{"id":30351,"date":"2026-06-21T22:25:12","date_gmt":"2026-06-21T20:25:12","guid":{"rendered":"https:\/\/deyenergie.com\/product\/bos-b-pack16-a3\/"},"modified":"2026-08-02T08:24:50","modified_gmt":"2026-08-02T06:24:50","slug":"bos-b-pack16-a3","status":"publish","type":"product","link":"https:\/\/deyenergie.com\/en\/product\/bos-b-pack16-a3\/","title":{"rendered":"BOS-B-Pack16-A3"},"content":{"rendered":"

Download datasheet (PDF)<\/a><\/p>\n

\n

Deye BOS-B Pack 16 \u2013 <\/span>high-voltage 16.08 kWh LiFePO4 <\/span>energy storage module <\/span>for commercial and industrial <\/span>systems<\/span><\/h2>\n<\/div>\n
\n

The <\/span>Deye BOS-B Pack 16<\/span><\/strong> (BOS-B-Pack16.A3) is a high-<\/span>capacity, high-voltage <\/span>(HV) <\/span>LiFePO4 energy storage module<\/span><\/strong> <\/span>designed for commercial and <\/span>industrial (C&I) <\/span>installations. Each module <\/span>offers <\/span> 16.08 kWh <\/span>of energy capacity; 5\u201316 <\/span>modules can be connected in series <\/span>in one rack, <\/span>and the rack can be <\/span>expanded with PCS and <\/span>integrated EMS into <\/span>MWh-scale systems. The <\/span> <\/span>high-voltage platform <\/span>improves <\/span>system efficiency <\/span>and reduces <\/span>cable losses, making the <\/span>BOS-B Pack 16<\/span><\/strong> an ideal <\/span>building block for larger <\/span>commercial, industrial, and <\/span>solar farm <\/span>energy storage <\/span>systems.<\/span><\/p>\n<\/div>\n

\n

Why choose the Deye <\/span>BOS-B Pack 16 <\/span>energy storage system?<\/span><\/h3>\n<\/div>\n
\n

The <\/span>Deye BOS-B Pack 16 battery<\/span><\/strong> is based on <\/span>proven LiFePO4 <\/span>(lithium iron phosphate) <\/span>cell chemistry, <\/span>which offers high <\/span>thermal stability, <\/span>safety, and <\/span>long <\/span>service life. The <\/span> built-in <\/span>intelligent BMS <\/span>continuously <\/span>monitors the <\/span>battery <\/span>status and <\/span>provides protection <\/span>against overcharge, <\/span>deep discharge, <\/span>overcurrent, and <\/span>extreme <\/span>temperatures, <\/span>while <\/span>cell balancing <\/span>extends <\/span>service life. The <\/span>5U <\/span>standard <\/span>rack design, <\/span>intelligent <\/span>fan-based <\/span>thermal management, and <\/span>the <\/span>integrated <\/span>EMS\/PCS\/BMS architecture <\/span>ensure reliable, <\/span>industrial- <\/span>grade <\/span>operation <\/span>in <\/span>high- <\/span>load, <\/span>continuous- <\/span>duty <\/span> <\/span>environments. The <\/span>module <\/span>also <\/span>supports aerosol <\/span>fire suppression.<\/span><\/p>\n<\/div>\n

\n

Key benefits of the <\/span>Deye BOS-B <\/span>Pack <\/span>16<\/span><\/h3>\n<\/div>\n
\n
    \n
  • High capacity<\/span><\/strong> \u2013 16.08 kWh <\/span>per module, strong <\/span>reserve and <\/span>power for demanding <\/span>applications<\/span><\/li>\n
  • High-voltage (HV) platform<\/span><\/strong> \u2013 <\/span>higher efficiency <\/span>and lower <\/span>cable losses<\/span><\/li>\n
  • Scalable architecture<\/span><\/strong> \u2013 5\u201316 <\/span>modules in series per rack, <\/span>expandable with PCS to multi-rack, <\/span>MWh-scale <\/span>systems<\/span><\/li>\n
  • Integrated EMS, PCS, and BMS<\/span><\/strong> \u2013 <\/span>complete, <\/span>coordinated <\/span>system control<\/span><\/li>\n
  • Intelligent fan-based thermal management<\/span><\/strong> \u2013 stable operation under high <\/span>loads<\/span><\/li>\n
  • Aerosol fire suppression support<\/span><\/strong> \u2013 <\/span>enhanced safety <\/span>in industrial environments<\/span><\/li>\n
  • LCD display<\/span><\/strong> \u2013 local <\/span>readout of <\/span>SOC and <\/span>fault codes<\/span><\/li>\n
  • Flexible communication<\/span><\/strong> \u2013 TCP \/ <\/span>RS485 \/ CAN<\/span><\/li>\n
  • Long service life and reliable support<\/span><\/strong> \u2013 10-year warranty<\/span><\/li>\n<\/ul>\n<\/div>\n
    \n

    Applications<\/span><\/h3>\n<\/div>\n
    \n

    The <\/span>Deye BOS-B Pack 16 energy storage system<\/span><\/strong> is specifically designed for high-consumption and <\/span>industrial <\/span>environments: larger commercial facilities, factories, solar farms, and large residential complexes. It is ideal for backup power, load curve smoothing and peak shaving, as well as increasing the stability of renewable systems. Thanks to the modular, scalable architecture, the system can be sized to project requirements \u2013 from few-module systems to multi-rack, <\/span>MWh-scale <\/span><\/span>installations.<\/span><\/p>\n<\/div>\n

    \n

    Deye <\/span>BOS-B Pack <\/span>16 technical <\/span>specifications<\/span><\/h3>\n<\/div>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Parameter<\/span><\/th>\nValue<\/span><\/th>\n<\/tr>\n<\/thead>\n
    Model<\/span><\/td>\nBOS-B-Pack16.A3<\/span><\/td>\n<\/tr>\n
    Cell chemistry<\/span><\/td>\nLiFePO4<\/span><\/td>\n<\/tr>\n
    Module <\/span>energy capacity<\/span><\/td>\n16.08 <\/span>kWh<\/span><\/td>\n<\/tr>\n
    Module capacity<\/span><\/td>\n314 Ah<\/span><\/td>\n<\/tr>\n
    Module nominal <\/span>voltage<\/span><\/td>\n51.2 <\/span>Vdc<\/span><\/td>\n<\/tr>\n
    Number of modules in series (option)<\/span><\/td>\n5\u201316<\/span><\/td>\n<\/tr>\n
    PCS \/ hybrid inverter <\/span>configuration<\/span><\/td>\nPCS <\/span>on-grid: 14\u201315 <\/span>modules; PCS <\/span>off-grid: 15 modules; <\/span>hybrid inverter: <\/span>5\u201315 modules<\/span><\/td>\n<\/tr>\n
    PCS + MPPT <\/span>configuration<\/span><\/td>\n16 <\/span>modules (\u2264800 V <\/span>OCV); 15 modules <\/span>(\u2264750 V); 14 <\/span>modules on-grid <\/span>(\u2264700 V)<\/span><\/td>\n<\/tr>\n
    Nominal <\/span>charge\/discharge current<\/span><\/td>\n180 A<\/span><\/td>\n<\/tr>\n
    Protection rating<\/span><\/td>\nIP20<\/span><\/td>\n<\/tr>\n
    Operating <\/span>temperature<\/span><\/td>\ncharge: <\/span>0\u201355 \u00b0C \/ <\/span>discharge: \u221220\u201355 \u00b0C<\/span><\/td>\n<\/tr>\n
    Storage <\/span>temperature<\/span><\/td>\n0\u201335 \u00b0C<\/span><\/td>\n<\/tr>\n
    Thermal management<\/span><\/td>\nintelligent <\/span>fan cooling<\/span><\/td>\n<\/tr>\n
    Status indication<\/span><\/td>\nLCD (SOC \/ <\/span>fault code); LED: yellow <\/span>(HV <\/span>on), red <\/span>(system alarm)<\/span><\/td>\n<\/tr>\n
    Communication<\/span><\/td>\nTCP \/ <\/span>RS485 \/ CAN <\/span>(BMS communication: CAN)<\/span><\/td>\n<\/tr>\n
    Humidity<\/span><\/td>\n5\u201385%<\/span><\/td>\n<\/tr>\n
    Altitude<\/span><\/span>\n<\/td>\n\u22643000 m<\/span><\/td>\n<\/tr>\n
    Design<\/span><\/td>\n5U <\/span>standard rack<\/span><\/td>\n<\/tr>\n
    Fire protection<\/span><\/td>\naerosol fire suppression <\/span>support<\/span><\/td>\n<\/tr>\n
    Dimensions <\/span>(approx.)<\/span><\/td>\n290 \u00d7 830 <\/span>\u00d7 550 mm<\/span><\/td>\n<\/tr>\n
    Weight (approx.)<\/span><\/td>\n128 kg<\/span><\/td>\n<\/tr>\n
    Warranty<\/span><\/td>\n10 years<\/span><\/td>\n<\/tr>\n
    Certifications<\/span><\/td>\nCE \/ <\/span>IEC62619 \/ IEC62040 \/ UN38.3<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
    \n

    System-level capacity depends on the number of modules and PCS configuration. For the BOS-B system, Deye specifies up to 16 racks per PCS, and with multi-rack expansion, MWh-scale total energy can be achieved; please verify final system values with your current Deye datasheet and planned inverter\/PCS configuration. <\/span><\/em><\/p>\n<\/div>\n

    \n

    Frequently asked <\/span>questions about the Deye BOS-B <\/span>Pack 16 <\/span>energy storage system<\/span><\/h3>\n<\/div>\n
    \n

    What is the capacity and expandability of the Deye BOS-B Pack 16?<\/span><\/strong>
    \nEach module <\/span>has 16.08 kWh <\/span>of energy capacity and 314 Ah <\/span>capacity <\/span>at 51.2 Vdc nominal <\/span>voltage. In one rack, <\/span>5\u201316 modules can be connected <\/span>in series, and the rack <\/span>can be expanded with PCS <\/span>into multi-rack, MWh-scale <\/span>systems.<\/span><\/p>\n<\/div>\n

    \n

    What inverter\/PCS does the Deye BOS-B Pack 16 work with?<\/span><\/strong>
    \nThe module <\/span>is designed for high-voltage C&I <\/span>systems: in PCS <\/span>on-grid mode, 14\u201315 <\/span>modules; in off-grid mode, 15 <\/span>modules; with hybrid <\/span>inverter, 5\u201315 modules <\/span>can be connected in series; the <\/span>exact number depends on the <\/span>PCS\/MPPT open-circuit <\/span>voltage.<\/span><\/p>\n<\/div>\n

    \n

    What safety features does the Deye BOS-B Pack 16 have?<\/span><\/strong>
    \nThe module <\/span>features intelligent <\/span>BMS protection (overcharge, <\/span>deep discharge, overcurrent, <\/span>temperature), intelligent <\/span>fan-based thermal management, <\/span>and aerosol <\/span>fire suppression <\/span>support, <\/span>with status indicated on LCD and LEDs.<\/span><\/span><\/span><\/p>\n<\/div>\n

    \n

    How many years of warranty does the Deye BOS-B Pack 16 module have?<\/span><\/strong>
    \nThe module <\/span>comes with a 10-year warranty <\/span>and is designed for high-<\/span>load, continuous <\/span>industrial operation.<\/span><\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    Download datasheet (PDF) Deye BOS-B Pack 16 \u2013 high-voltage 16.08 kWh LiFePO4 energy storage module for commercial and industrial systems<\/p>\n","protected":false},"featured_media":30464,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[203],"product_tag":[],"class_list":["post-30351","product","type-product","status-publish","has-post-thumbnail","product_cat-battery","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/deyenergie.com\/en\/wp-json\/wp\/v2\/product\/30351","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deyenergie.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/deyenergie.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/deyenergie.com\/en\/wp-json\/wp\/v2\/comments?post=30351"}],"version-history":[{"count":3,"href":"https:\/\/deyenergie.com\/en\/wp-json\/wp\/v2\/product\/30351\/revisions"}],"predecessor-version":[{"id":30802,"href":"https:\/\/deyenergie.com\/en\/wp-json\/wp\/v2\/product\/30351\/revisions\/30802"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deyenergie.com\/en\/wp-json\/wp\/v2\/media\/30464"}],"wp:attachment":[{"href":"https:\/\/deyenergie.com\/en\/wp-json\/wp\/v2\/media?parent=30351"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/deyenergie.com\/en\/wp-json\/wp\/v2\/product_brand?post=30351"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/deyenergie.com\/en\/wp-json\/wp\/v2\/product_cat?post=30351"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/deyenergie.com\/en\/wp-json\/wp\/v2\/product_tag?post=30351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}