{"title":"BYD battery packs","description":"\u003cp\u003eBYD batteries are among the most well-known and widespread solutions for solar energy storage, suitable for both residential and industrial use. The systems offered are based on lithium iron phosphate (LFP) technology, which ensures a long lifespan, stable operation, and high operational safety.\u003c\/p\u003e\n\u003cp\u003eFor residential use, BYD Battery-Box Premium HVS and HVM systems are available with a modular design. Individual battery modules (2.56 kWh HVS and 2.76 kWh HVM) can be stacked, allowing the storage capacity to be flexibly adapted to the energy needs of a given household. The central element of the system is the BYD BCU control module, which supervises the charging, discharging, and communication processes, and the HVS\/HVM Combiner Box, which enables the connection of multiple towers.\u003c\/p\u003e\n\u003cp\u003eFor industrial and larger commercial applications, the BYD BatteryMax Lite energy storage units fall into this category. These are pre-configured, high-capacity battery systems ranging from 30 kWh up to 90 kWh, suitable for peak shaving, optimizing self-consumption, or ensuring operational safety through energy storage. BatteryMax Lite systems are primarily used in industrial environments as part of solar or grid-connected energy management systems.\u003c\/p\u003e","products":[{"product_id":"byd-battery-box-premium-hvs-10-2-kwh","title":"BYD Battery-Box Premium HVS 10.2 kWh","description":"\u003cp\u003eThe BYD Battery-Box Premium HVS is a high-voltage, modular energy storage system developed for residential and smaller commercial solar systems. The system uses BYD's proprietary cobalt-free lithium iron phosphate (LFP) cells, which provide outstanding safety and a long cycle life.\u003c\/p\u003e\n\u003cp\u003eAvailable versions:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVS 5.1 – 5.12 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVS 7.7 – 7.68 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVS 10.2 – 10.24 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVS 12.8 – 12.80 kWh\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eEach HVS system is built from 2 to 5 modules, which are connected in series to form a high-voltage architecture. The modules connect to each other with an internal, cable-free plug-in system, simplifying installation and minimizing potential errors. The entire system can be expanded up to 38.4 kWh by connecting three identical units in parallel.\u003c\/p\u003e\n\u003cp\u003eOne of the main advantages of the HVS series is its true high-voltage (HV) series connection, which results in high energy transfer efficiency (≥96%). The integrated BMS continuously monitors the status of all cells – tracking voltage, temperature, current – and performs automatic cell equalization.\u003c\/p\u003e\n\u003cp\u003eBYD's patented modular design allows for later expansion without requiring the replacement of the entire system. The IP55-rated enclosure is suitable for both indoor and outdoor installation, and the operating range of –10 °C to +50 °C guarantees stable performance.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eAvailable capacities: 5.1 \/ 7.7 \/ 10.2 \/ 12.8 kWh\u003c\/li\u003e\n\n\u003cli\u003eHigh-voltage (HV) architecture, buildable from 2–5 modules\u003c\/li\u003e\n\n\u003cli\u003eCable-free plug-in connection, fast installation\u003c\/li\u003e\n\n\u003cli\u003eLFP cells – cobalt-free, safe, long lifespan\u003c\/li\u003e\n\n\u003cli\u003eExpandable up to 38.4 kWh (by connecting 3 units in parallel)\u003c\/li\u003e\n\n\u003cli\u003e≥96% efficiency due to series system connection\u003c\/li\u003e\n\n\u003cli\u003eBMS with cell-level monitoring and automatic equalization\u003c\/li\u003e\n\n\u003cli\u003eIP55 protection, for indoor and outdoor installation\u003c\/li\u003e\n\n\u003cli\u003eCompatible with leading inverter manufacturers (e.g., Fronius, GoodWe, SMA, Sungrow)\u003c\/li\u003e\n\n\u003cli\u003e6000+ charge cycles, 10-year warranty\u003c\/li\u003e\n\n\u003cli\u003eCertifications: VDE 2510-50, IEC62619, CE, UN38.3\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eThe BYD Battery-Box Premium HVS series is a reliable, high-voltage solution that offers high efficiency, modular expandability, and exceptional safety. It is an ideal choice for increasing self-consumption, as well as for off-grid or backup power applications.\u003c\/p\u003e","brand":"BYD","offers":[{"title":"Default Title","offer_id":51857523573079,"sku":"BYD-HVS-10.2-BSET","price":1700823.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/6415\/0871\/files\/BYD-Battery-Box-Premium-HVS-10-2-akkumulator-szett-10-24kWh.webp?v=1759919377"},{"product_id":"byd-battery-box-premium-hvs-12-8-kwh","title":"BYD Battery-Box Premium HVS 12.8 kWh","description":"\u003cp\u003eThe BYD Battery-Box Premium HVS is a high-voltage, modular energy storage system designed for residential and small commercial solar systems. The system uses BYD's proprietary, cobalt-free lithium iron phosphate (LFP) cells, which provide outstanding safety and a long cycle life.\u003c\/p\u003e\n\u003cp\u003eAvailable versions:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVS 5.1 – 5.12 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVS 7.7 – 7.68 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVS 10.2 – 10.24 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVS 12.8 – 12.80 kWh\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eEach HVS system is built from 2 to 5 modules connected in series to create the high-voltage architecture. The modules fit together with an internal connector, cable-free plug-in system, which simplifies installation and minimizes potential errors. The entire system can be expanded up to 38.4 kWh by connecting three identical units in parallel.\u003c\/p\u003e\n\u003cp\u003eOne of the main advantages of the HVS series is the true high-voltage (HV) series connection, which results in high energy transfer efficiency (≥96%). The integrated BMS continuously monitors the status of all cells – tracking voltage, temperature, and current – and performs automatic cell balancing.\u003c\/p\u003e\n\u003cp\u003eBYD's patented modular design allows for future expansion without the need to replace the entire system. The IP55-rated enclosure is suitable for both indoor and outdoor installation, and the operating range between –10 °C and +50 °C guarantees stable performance.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eAvailable capacities: 5.1 \/ 7.7 \/ 10.2 \/ 12.8 kWh\u003c\/li\u003e\n\n\u003cli\u003eHigh-voltage (HV) architecture, built from 2–5 modules\u003c\/li\u003e\n\n\u003cli\u003eCable-free plug-in connection, quick installation\u003c\/li\u003e\n\n\u003cli\u003eLFP cells – cobalt-free, safe, long lifespan\u003c\/li\u003e\n\n\u003cli\u003eExpandable up to 38.4 kWh (by connecting 3 units in parallel)\u003c\/li\u003e\n\n\u003cli\u003e≥96% efficiency due to series system connection\u003c\/li\u003e\n\n\u003cli\u003eBMS with cell-level monitoring and automatic balancing\u003c\/li\u003e\n\n\u003cli\u003eIP55 protection, for indoor and outdoor installation\u003c\/li\u003e\n\n\u003cli\u003eCompatible with leading inverter manufacturers (e.g., Fronius, GoodWe, SMA, Sungrow)\u003c\/li\u003e\n\n\u003cli\u003e6000+ charge cycles, 10-year warranty\u003c\/li\u003e\n\n\u003cli\u003eCertifications: VDE 2510-50, IEC62619, CE, UN38.3\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eThe BYD Battery-Box Premium HVS series is a reliable, high-voltage solution that offers high efficiency, modular expandability, and exceptional safety. It is an ideal choice for increasing self-consumption, as well as for off-grid or backup power applications.\u003c\/p\u003e","brand":"BYD","offers":[{"title":"Default Title","offer_id":51857523867991,"sku":"BYD-HVS-12.8-BSET","price":2069883.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/6415\/0871\/files\/BYD-Battery-Box-Premium-HVS-12-8-akkumulator-szett-12-8kWh.webp?v=1759919372"},{"product_id":"byd-battery-box-premium-hvm-11-0-kwh","title":"BYD Battery-Box Premium HVM 11.0 kWh","description":"\u003cp\u003eThe BYD Battery-Box Premium HVM series is a high-voltage, modular energy storage system designed for energy storage in homes, and small industrial and commercial facilities. The system uses BYD's proprietary lithium iron phosphate (LFP) cell technology, which offers a cobalt-free, safe, and long-lasting solution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable variants:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 8.3 – 8.28 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 11.0 – 11.04 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 13.8 – 13.80 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 16.6 – 16.56 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 19.3 – 19.32 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 22.1 – 22.08 kWh\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eAn HVM system consists of 3 to 8 modules, which are connected in series to form a high-voltage unit that can be expanded up to 66.2 kWh by installing three systems in parallel. The 2.76 kWh modules are connected using BYD's patented plug-in system, which ensures fast and safe installation without internal cabling.\u003c\/p\u003e\n\u003cp\u003eThe true high-voltage architecture ensures high energy efficiency (≥96%) while reducing energy loss. The integrated BMS (Battery Management System) monitors temperature, voltage, and current at the cell level, with automatic cell balancing and multi-stage protection.\u003c\/p\u003e\n\n\u003cp\u003eThe IP55-rated aluminum housing is resistant to dust and water ingress, making it suitable for outdoor installation. The operating temperature range of –10 °C to +50 °C guarantees stable performance. The HVM battery is compatible with high-voltage products from leading inverter manufacturers (e.g., Fronius, SMA, Sungrow, GoodWe) and can be used in grid-tied, hybrid, or off-grid systems.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eAvailable capacities: 8.3 – 22.1 kWh\u003c\/li\u003e\n\n\u003cli\u003eHigh-voltage (HV) design with 3–8 modules\u003c\/li\u003e\n\n\u003cli\u003eCable-free connection, patented plug-in system\u003c\/li\u003e\n\n\u003cli\u003eLFP cell technology, cobalt-free, safe\u003c\/li\u003e\n\n\u003cli\u003e≥96% efficiency, minimal losses\u003c\/li\u003e\n\n\u003cli\u003eExpandable up to 66.2 kWh (3 systems in parallel)\u003c\/li\u003e\n\n\u003cli\u003eIntegrated BMS with cell-level monitoring and automatic balancing\u003c\/li\u003e\n\n\u003cli\u003eIP55 protection, for outdoor and indoor use\u003c\/li\u003e\n\n\u003cli\u003eOperating temperature: –10 °C … +50 °C\u003c\/li\u003e\n\n\u003cli\u003e6000+ cycles, 10-year warranty\u003c\/li\u003e\n\n\u003cli\u003eCertifications: VDE 2510-50, IEC62619, CEC, CE, UN38.3\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eThe BYD Battery-Box Premium HVM series is one of the manufacturer's most advanced, modular high-voltage systems, offering flexible expandability, high efficiency, and outstanding safety. It is an ideal choice for increasing self-consumption, backup power supply, or off-grid systems, with professional-level stability and BYD quality.\u003c\/p\u003e","brand":"BYD","offers":[{"title":"Default Title","offer_id":51857524916567,"sku":"BYD-HVM-11.0-BSET","price":1894055.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/6415\/0871\/files\/BYD-Battery-Box-Premium-HVM-11-0-akkumulator-szett-11-04kWh.webp?v=1759919255"},{"product_id":"byd-battery-box-premium-hvm-13-8-kwh","title":"BYD Battery-Box Premium HVM 13.8 kWh","description":"\u003cp\u003eThe BYD Battery-Box Premium HVM series is a high-voltage, modular energy storage system designed for energy storage in homes, small industrial and commercial facilities. The system utilizes BYD's proprietary lithium iron phosphate (LFP) cell technology, which offers a cobalt-free, safe, and long-lasting solution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable variants:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 8.3 – 8.28 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 11.0 – 11.04 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 13.8 – 13.80 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 16.6 – 16.56 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 19.3 – 19.32 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 22.1 – 22.08 kWh\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eAn HVM system consists of 3 to 8 modules, connected in series to form a high-voltage unit that can be expanded up to 66.2 kWh by connecting three systems in parallel. The 2.76 kWh modules are connected using BYD's patented plug-in system, ensuring quick and safe installation without internal cabling.\u003c\/p\u003e\n\u003cp\u003eThe true high-voltage architecture ensures high energy efficiency (≥96%) while reducing energy loss. The integrated BMS (Battery Management System) monitors temperature, voltage, and current at the cell level, with automatic cell equalization and multi-level protection.\u003c\/p\u003e\n\u003cp\u003eThe IP55-rated aluminum casing is resistant to dust and water ingress, making it suitable for outdoor installation. The operating temperature range of –10 °C to +50 °C guarantees stable performance. The HVM battery is compatible with high-voltage products from leading inverter manufacturers (e.g., Fronius, SMA, Sungrow, GoodWe) and can be used in grid-tied, hybrid, or off-grid systems.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eAvailable capacities: 8.3 – 22.1 kWh\u003c\/li\u003e\n\n\u003cli\u003eHigh-voltage (HV) design with 3–8 modules\u003c\/li\u003e\n\n\u003cli\u003eCable-free connection with patented plug-in system\u003c\/li\u003e\n\n\u003cli\u003eLFP cell technology, cobalt-free, safe\u003c\/li\u003e\n\n\u003cli\u003e≥96% efficiency, minimal loss\u003c\/li\u003e\n\n\u003cli\u003eExpandable up to 66.2 kWh (3 systems in parallel)\u003c\/li\u003e\n\n\u003cli\u003eIntegrated BMS with cell-level monitoring and automatic equalization\u003c\/li\u003e\n\n\u003cli\u003eIP55 protection, for outdoor and indoor use\u003c\/li\u003e\n\n\u003cli\u003eOperating temperature: –10 °C … +50 °C\u003c\/li\u003e\n\n\u003cli\u003e6000+ cycles, 10-year warranty\u003c\/li\u003e\n\n\u003cli\u003eCertifications: VDE 2510-50, IEC62619, CEC, CE, UN38.3\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eThe BYD Battery-Box Premium HVM series is one of the manufacturer's most advanced, modular high-voltage systems, offering flexible expandability, high efficiency, and outstanding safety. It is an ideal choice for increasing self-consumption, backup power supply, or off-grid systems, with professional-level stability and BYD quality.\u003c\/p\u003e","brand":"BYD","offers":[{"title":"Default Title","offer_id":51857525047639,"sku":"BYD-HVM-13.8-BSET","price":2311423.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/6415\/0871\/files\/BYD-Battery-Box-Premium-HVM-13-8-akkumulator-szett-13-8kWh-4.webp?v=1759919268"},{"product_id":"byd-battery-box-premium-hvm-16-6-kwh","title":"BYD Battery-Box Premium HVM 16.6 kWh","description":"\u003cp\u003eThe BYD Battery-Box Premium HVM series is a high-voltage, modular energy storage system developed for energy storage in homes, small industrial and commercial facilities. The system utilizes BYD's proprietary lithium iron phosphate (LFP) cell technology, which offers a cobalt-free, safe, and long-lasting solution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable versions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 8.3 – 8.28 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 11.0 – 11.04 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 13.8 – 13.80 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 16.6 – 16.56 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 19.3 – 19.32 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 22.1 – 22.08 kWh\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eAn HVM system consists of 3 to 8 modules, connected in series to form a high-voltage unit that can be expanded up to 66.2 kWh by connecting three systems in parallel. The 2.76 kWh modules are connected using BYD's patented plug-in system, which ensures quick and safe installation without internal cabling.\u003c\/p\u003e\n\u003cp\u003eThe true high-voltage architecture ensures high energy efficiency (≥96%), while reducing energy loss. The built-in BMS (Battery Management System) monitors temperature, voltage, and current at the cell level, with automatic cell balancing and multi-stage protection.\u003c\/p\u003e\n\u003cp\u003eThe IP55 rated aluminum housing is resistant to dust and water ingress, making it suitable for outdoor installation. The operating temperature range of –10 °C to +50 °C guarantees stable performance. The HVM battery is compatible with high-voltage products from leading inverter manufacturers (e.g., Fronius, SMA, Sungrow, GoodWe) and can be used in grid-tied, hybrid, or off-grid systems.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eAvailable capacities: 8.3 – 22.1 kWh\u003c\/li\u003e\n\n\u003cli\u003eHigh-voltage (HV) design consisting of 3-8 modules\u003c\/li\u003e\n\n\u003cli\u003eCable-free connection, patented plug-in system\u003c\/li\u003e\n\n\u003cli\u003eLFP cell technology, cobalt-free, safe\u003c\/li\u003e\n\n\u003cli\u003e≥96% efficiency, minimal loss\u003c\/li\u003e\n\n\u003cli\u003eExpandable up to 66.2 kWh (3 systems in parallel)\u003c\/li\u003e\n\n\u003cli\u003eBuilt-in BMS with cell-level monitoring and automatic balancing\u003c\/li\u003e\n\n\u003cli\u003eIP55 protection, for outdoor and indoor use\u003c\/li\u003e\n\n\u003cli\u003eOperating temperature: –10 °C … +50 °C\u003c\/li\u003e\n\n\u003cli\u003e6000+ cycles, 10-year warranty\u003c\/li\u003e\n\n\u003cli\u003eCertifications: VDE 2510-50, IEC62619, CEC, CE, UN38.3\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eThe BYD Battery-Box Premium HVM series is one of the manufacturer's most advanced, modular high-voltage systems, offering flexible expandability, high efficiency, and outstanding safety. It is an ideal choice for increasing self-consumption, backup power supply, or off-grid systems, with professional-level stability and BYD quality.\u003c\/p\u003e","brand":"BYD","offers":[{"title":"Default Title","offer_id":51857525309783,"sku":"BYD-HVM-16.6-BSET","price":2728791.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/6415\/0871\/files\/BYD-Battery-Box-Premium-HVM-16-6-akkumulator-szett-16-56kWh-3.webp?v=1759919272"},{"product_id":"byd-battery-box-premium-hvm-19-3-kwh","title":"BYD Battery-Box Premium HVM 19.3 kWh","description":"\u003cp\u003eThe BYD Battery-Box Premium HVM series is a high-voltage, modular energy storage system designed for energy storage in homes, and small industrial and commercial facilities. The system uses BYD's proprietary lithium iron phosphate (LFP) cell technology, which offers a cobalt-free, safe, and long-lasting solution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable variants:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 8.3 – 8.28 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 11.0 – 11.04 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 13.8 – 13.80 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 16.6 – 16.56 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 19.3 – 19.32 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 22.1 – 22.08 kWh\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eAn HVM system consists of 3 to 8 modules, which are connected in series to form a high-voltage unit that can be expanded up to 66.2 kWh capacity by installing three systems in parallel. The 2.76 kWh modules are connected using BYD's patented plug-in system, which ensures quick and safe installation without internal cabling.\u003c\/p\u003e\n\u003cp\u003eThe true high-voltage architecture provides high energy efficiency (≥96%), while reducing energy loss. The built-in BMS (Battery Management System) monitors temperature, voltage, and current at the cell level, with automatic cell balancing and multi-stage protection.\u003c\/p\u003e\n\u003cp\u003eThe IP55-rated aluminum housing resists dust and water ingress, making it suitable for outdoor installation. The operating temperature range of –10 °C to +50 °C guarantees stable performance. The HVM battery is compatible with the high-voltage products of leading inverter manufacturers (e.g., Fronius, SMA, Sungrow, GoodWe) and can be used in grid-tied, hybrid, or off-grid systems.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eAvailable capacities: 8.3 – 22.1 kWh\u003c\/li\u003e\n\n\u003cli\u003eHigh-voltage (HV) design consisting of 3-8 modules\u003c\/li\u003e\n\n\u003cli\u003eCabling-free connection with patented plug-in system\u003c\/li\u003e\n\n\u003cli\u003eLFP cell technology, cobalt-free, safe\u003c\/li\u003e\n\n\u003cli\u003e≥96% efficiency, with minimal losses\u003c\/li\u003e\n\n\u003cli\u003eExpandable up to 66.2 kWh (3 systems in parallel)\u003c\/li\u003e\n\n\u003cli\u003eBuilt-in BMS with cell-level monitoring and automatic balancing\u003c\/li\u003e\n\n\u003cli\u003eIP55 protection, for indoor and outdoor use\u003c\/li\u003e\n\n\u003cli\u003eOperating temperature: –10 °C … +50 °C\u003c\/li\u003e\n\n\u003cli\u003e6000+ cycles, 10-year warranty\u003c\/li\u003e\n\n\u003cli\u003eCertifications: VDE 2510-50, IEC62619, CEC, CE, UN38.3\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eThe BYD Battery-Box Premium HVM series is one of the manufacturer's most advanced, modular high-voltage systems, offering flexible expandability, high efficiency, and outstanding safety. It is an ideal choice for increasing self-consumption, providing backup power, or for off-grid systems, with professional-level stability and BYD quality.\u003c\/p\u003e","brand":"BYD","offers":[{"title":"Default Title","offer_id":51857525932375,"sku":"BYD-HVM-19.3-BSET","price":3146158.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/6415\/0871\/files\/BYD-Battery-Box-Premium-HVM-19-3-akkumulator-szett-19-32kWh.webp?v=1759919280"},{"product_id":"byd-battery-box-premium-hvm-22-1-kwh","title":"BYD Battery-Box Premium HVM 22.1 kWh","description":"\u003cp\u003eThe BYD Battery-Box Premium HVM series is a high-voltage, modular energy storage system designed for energy storage in homes, small industrial, and commercial facilities. The system uses BYD's proprietary lithium iron phosphate (LFP) cell technology, which offers a cobalt-free, safe, and long-lasting solution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable variants:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 8.3 – 8.28 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 11.0 – 11.04 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 13.8 – 13.80 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 16.6 – 16.56 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 19.3 – 19.32 kWh\u003c\/li\u003e\n\n\u003cli\u003eBYD Battery-Box Premium HVM 22.1 – 22.08 kWh\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eAn HVM system consists of 3 to 8 modules, connected in series to form a high-voltage unit that can be expanded up to 66.2 kWh by installing three systems in parallel. The 2.76 kWh modules are connected using BYD's patented plug-in system, which ensures fast and safe installation without internal cabling.\u003c\/p\u003e\n\u003cp\u003eThe true high-voltage architecture ensures high energy efficiency (≥96%) while reducing energy loss. The integrated BMS (Battery Management System) monitors temperature, voltage, and current at the cell level, with automatic cell balancing and multi-stage protection.\u003c\/p\u003e\n\u003cp\u003eThe IP55-rated aluminum housing is resistant to dust and water ingress, making it suitable for outdoor installation. The operating temperature range of –10 °C to +50 °C guarantees stable performance. The HVM battery is compatible with high-voltage products from leading inverter manufacturers (e.g., Fronius, SMA, Sungrow, GoodWe) and can be used in grid-tied, hybrid, or off-grid systems.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eAvailable capacities: 8.3 – 22.1 kWh\u003c\/li\u003e\n\n\u003cli\u003eHigh-voltage (HV) design consisting of 3–8 modules\u003c\/li\u003e\n\n\u003cli\u003eCable-free connection with patented plug-in system\u003c\/li\u003e\n\n\u003cli\u003eLFP cell technology, cobalt-free, safe\u003c\/li\u003e\n\n\u003cli\u003e≥96% efficiency, minimal losses\u003c\/li\u003e\n\n\u003cli\u003eExpandable up to 66.2 kWh (3 systems in parallel)\u003c\/li\u003e\n\n\u003cli\u003eIntegrated BMS with cell-level monitoring and automatic balancing\u003c\/li\u003e\n\n\u003cli\u003eIP55 protection, for outdoor and indoor use\u003c\/li\u003e\n\n\u003cli\u003eOperating temperature: –10 °C … +50 °C\u003c\/li\u003e\n\n\u003cli\u003e6000+ cycles, 10-year warranty\u003c\/li\u003e\n\n\u003cli\u003eCertifications: VDE 2510-50, IEC62619, CEC, CE, UN38.3\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eThe BYD Battery-Box Premium HVM series is one of the manufacturer's most advanced, modular high-voltage systems, offering flexible expandability, high efficiency, and outstanding safety. It is an ideal choice for increasing self-consumption, backup power supply, or off-grid systems, with professional-level stability and BYD quality.\u003c\/p\u003e","brand":"BYD","offers":[{"title":"Default Title","offer_id":51857526620503,"sku":"BYD-HVM-22.1-BSET","price":3563526.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/6415\/0871\/files\/BYD-Battery-Box-Premium-HVM-22-1-akkumulator-szett-22-08kWh-3.webp?v=1759919284"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/6415\/0871\/collections\/BYD-logo.webp?v=1769582601","url":"https:\/\/nexvosolar.hu\/en\/collections\/byd-akkumulator-szettek.oembed","provider":"Nexvo Solar","version":"1.0","type":"link"}