity High compatibility: Suitable for wall mounting, floor mounting and 19" racks Easy maintenance: Automatic networking, remote monitoring & USB firmware updates Reliable operation: IP20, natural cooling, wide temperature range down to -20 °CCompact, scalable & intelligently networkedWith an individual capacity of 5.12 kWh, the Deye SE-G5.1Pro-B is ideal for smaller storage solutions or as a building block in large-scale modular storage systems. Thanks to the ability to connect up to 64 units in parallel, a maximum total capacity of 327 kWh is achievable. Perfect for applications with growing energy requirements. Automatic network addressing and support for firmware updates via USB or remote access make commissioning and maintenance considerably easier.Flexible mounting options – space-saving & easy to installThanks to three mounting options – rack mounting (19-inch), wall mounting or floor installation – the module can be positioned optimally in almost any environment. With its compact design, measuring just 133 mm in height, it saves valuable space in technical rooms or living areas.Who is the Deye SE-G5.1Pro-B suitable for?Private households looking for a safe and future-proof storage system Commercial enterprises requiring scalable storage solutions for self-consumption or backup System integrators and installers who prioritise easy integration and low maintenance Sustainability-minded users who rely on environmentally friendly storage technologyFAQs on the Deye SE-G5.1Pro-B battery storage systemHow much energy is actually usable?One module provides a gross capacity of 5.12 kWh, of which approximately 4.6 kWh is usable at a 90% depth of discharge; it is particularly suitable for domestic and commercial applications.What are the applicable voltages and currents per module?The module operates at a nominal voltage of 51.2 V and has a capacity of 100 Ah. The continuous current is 50 A, with a peak current of up to 150 A possible for 10 seconds.How many modules can be combined?In the IP20 version, up to 64 modules can be connected in parallel, corresponding to a total capacity of over 327 kWh. Common in domestic applications: six modules per tower, i.e. 30.7 kWh per unit.How long does the module last?The cells achieve over 6,000 cycles at 90% DoD, with a residual capacity of at least 70% at end of life, meaning they are designed for long-term use.Which ‘ Deye ’ inverters is the system compatible with?The battery is officially approved for all three-phase hybrid inverters in the SUN-xK-HP3 and SUN-xK-BM series, and is fully plug-and-play compatible without the need for any additional adjustments. We strongly recommend checking the compatibility list, as the manufacturer may make changes. Contents of the Deye SE-G5.1Pro-B rack battery module (5.12 kWh): Module typeThis is a a single, flexible low-voltage battery module for installation in 19-inch racks, wall mounting or floor-standing.1 x Deye SE-G5.1Pro-B battery module (5.12 kWh)The central storage unit with 5.12 kWh (100 Ah) in rack format, including a smart, integrated battery management system (BMS).1 x set of mounting handles / rack earsHandles for easier handling and for securing the module in a 19-inch server rack.1 set of battery connection cables (positive & negative)A pair of pre-assembled high-performance cables for connecting the module (or battery stack) to a compatible hybrid inverter.1 x communication cable (CAN/RS485)A data cable for communication between the battery module and the inverter.1 x parallel connection cable (power & communication)Short cables to connect this module’s power and data bus to another module.1 x earth cableA protective earth cable for the correct earthing of the housing.1 x User and Installation GuideA printed manual describing the various installation types (rack, wall, stacking).2 x wall bracketsFor wall mounting the battery pack 4 x feetFor stacking and securing the battery
Deye GE-F60 – State-of-the-art energy storage solution for domestic and commercial applications
Deye’s GE-F60 series represents the next generation of intelligent high-voltage energy storage systems. It combines high-performance lithium iron phosphate (LiFePO4) technology with an integrated energy management system, thereby offering a reliable, safe and scalable solution for energy storage, for both domestic and industrial use.Highlights at a glanceCapable of black start & suitable for off-grid use: Automatic restart in the event of a power cut High efficiency and service life: Over 6,000 charge cycles with minimal capacity loss Scalable up to 600 kWh & 500 kW: Flexible expansion to meet growing requirements IP55-certified: Dust- and splash-proof for a wide range of locations Safety & security of the highest standardThe GE-F60 sets new standards in terms of safety:Active gas, smoke and temperature monitoring Aerosol fire-extinguishing system in the module & complete system Redundant power supply for maximum reliability Intelligent cell balancing and automatic fault detection Scalable for any applicationThe basic system comprises 12 modules, each with a capacity of 5.12 kWh, resulting in a total capacity of 61.44 kWh (55.29 kWh usable). Depending on the application, the battery capacity can be expanded to up to 360 kWh. Up to 10 systems can be connected in parallel via the AC side, making them well-suited for large commercial or industrial projects.Who is the Deye GE-F60 suitable for?Private households seeking maximum energy independence SMEs & industrial facilities requiring a stable power supply and peak load management Emergency power systems that must be fail-safe and capable of black start PV projects with high output and storage requirements Off-grid systems, e.g. for remote buildings or isolated gridsFAQs on the Deye GE-F60 energy storage solutionHow much energy is available when the unit is fully loaded?A tower comprising 12 modules delivers 61.44 kWh gross. With a depth of discharge of 90 %, approximately 55.29 kWh of this is usable.What voltages and currents apply?The nominal system voltage is 614 V. The operating range is from 480 to 700 V. The continuous discharge current is specified as 100 A; up to 125 A is possible for short periods.To what extent can the system be scaled?For larger commercial or industrial applications, up to six GE-F60 units can be operated in parallel. This enables total capacities of up to 360 kWh to be achieved.Which inverters is the system compatible with?The GE-F60 is fully pre-configured for hybrid inverters in the SUN-29.9K/30K/35K-SG01HP3-EU-BM3 and SUN-40K/50K-SG01HP3-EU-BM4 series. The appropriate CAN profile (code 00) is already pre-programmed at the factory; manual configuration is not required. It is strongly recommended that you check the compatibility list, as the manufacturer may make changes.What safety features are built in?The safety concept includes gas and smoke detection, active pressure relief, an integrated aerosol extinguishing cartridge and an automatic shut-off within three seconds. These measures specifically address common concerns regarding installation indoors or in the cellar.
Deye GE-F120-2H2 – The future of smart energy management
The GE-F120-2H2 ‘ Deye ’ represents a new generation of high-performance hybrid energy storage systems for residential, commercial and industrial applications. With a rated power of 50 kW and an impressive storage capacity of 120 kWh, this high-voltage system is the ideal solution for complex energy requirements, maximum operational reliability and complete energy independence.Highlights at a glanceGenerous storage capacity: 120 kWh of energy for peak loads and long-term buffering Fast charging/discharging: Optimised for dynamic energy cycles Redundant power supply: Maximum reliability for critical applications Black-start function: Automatic restart possible without a network connection Safe battery technology: Long-lasting & thermally stable LiFePO4 cells Smart storage solution offering maximum flexibilityWith the GE-F120-2H2, Deye combines state-of-the-art technology in a single integrated system: a hybrid inverter, lithium iron phosphate (LFP) batteries and an advanced energy management system (EMS) work seamlessly together. This enables energy flows to be optimised, self-consumption to be maximised and peak loads to be efficiently absorbed, entirely without external support.Redundancy & Black Start: Reliable even in extreme circumstancesThe redundant power supply design guarantees uninterrupted operation even in the event of partial failures. The black-start function allows the system to restart completely without an external power source, making it ideal for off-grid installations or in the event of power cuts in critical infrastructure.LFP technology: Safety & service lifeThe LiFePO4 batteries fitted offer: High thermal stability Long service life & over 6,000 charge cycles Low risk of thermal runaway Sustainability & environmental friendliness Who is the GE-F120-2H2 suitable for?Industrial plants with peak load management PV-powered emergency power supply in commercial buildings Off-grid power supply Critical systems requiring redundancy Large private estates with high energyFAQs on the GE-F120-2H2 Energy Storage System ( Deye )How much energy is actually available?One cabinet provides a gross capacity of 120 kWh, of which around 110 kWh is usable at a 90% depth of discharge – ideal for commercial and industrial businesses with high storage requirements.Is 50 kW sufficient for continuous loads?Yes. The integrated power electronics (PCS) provide 50 kW of continuous power and can supply up to 125 A for 10 seconds, making it sufficiently rated even for peak loads.Can I expand the system later?Up to ten cabinets can be operated in parallel. This enables capacities of up to 1.2 MWh and a total AC output of 500 kW without the need for a system change or additional infrastructure.How hot can the system get?The cell temperature must not exceed 35 °C under full load. The integrated thermal management module automatically monitors and regulates the temperature to prevent a drop in performance or premature ageing.Which inverter is suitable for the system?The integrated 50 kW PCS is pre-configured at the factory for all three-phase Deye hybrid inverters in the SUN-29.9 kW to 50 kW series; plug-and-play operation is possible without additional components. It is strongly recommended that you check the compatibility list, as the manufacturer may make changes.Do I need external NA protection?No, the power conversion stack meets the requirements of VDE-AR-N 4105 and EN 50549-1/-2 and incorporates an integrated anti-islanding protection circuit; additional NA protection is not required.
Deye BOS-A high-voltage storage module LiFePO4 7.68 kWh
The Deye BOS-A is a modular high-voltage energy storage module designed for use in high-performance and scalable storage systems for domestic and commercial applications. Based on superior lithium iron phosphate (LiFePO4) technology, each module offers a capacity of 7.68 kWh. Multiple modules are connected in series to form a high-voltage system that ensures maximum efficiency, safety and flexibility for modern photovoltaic installations.Highlights at a glanceScalable high-voltage system: Several modules (e.g. 7 to 21 units) are combined in series to form a high-performance high-voltage storage tower.Maximum safety with LiFePO4: Cobalt-free lithium iron phosphate technology is regarded as the safest and most durable on the market.Intelligent Battery Management System (BMS): Each module is continuously monitored to ensure safe and optimised operation.High efficiency: High-voltage technology reduces energy losses and increases the overall efficiency of the system.Professional rack mounting: Designed for simple and secure installation in standard industrial racks.Flexible scalability for high energy requirementsThe Deye BOS-A storage system is designed for maximum flexibility and future-proofing. Starting with a system size of, for example, seven modules (approx. 54 kWh), the capacity can be adapted to growing energy requirements by adding further modules. This scalability makes the system the ideal solution for high-demand homes with heat pumps and electric vehicles, as well as for agricultural and commercial businesses seeking to maximise their self-consumption and reduce peak loads.Maximum safety and longevity with LiFePO4The use of lithium iron phosphate cells (LiFePO4) sets the highest safety standard in storage technology. These cells are extremely thermally stable, intrinsically safe and do not require the use of cobalt. They are characterised by an exceptionally high cycle life of over 6,000 charge and discharge cycles, which enables a very long service life of over 15 years and makes the system a sustainable and cost-effective solution.Intelligent control and professional installationAt the heart of the system is the intelligent battery management system (BMS), which is integrated into a central control unit (Cluster Control Box). It reliably protects the storage system against overcharging, deep discharge, overheating and short circuits. It also ensures active cell balancing, which maximises efficiency and service life. The individual modules are designed for quick and safe installation in professional racks (control cabinets), ensuring a neat and standard-compliant installation. FAQs on the Deye BOS-A storage systemWhat is the advantage of a modular storage system?A modular system offers you the flexibility to start with a capacity tailored to your current needs and to expand this later, if required, by adding further modules. You can adapt your storage system to meet increasing energy requirements, for example, those of an electric car.Why is LiFePO4 the safest lithium technology?LiFePO4 cells have a very stable chemical structure. They are not susceptible to thermal runaway, even in the event of mechanical damage or overcharging. This makes them the safest choice for use in residential and commercial buildings.What is the advantage of a high-voltage (HV) storage unit over a low-voltage (LV) one?A high-voltage system operates at a higher voltage and, consequently, with lower currents to transmit the same power. Lower currents result in less heat loss in the cables and the inverter, which increases the overall efficiency of the system (PV installation, storage and inverter).Which inverters is this system compatible with?The Deye BOS-A system is optimally matched to the high-voltage hybrid inverters from Deye (e.g. the 50–100 kW series). Communication between the storage system’s BMS and the inverter ensures perfectly coordinated and efficient operation. Compatibility with inverters from other manufacturers should be checked in advance. It is strongly recommended that you check the compatibility list. Scope of delivery: Deye BOS-A (7.68 kWh HV battery storage module) 1 x Deye BOS-A battery module (7.68 kWh)A high-performance high-voltage LiFePO4 storage module for industrial applications with a capacity of 7.68 kWh, designed for installation in 19-inch rack systems.1 x set of internal DC connection cablesShort, high-current-rated power cables for connecting the module in series with the next module within the battery cabinet.1 x internal communication cable (RJ45)A data cable for integrating the module into the internal BMS communication chain for monitoring cell voltages and temperatures.1 x installation kit (screws and mounting brackets)Special brackets and screws for the secure mechanical fixing of the module in the rack’s profile rails.1 x earthing cable (Grounding Cable)A yellow-green cable for the correct equipotential bonding between the module housing and the cabinet’s central earthing point.1 x User Guide (Manual)A technical supplement containing specifications, installation instructions and information on the correct addressing of the module within the system network.
Deye SE-F Series – advanced low-voltage storage system
Deye MS-GS215-2H3 On & Off Grid Battery Storage System
The Deye MS-GS215-2H3 is an air-cooled solar and battery storage system for commercial and industrial applications. With a storage capacity of 215 kWh, an AC output of 100 kW and an integrated PV connection of up to 200 kWp, the system is ideally suited for grid-connected applications, backup solutions and off-grid scenarios. Its compact design, IP54 outdoor protection rating and communication interfaces ETH/4G, CAN, RS485 and Ethernet make the system a high-performance, all-in-one solution for optimising self-consumption, load management and security of supply. Highlights at a glance 215 kWh storage capacity for demanding C&I applications 100 kW AC output power for on-grid, backup and off-grid operation Integrated PV connection with up to 200 kWp PV access power, 160 kW PV input power and 8 MPPT High system efficiency with up to 88 % RTE and 97.6 % maximum converter efficiency Robust outdoor housing with IP54 rating, corrosion resistance class ≤ C5 and an operating temperature range of -20 °C to +50 °C Up to 10 systems can be operated in parallel in off-grid mode Technical performance and system configuration The Deye MS-GS215-2H3 delivers 100 kW AC power at 50/60 Hz and 380/400 Vac. The battery voltage ranges from 660 to 864 Vdc, whilst the system operating voltage ranges from DC 600 to 935 V in grid-connected mode and DC 700 to 935 V in off-grid mode. With a maximum AC output current of 167 A, a power factor of -1 to 1 and a THD of less than 3 %, the system is also suitable for demanding load profiles in commercial environments. On the PV side, the system supports a maximum PV access power of 200 kW, a maximum PV input power of 160 kW and 8 MPPT trackers. The MPPT voltage range is 180 to 750 V, and the full-load range is 450 to 750 V. This allows the system to be flexibly integrated into larger photovoltaic projects and precisely adapted to different string layouts. LCD display, ETH/4G communication, as well as CAN, RS485 and Ethernet are available for system monitoring. Protection functions such as DC Type II / AC Type II surge protection, Protection Class 1, and relevant grid and system certifications underline its suitability for professional C&I energy storage projects. Areas of application and scalability The MS-GS215-2H3 is designed for various application scenarios: as a grid-connected solar and storage solution, as an on-grid backup system, and as an off-grid system connected to generators and critical loads. This makes the system particularly suitable for manufacturing facilities, commercial properties, logistics sites, infrastructure projects and businesses seeking to reduce their energy costs whilst simultaneously improving security of supply. Commercial and industry with high self-consumption, peak loads or backup requirements PV projects in the C&I sector with a need for self-consumption optimisation and storage integration Locations with critical loads such as production lines, IT infrastructure or technical installations Off-grid and hybrid projects with generator connection and scalable system configuration FAQs on the Deye MS-GS215-2H3 Can the Deye MS-GS215-2H3 be operated both grid-connected and off-grid? Yes, the system supports both on-grid and off-grid operation. Typical application scenarios include grid-connected storage solutions, on-grid backup solutions, and off-grid systems with generator connection and power supply to critical loads. How much PV capacity can be combined with the system? The MS-GS215-2H3 supports up to 200 kW PV access power and 160 kW maximum PV input power. In addition, 8 MPPT trackers are available, enabling even larger and more complex PV layouts to be connected efficiently. Is the system suitable for outdoor use? Yes, the housing is rated to IP54 and designed for operating temperatures ranging from -20 °C to +50 °C. The maximum permissible operating altitude is 3000 m, furthermore, the system is designed to withstand corrosion up to class ≤ C5. What communication interfaces and monitoring functions are available? The system uses ETH/4G for system communication and offers CAN, RS485 and Ethernet at converter level. An LCD display provides local status indication and facilitates commissioning as well as ongoing monitoring. How scalable is the Deye MS-GS215-2H3? In off-grid operation, up to 10 systems can be operated in parallel. This makes the system suitable for scalable projects with growing energy requirements or for applications with higher demands on redundancy and security of supply.
Deye BOS-B160 PRO-A3 160.7 kWh battery storage system for industry and commercial use
The Deye BOS-B160 PRO-A3 is a highly efficient, three-phase high-voltage battery storage system that has been specially developed to meet the demanding requirements of the commercial and industrial (C&I) sectors. It replaces rigid and difficult-to-scale storage systems with a modular, turnkey cabinet solution, whilst offering intelligent functions to optimise commercial energy flow.With its well-designed architecture, the BOS-B system is not just a passive energy storage solution, but serves as a future-proof foundation for your company’s energy management (Industrial Storage Hub). It supports seamless integration with high-performance Deye hybrid inverters (such as the SUN-125K series) and ensures that your business retains maximum control over its energy costs at all times.Highlights at a glanceLarge-scale industrial capacity: Offers a generous 160.7 kWh of usable energy in a compact cabinet-based solution, based on long-lasting lithium iron phosphate (LiFePO4) technology.High-voltage efficiency: Connecting the modules in series ensures a high system voltage, which minimises conversion losses and enables extremely rapid energy delivery.Excellent cycle stability: With over 6,000 charge cycles, the system guarantees an extremely long service life and maximum investment security, even with daily, intensive use.Intelligent Master BMS: The integrated control system in the cabinet continuously monitors cell voltages, temperatures and currents, and ensures fully automatic cell balancing.Safety features: Multi-stage protection mechanisms, including automatic shutdown in the event of overcurrent, overvoltage or thermal irregularities, guarantee worry-free operation round the clock.Flexible scalability: Multiple cabinet units can be easily connected in parallel to flexibly adapt the total capacity to the growth of your business.Areas of applicationThe Deye BOS-B160 PRO-A3 is the perfect addition to commercial PV systems and industrial infrastructure:Peak shaving: Reduction in grid usage charges through the targeted absorption of expensive electricity peaks in the industrial production process.Optimisation of self-consumption: Efficient temporary storage of solar power generated during the day from large industrial roof panels, to ensure self-sufficient operation even in the evening and at night.Emergency power & backup systems: Reliable protection of critical loads (such as IT infrastructure, cooling systems or sensitive production lines) in the event of power cuts.Installation & Safety InstructionsInverter compatibility: The system is designed as a high-voltage storage solution and must be operated with compatible Deye three-phase high-voltage hybrid inverters.Installation & Environment: Due to the system’s heavy weight, the cabinet solution should be installed on a load-bearing, level surface and in a well-ventilated, temperature-controlled indoor environment.Installation by qualified personnel: Due to the high-voltage direct current (DC) operation and the industrial power ratings, installation, cabling and commissioning must be carried out exclusively by certified qualified electricians. FAQs on the BOS-B160 PRO-A3 Deye Can the capacity of 160.7 kWh be expanded at a later date?Yes. The system has a modular design. To increase the total capacity, several of these cabinet units can be connected in parallel, meaning that storage capacities in the megawatt range can also be achieved.Is the master control unit (BMS) already integrated into the cabinet?Yes. The system is supplied as a turnkey cabinet solution, in which both the individual battery modules and the central cluster control unit (high-voltage BMS) are integrated into the rack, ready for operation.What advantages does LiFePO4 technology offer in industrial applications?Maximum safety and durability. Unlike conventional lithium-ion batteries, lithium iron phosphate cells are extremely thermally stable, non-flammable and offer a significantly higher number of charge cycles, even under intensive use.Does the system support control via an external energy management system (EMS)?Yes. Via the integrated communication interfaces, the storage system can be seamlessly connected to higher-level commercial energy management systems (EMS) to implement complex charging and discharging strategies.
Deye AI-W5.1-B Modular Low-Voltage Battery System (10 kWh)
The Deye AI-W5.1-B energy storage system with 10.24 kWh capacity offers a powerful, safe and future-proof solution for the efficient use of renewable energy. Thanks to its modular, stackable design, the system is suitable for both domestic and commercial applications. With robust LiFePO₄ technology, wireless plug-and-play installation and intelligent control, the storage system ensures maximum flexibility and long-term reliability.Highlights at a glance10.24 kWh rated capacity, of which 9.2 kWh usable (2 modules of 5.12 kWh each, 90 % DoD) Wireless, plug-in stack installation without screws or wiring Cobalt-free LiFePO₄ cells, ≥ 6,000 charge cycles (EOL 70 %) IP65 protection, natural convection cooling, -20 °C to +55 °C operating temperature Auto-networking, remote monitoring, firmware upgradesCompact. Flexible. Safe.The Deye AI-W5.1-B is designed to grow with your energy needs. The system can be expanded in stacks to up to 6 modules (30.72 kWh) and can be connected in parallel in up to 6 clusters, for a total capacity of up to 184 kWh. The clever plug-and-play connection makes installation quick, safe and cost-efficient, all without external cables or screws.Intelligent energy managementEach module is equipped with a high-precision battery management system (BMS) that intelligently controls charging and discharging processes, protects cells and maximises service life. Remote monitoring, automatic addressing and wireless communication ensure easy system integration and high transparency during operation.Robust technology for all conditionsThanks to its IP65-certified housing, the storage system is protected against dust and splash water and is suitable for indoor spaces such as basements, plant rooms as well as protected outdoor areas. Operation is possible even at temperatures from -20 °C to +55 °C. The wireless design with natural convection cooling makes the storage system silent, maintenance-free and durable.Who is the Deye AI-W5.1-B energy storage system suitable for?This battery system is ideal for: Private households that want to store surplus solar energy efficiently Commercial businesses that want to absorb peak loads or operate independently of the grid Installers who want to offer a modular, easily expandable storage system Hybrid or off-grid applications where reliable energy supply is crucial Sustainability-conscious users who value pollutant-free, durable technologyFAQs on the Deye AI-W5.1-B battery storage systemCan I expand the storage system later to 15 or 30 kWh?Yes, up to six modules can be combined per tower, resulting in a total capacity of 30.7 kWh per stack. By connecting up to six towers in parallel, flexible scaling to significantly higher capacities is possible.How many cycles does the battery last?According to the data sheet, the storage system achieves over 6,000 charge cycles at 90 % depth of discharge (DoD). This makes the system suitable for long-term use with consistently high performance and reliability.Which inverters is the 10 kWh package compatible with?The system is officially approved for Deye hybrid inverters of the low-voltage series. Communication and operating parameters are matched to each other at the factory. “Plug-and-play” operation is possible without further configuration. Checking against the compatibility list is recommended.Can I also operate the storage system with other inverters?There is no official approval from Deye for other inverters. Use with third-party devices is therefore at your own risk and without any guarantee of functionality.Must the battery be fully charged before initial commissioning?Yes, the manual recommends an initial charge to 100 % to ensure correct synchronisation of the state of charge (SoC). If this step is skipped, this can lead to deviating SoC values and inaccurate capacity display. If the solar energy is not sufficient for the first full charge, the storage system can also be charged via the grid. Scope of delivery Deye AI-W5.1-B modular low-voltage battery system (10.24 kWh): System compositionThis product is a set and consists of three separate main components that together form a 10.24 kWh tower system.Component 1: Deye AI-W5.1-B-BMS (control unit & base)The central control unit (BMS cluster) that manages the entire system. This unit forms the base of the battery tower.Component 2 & 3: Two Deye AI-W5.1-BATT battery modules (5.12 kWh each)Two pure battery modules with 5.12 kWh each, stacked onto the BMS unit.1 x set of battery connection cables (plus & minus)A pair of high-performance cables for connecting the BMS unit to an external hybrid inverter.1 x communication cable (CAN/RS485)A data cable for communication between the BMS and the inverter.1 x connection bridge / parallel connection cableShort, robust cables or a fixed bridge to connect the two battery modules to each other.1 x earthing cableA protective conductor cable for compliant earthing of the BMS unit.1 x mounting accessories (tower installation)Includes screws or locking elements to securely connect the three components into a tower.1 x operating and installation manualA printed manual describing the installation of the entire tower system.