{"product_id":"controlador-de-bateria-deye-i-hv-battery-hvb-control-box-1-per-4-16-bat","title":"DEYE High-Voltage Control Box for BOS-W Batteries | HVB CONTROL BOX","description":"\u003cp\u003eThe DEYE high-voltage control box (model BOS-W-PDU-2 in the datasheet) is the module that manages each BOS-W battery rack: it connects the 51.2 V modules in series, protects them with its breaker and reports battery status to the inverter. One per rack.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eOne box per rack of 5 to 16 BOS-W modules in series (256 to 819.2 V nominal system).\u003c\/li\u003e\u003cli\u003eAir switch to connect or isolate the rack.\u003c\/li\u003e\u003cli\u003eBattery information display with high-voltage (yellow) and alarm (red) indicators.\u003c\/li\u003e\u003cli\u003ePCS COM port to the inverter over CAN and RS485.\u003c\/li\u003e\u003cli\u003eIN COM and OUT COM ports to link several racks in parallel.\u003c\/li\u003e\u003cli\u003eUSB port for BMS upgrades.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003eDatasheet model\u003c\/th\u003e\u003ctd\u003eBOS-W-PDU-2\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eHigh-voltage control box for DEYE BOS-W batteries\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eModules per rack\u003c\/th\u003e\u003ctd\u003e5 (minimum) to 16 in series\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eSystem nominal voltage\u003c\/th\u003e\u003ctd\u003e256 V (5 modules) to 819.2 V (16 modules)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eInverter communication\u003c\/th\u003e\u003ctd\u003eCAN and RS485 (RJ45)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eConnections\u003c\/th\u003e\u003ctd\u003eB+\/B-, PCS+\/PCS-, BCOM, IN COM, OUT COM, PCS COM, USB, 12 V DC\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eIndicators\u003c\/th\u003e\u003ctd\u003eHigh voltage (yellow), alarm (red)\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eHow many boxes do I need?\u003c\/h3\u003e\u003cp\u003eOne per BOS-W battery rack, which holds 5 to 16 modules in series.\u003c\/p\u003e\u003ch3\u003eDoes it work with 48 V batteries?\u003c\/h3\u003e\u003cp\u003eNo. It is for high-voltage systems built from BOS-W modules in series.\u003c\/p\u003e\u003ch3\u003eHow does it talk to the inverter?\u003c\/h3\u003e\u003cp\u003eThrough the PCS COM port, over CAN and RS485.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0756\/8687\/1354\/files\/DEYE_BOS-W_50K_80K_Solution_Brochure_2025.1224.pdf?v=1791195019\" target=\"_blank\" rel=\"noopener\"\u003eDatasheet (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eComcast Group issues CFDI invoices and ships across Mexico. Message us on WhatsApp for a quote and to confirm availability.\u003c\/p\u003e","brand":"Comcast Group","offers":[{"title":"Default Title","offer_id":53931854299450,"sku":null,"price":1554.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/8687\/1354\/files\/BOS-W-PDU-2-caja-de-control-deye-ficha.webp?v=1791282417","url":"https:\/\/comcast-group.com\/en\/products\/controlador-de-bateria-deye-i-hv-battery-hvb-control-box-1-per-4-16-bat","provider":"Comcast Group","version":"1.0","type":"link"}