C&I Solutions

This energy storage system, comprising the Deye 50kW inverter (model SUN-50K-SG01HP3) and BOS-G60 batteries, represents a state-of-the-art solution for indoor installations, making it ideal for a wide range of applications, both commercial and residential. Thanks to its superior features and advanced technology, this system is particularly suited to the needs of commercial premises, where reliability and efficient energy management are essential. Key features of the system: Power and Scalability: The 50 kW inverter can be used in multiple configurations, supporting parallel operation of up to 10 units, which offers remarkable flexibility and scalability to meet the diverse energy requirements of commercial and residential users. Efficiency and Performance: With a maximum efficiency of 97.6%, the system optimises energy production whilst reducing operational costs. It also supports efficient battery charging and discharging management via an intelligent BMS, ensuring an extended battery lifespan. Battery Technology: Using LiFePO4 cells, the system guarantees not only high safety but also a long service life, with a cycle life of over 6,000 cycles at a DOD (Depth of Discharge) of 90%. This is an important feature for applications requiring enhanced reliability and durability. Easy Installation and Operation: The rack-mountable design and compact dimensions of the components allow for quick and easy installation in indoor spaces. System configuration and maintenance are simplified through access to software upgrades via USB or, optionally, via WiFi. Protection and Safety: Integrated protection against overloading, over-discharge, overcurrent and extreme temperatures ensures safe operation in indoor environments, without risk to users or infrastructure. Ideal Applications: The system is perfect for use in commercial environments, such as data centres, hospitals, schools and office buildings, where energy requirements are substantial and constantly fluctuating. It is also suitable for large residential properties, offering homeowners an efficient way to reduce energy bills and increase their energy independence. This energy storage system is a reliable, efficient and sustainable solution, ideal for any user wishing to optimise their energy consumption and benefit from the advantages of modern energy storage technology. Description and Technical Specifications: SUN-50K-SG01HP3 Inverter: Type: Three-phase hybrid inverter. Maximum output power: 50 kW. Maximum charging/discharging current: 100 A. Maximum battery voltage: 800 V. MPPT voltage range: 150–850 V. Maximum efficiency: 97.6%. Integrated protections: Overvoltage protection, insulation resistance detection, residual current protection, etc. Communication: Compatible with BMS systems via RS485 and CAN. Installation: Wall-mounted, with IP65 protection rating. BOS-G60 batteries: Cell chemistry: LiFePO4 (lithium iron phosphate), known for safety and long service life. Nominal capacity: 100 Ah per module. Total system energy: 61.44 kWh. Nominal system voltage: 614.4 V. Nominal discharge current: 100 A, with a peak discharge of 125 A for 2 minutes. Operating temperature: -20°C to 55°C. Flexible configuration: Ability to connect multiple modules in parallel to expand capacity. Intelligent BMS: Automatic charge and discharge management, with protection functions for overcharging, over-discharging and extreme temperatures. Installation: Rack-mountable, with dimensions and weight specified for ease of installation.

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The DEYE BOS-G PRO battery pack , 61.44kWh, manufactured by V-TAC, is a professional energy storage solution designed for high-power photovoltaic systems and advanced industrial, commercial and residential applications. It utilises LiFePO₄ technology, renowned for its stability, safety and extended lifespan (over 6,000 cycles at 70% SOH). The system consists of 12 BOS-G60 PRO modules, configured in series, together with the PDU control unit, offering a total system energy of 61.44 kWh and a usable energy of 55.3 kWh, in accordance with DEYE standards. Key features Advanced LiFePO₄ technology High thermal stability, maximum safety Long service life: >6000 cycles (at 25°C, 0.5C) Electrical parameters Module energy: 5.12 kWh Number of modules: 12 Total system energy: 61.44 kWh Usable energy: 55.3 kWh Nominal system voltage: 614.4 V Operating voltage range: 528–700.8 V Rated current: 100 A Peak discharge current (2 min at 25°C): 125 A DC power: 61.44 kW Operating temperatures Charging: 0°C … 55°C Discharge: –20°C … 55°C Storage temperature: 0°C … 35°C Environmental parameters Humidity: 5% – 85% RH Maximum altitude: 3000 m Protection: IP20 Installation: Rack-mounted Communication & Integration Ports: CAN2.0 / RS485 Fully compatible with DEYE HV inverters in the commercial range LED indicators (yellow – HV Power On / red – Battery Alert) Safety and certifications International certifications: UN38.3 / CE / CE-EMC / IEC6240 / CEC / VDE Metal housing, robust design Complies with European standards for HV racks Dimensions & Installation Module dimensions: 530 × 602 × 2219 mm (G60 configuration) Approximate total weight: 622 kg Ideal for: Photovoltaic parks Office buildings Industrial complexes Large homes with high energy consumption Professional electrical backup Major benefits Scalable and modular system High efficiency and minimal losses Extended service life Excellent compatibility with DEYE inverters Stability and safety in operation

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BOS-G80-Pro V-TAC energy storage system, 81.92 kWh, 819.2 V, LiFePO4 The V-TAC BOS-G80-Pro system is a high-performance energy storage solution for industrial and commercial applications. With a total capacity of 81.92 kWh, comprising 16 modules of 5.12 kWh each, this system offers an excellent balance between energy density, safety and durability, and is designed for easy integration into hybrid or off-grid photovoltaic systems. Built on LiFePO4 (100Ah) technology, the BOS-G80-Pro guarantees superior chemical stability, protection against overcharging and an extended service life. The system is equipped with an intelligent BMS, which monitors critical parameters in real time, maintaining perfect balance between cells and maximising energy efficiency. Its rack-mounted design saves space and facilitates maintenance, whilst its IP20 protection rating makes it suitable for installation in controlled environments (technical rooms, industrial spaces, energy data centres). With a 10-year warranty, the system is a reliable choice for projects requiring consistent reliability and performance. Technical Specifications General Information Model: BOS-G80-Pro Brand: V-TAC Total capacity: 81.92 kWh (5.12 kWh × 16) Technology: LiFePO4 – 100Ah Electrical data Nominal charge/discharge current: 100A Peak charging/discharging current: 125A Nominal system voltage: 819.2V Operating voltage: 704 ~ 934.4V Enclosure details Installation: Rack-mounted Composition: BOS-G-Pack 5.1 × 16 + BOS-G-PDU-2 × 1 Protection rating: IP20 Operating conditions Operating temperature: 0°C ~ +55°C Discharge temperature: -20°C ~ +55°C Dimensions and weight Dimensions: 1060 × 602 × 1629 mm Weight: 837 kg Key benefits 81.92 kWh capacity, suitable for commercial and industrial applications Safe and stable LiFePO4 technology with extended service life Intelligent BMS with automatic monitoring and balancing High energy efficiency and low operational losses Modular rack-mounted design – quick installation and simple maintenance 125A peak current for dynamic power requirements

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V-TAC BOS-A160 Energy Storage System, 161.28 kWh, 806.4 V, LiFePO4 A complete solution for industrial and commercial applications and high-power photovoltaic projects, the V-TAC BOS-A160 offers an impressive capacity of 161.28 kWh, based on 21 LiFePO4 modules of 7.68 kWh each. Built for performance and safety, this rack-mounted battery system is ideal for logistics centres, factories, off-grid systems, smart buildings or microgrids. Thanks to LiFePO4 technology (200 Ah), the system ensures a long service life, a 90% depth of discharge, as well as superior thermal and electrical stability. Equipped with an intelligent BMS, it allows for real-time control and monitoring of parameters, ensuring cell balancing and complete system protection. Installation is rack-mounted in a compact double-sided structure (610 × 610 × 1900 mm × 2), and energy management is optimised for hybrid and off-grid applications. The product comes with an extended 10-year warranty and complies with the strictest safety and performance standards. Technical Specifications General Information Model: BOS-A160 Brand: V-TAC Total capacity: 161.28 kWh (7.68 kWh × 21) Technology: LiFePO4, 200 Ah Electrical data Nominal charging/discharging current: 160 A Nominal DC power: 129.02 kW Nominal system voltage: 806.4 V Discharge depth: 90% Enclosure details Installation: Rack-mounted Protection rating: IP20 System configuration: BOS-A-Pack 7.68 × 21 + BOS-A-PDU-2 × 1 Operating conditions Operating temperature: 0 °C – +55 °C Discharge temperature: -20 °C – +55 °C Dimensions and weight Dimensions: (610 × 610 × 1900 mm) × 2 Weight: 1586 kg Key benefits High capacity – ideal for industrial and commercial applications Safe and stable LiFePO4 technology Intelligent BMS with real-time monitoring High depth of discharge (90%) Modular, rack-mounted installation Long service life and high efficiency

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Il kit batteria ad alta tensione DEYE da 40,96 kWh è la soluzione ideale per applicazioni industriali e commerciali che richiedono un sistema di accumulo energetico efficiente e sicuro. Combinando l'avanzata tecnologia LiFePO4 con un sistema di gestione intelligente, questo kit offre prestazioni ottimizzate, protezione avanzata e installazione rapida grazie al suo design modulare montato su rack. Specifiche tecniche Capacità totale : 40,96 kWh (8 x 5,12 kWh) Tensione nominale del sistema : 409,6 V Intervallo di tensione di funzionamento : 332,8 V – 467,2 V Corrente di carica/scarica consigliata : 50 A Corrente nominale di carica/scarica : 100 A Corrente di scarica di picco : 125 A Tipo di batteria : LiFePO4 (LFP), 100 Ah Temperatura di esercizio : Carica 0–55 °C / Scarica -20–55 °C Grado di protezione : IP20 (adatto per uso interno) Dimensioni : 530 x 602 x 1599 mm Peso : 408 kg Garanzia : 10 anni Vantaggi ✅ Alta efficienza – La tecnologia LiFePO4 garantisce una lunga durata, una ricarica rapida e un ciclo di vita prolungato.✅ Massima sicurezza – L'avanzato sistema BMS protegge da sovraccarico, scarica eccessiva e fluttuazioni di tensione.✅ Flessibilità e modularità – Il design montato su rack consente una facile installazione e adattamento alle esigenze del progetto.✅ Ideale per applicazioni industriali e commerciali – Adatto a impianti fotovoltaici ad alta potenza e soluzioni di accumulo di energia a lungo termine. Contenuto del kit 8 batterie LiFePO4 da 5,12 kWh 1 x Scatola di controllo del cluster di batterie ad alta tensione 1 x Rack per set Deye Questo kit è una soluzione completa e affidabile per ottimizzare il consumo energetico e aumentare l'indipendenza energetica!

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Questo sistema garantisce una gestione intelligente ed efficiente dell'energia solare, fornendo sia una fonte energetica affidabile sia una capacità di accumulo in grado di soddisfare le fluttuazioni della domanda energetica. Dati tecnici Metodo di installazione: montabile su rack Tipo di batteria: LiFePO4 (LFP) – tecnologia a ciclo di vita lungo Energia per modulo: 5,12 kWh Tensione nominale del modulo: 51,2 V Capacità per modulo: 100 Ah Capacità totale del sistema (12 moduli): 61,44 kWh Capacità utilizzabile: 49,15 kWh (80% DOD – Profondità di scarica) Tensione di funzionamento del sistema: 556,8 – 681,6 V Corrente di carica/scarica consigliata: 50 A Peso totale: 632,5 kg Dimensioni: 580 mm x 584,5 mm x 2162 mm Protezione: IP20 – per ambienti interni protetti Monitoraggio: tensione di sistema, corrente, temperatura del modulo/cella Durata: ≥6000 cicli al 70% EOL Temperatura di esercizio: tra 0 °C e 45 °C (in carica) e tra -10 °C e 55 °C (in scarica) Temperatura di stoccaggio: tra 0 °C e 35 °C Vantaggi del prodotto Sicurezza ed efficienza superiori: le batterie LiFePO4 sono rinomate per la loro sicurezza e stabilità, offrendo una lunga durata e una maggiore resistenza alle temperature estreme. Elevata durata: con oltre 6.000 cicli di carica/scarica, il sistema offre prestazioni costanti a lungo termine. Capacità utilizzabile significativa: con una capacità nominale di 61,44 kWh e una capacità utilizzabile di 49,15 kWh, questo sistema offre una notevole riserva di energia per applicazioni critiche. Monitoraggio intelligente: la comunicazione CAN e il monitoraggio avanzato dei parametri di sistema garantiscono una gestione efficiente dell’energia in tempo reale. Modularità: il sistema è montabile su rack e può essere ampliato o riconfigurato secondo necessità, rendendolo ideale per esigenze energetiche variabili. Contenuto della confezione 12 pz. - Batteria al litio HV da 5,12 kWh 1 pz. - Scatola di controllo per cluster di batterie ad alta tensione 1 pz. - Rack per 12 batterie e 1 BMS 1 pz. - Cavo di alimentazione positivo da 5 metri 4AWG 1 pz. - Cavo di alimentazione negativo da 5 metri 4AWG Si tratta di una soluzione affidabile per chi cerca una gestione efficiente dell'energia solare, garantendo un equilibrio ottimale tra accumulo, sicurezza e prestazioni a lungo termine.

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The 261kWh High Voltage LiFePO₄ Battery Kit with liquid cooling – OLITER IP65, V-TAC is an advanced energy storage solution designed for high-power commercial and industrial (C&I) applications, where high energy density, precise thermal control and reliability in continuous operation are essential. The system offers a total capacity of 261 kWh, derived from 5 LiFePO₄ modules of 52.249 kWh each, with a module capacity of 314 Ah, and is optimised for industrial applications, production plants, logistics centres, large commercial buildings or integration into high-power photovoltaic systems.  LiFePO₄ technology & liquid cooling The use of LiFePO₄ technology ensures : superior thermal stability high operational safety long service life The system is equipped with liquid cooling, an essential solution for high-capacity applications, enabling precise thermal control, consistent performance and cell protection under heavy load or high ambient temperatures. High Voltage Electrical Performance The High Voltage configuration enables efficient integration with industrial inverters and complex energy systems: Total capacity: 261 kWh (equivalent to 260–300 kWh) Recommended charge/discharge current: 100 A Maximum charge/discharge current: 157 A Nominal system voltage: 832 V Operating voltage range: 728 – 949 V These parameters allow the system to be used in self-consumption, peak shaving, energy back-up and internal grid stabilisation applications. Industrial construction & IP65 protection The system is supplied in a robust, rack-mountable enclosure with an IP65 protection rating, making it suitable for installation in demanding industrial environments or outdoors (under controlled conditions). Operating temperature: -20°C to +55°C Dimensions (without inverter): 1100 × 1400 × 2105 mm Dimensions (with inverter included): 1600 × 1400 × 2105 mm Approximate weight: ~2700 kg Recommended applications High-power commercial and industrial photovoltaic systems Production halls, factories, logistics centres Large commercial buildings and industrial campuses Self-consumption and peak shaving solutions Back-up systems for critical consumers Integration into microgrids and hybrid energy systems Key benefits High storage capacity: 261 kWh Safe LiFePO₄ technology High-voltage system (832 V) for high efficiency Liquid cooling for consistent performance Industrial enclosure with IP65 protection Suitable for intensive C&I applications 10-year warranty

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Oliter 233kWh High-Voltage Battery Kit, V-TAC – with Liquid Cooling and IP65 Protection The Oliter OHL-233 high-voltage battery kit from V-TAC is an advanced energy storage solution designed for high-capacity industrial and commercial applications. With a total energy capacity of 233kWh and state-of-the-art LiFePO4 technology, this system is ideal for large-scale projects requiring safety, efficiency and long-term reliability. Thanks to the liquid cooling system, the batteries are maintained within optimal operating parameters even under demanding conditions, and the IP65-rated enclosures allow for use in harsh environments, including industrial premises. Key features: Cell chemistry: LiFePO4 Module energy: 46.59kWh Module capacity: 280Ah Module nominal voltage: 166.4V System nominal voltage: 832V System operating voltage: 728–949V Total system energy: 232.96 kWh System usable energy (DC Usable): 209.66 kWh Max. charging/discharging current: 140A Recommended current: 100A Communication: CAN Protection rating: IP65 Dimensions (without inverter): 1100×1400×2105 mm Dimensions (with inverter): 1600×1400×2105 mm Approximate weight: 2560 kg Installation: Floor-mounted Life cycles: ≥6000 (at 25°C, 0.5C/0.5C, 70% EOL) Charging operating temperature: 0°C ~ +55°C Discharge operating temperature: -20°C ~ +55°C Storage temperature: 0°C ~ +35°C Maximum operating altitude: ≤2000m Monitored parameters: System voltage, current, cell voltage, cell temperature, module temperature SOC algorithm: Intelligent, adaptive Key benefits: ✔ Massive energy storage – 233kWh for complex applications✔ Liquid cooling for thermal stability and improved performance✔ Full protection – IP65, ideal for industrial environments✔ Intelligent communication – CAN protocol for advanced integration✔ Over 6, 000 life cycles – a sustainable long-term investment✔ Reliable operation in extreme temperature conditions Ideal for: Commercial solar farms Large-scale off-grid systems Data centres and industrial facilities Commercial buildings with high energy consumption Large-scale backup solutions

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Specifiche elettriche: Corrente di carica/scarica consigliata : 100 A Potenza : Capacità nominale del sistema: 105,4 kWh (10 x 10,54 kWh) Capacità utilizzabile del sistema: 94,8 kWh Tensione : Tensione nominale del sistema: 512 V Tensione di esercizio dell'impianto: 464–568 V Dettagli dell'alloggiamento: Montaggio : Montaggio su rack Caratteristiche: Grado di protezione : IP20 Capacità della batteria : 206 Ah, LiFePO4 Condizioni operative : Carica: 0 °C ~ 55 °C Scarica: da -20 °C a 55 °C Il kit contiene: 10 moduli – batterie ricaricabili Li-On da 10,54 kW 1 unità – Scatola di controllo del gruppo batterie ad alta tensione 1 unità – Rack per 10 batterie e 1 BMS

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The DEYE 50kW inverter, combined with the Oliter 60kWh high-voltage storage system, is an advanced energy management solution for large-scale commercial and residential applications. This system ensures intelligent and efficient management of solar energy, providing both a reliable energy source and storage capacity to meet fluctuating energy demands. Technical specifications Installation type: Rack-mountable Battery type: LiFePO4 (LFP) – long-cycle technology Energy per module: 5.12 kWh Nominal module voltage: 51.2 V Capacity per module: 100 Ah Total system capacity (12 modules): 61.44 kWh Usable capacity: 49.15 kWh (80% DOD – Depth of Discharge) System operating voltage: 556.8 – 681.6 V Recommended charging/discharging current: 50 A Total weight: 632.5 kg Dimensions: 580 mm x 584.5 mm x 2162 mm Protection: IP20 – for protected indoor environments Monitoring: System voltage, current, module/cell temperature Lifespan: ≥6000 cycles at 70% EOL Operating temperature: Between 0°C and 45°C (charging) and between -10°C and 55°C (discharging) Storage temperature: Between 0°C and 35°C Product advantages Superior safety and efficiency: LiFePO4 batteries are renowned for their safety and stability, offering a long service life and enhanced resistance to extreme temperatures. High durability: With over 6,000 charge/discharge cycles, the system delivers consistent long-term performance. Significant usable capacity: With a nominal capacity of 61.44 kWh and a usable capacity of 49.15 kWh, this system provides a considerable energy reserve for critical applications. Intelligent monitoring: CAN communication and advanced monitoring of system parameters ensure efficient, real-time energy management. Modularity: The system is rack-mountable and can be expanded or reconfigured as required, making it ideal for variable energy needs. Package contents DYE 50kW inverter – Reliable power converter for utilising stored energy. 12 OHR60k-100 storage modules – LiFePO4 (LFP) batteries with a total capacity of 60kWh. Cables and connectors – For easy and secure connection between the modules and the inverter. User manual – Guide for installation and operation. Conclusion The DEYE 50kW Inverter + 60kWh HV Oliter Storage system is a reliable solution for those seeking efficient solar energy management, ensuring an optimal balance between storage, safety and long-term performance.

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