{"product_id":"deye-ai-w5-1-b-lifepo4-batterimodul-5-12-kwh-51-2-v","title":"Deye AI-W5.1-B LiFePO4 battery module 5.12 kWh 51.2 V","description":"\u003ch2\u003eDeye AI-W5.1-B LiFePO4 battery module 5.12 kWh 51.2 V – LiFePO4 battery with integrated BMS.\u003c\/h2\u003e\u003cp\u003eThe Deye AI-W5.1-B is a 5.12 kWh 51.2 V LiFePO4 battery, built for daily cyclic operation in solar and backup power systems. Lithium iron phosphate is one of the safest and most durable battery cell types on the market, and the battery features an integrated BMS that continuously protects the cells against overcharging, deep discharge, short-circuiting, and excessive temperatures.\u003c\/p\u003e\u003ch3\u003eAdvantages\u003c\/h3\u003e\u003cul\u003e\n\n\u003cli\u003eNominal energy 5.12 kWh\u003c\/li\u003e\n\n\u003cli\u003eCapacity 100 Ah\u003c\/li\u003e\n\n\u003cli\u003eNominal voltage 51.2 V (operating range 44.8 V~57.6 V)\u003c\/li\u003e\n\n\u003cli\u003eLiFePO4 cells – safe chemistry without cobalt and with a long service life\u003c\/li\u003e\n\n\u003cli\u003eIntegrated BMS with cell monitoring and balancing\u003c\/li\u003e\n\n\u003cli\u003eIP65 protection class\u003c\/li\u003e\n\n\u003cli\u003eWeight 74.5 kg\u003c\/li\u003e\n\n\u003cli\u003eDimensions (W×H×D) 720×255×569 mm\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch3\u003eApplication\u003c\/h3\u003e\u003cul\u003e\n\n\u003cli\u003eBattery storage for solar installations in private homes and businesses\u003c\/li\u003e\n\n\u003cli\u003eEmergency power and backup during power outages\u003c\/li\u003e\n\n\u003cli\u003eLoad shifting and peak shaving – buy electricity when it is cheap\u003c\/li\u003e\n\n\u003cli\u003eOff-grid and hybrid systems\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eBattery cell type\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eLiFePO4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e100 Ah\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eNominal voltage\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e51.2 V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eOperating voltage\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e44.8 V~57.6 V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eNominal energy\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e5.12 kWh\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eWeight (approx.)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e74.5 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDimensions (W×H×D)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e720×255×569 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eFloor-standing \/ stackable\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eProtection class (IP)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eIP65\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eItem number: AI-W5.1-B\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/deye.com\/wp-content\/uploads\/2025\/10\/deye-ai-w5.1-b-series_brochure-20250428v1.0.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDownload datasheet (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/deye.com\/product\/ai-w5-1-b\/\" target=\"_blank\" rel=\"noopener\"\u003eOfficial product page at Deye\u003c\/a\u003e\u003c\/p\u003e","brand":"Deye","offers":[{"title":"Default Title","offer_id":65807946416477,"sku":"AI-W5.1-B","price":8499.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1022\/7649\/7757\/files\/al-w5.1-b-1.jpg?v=1788495594","url":"https:\/\/lithiumpro.dk\/en\/products\/deye-ai-w5-1-b-lifepo4-batterimodul-5-12-kwh-51-2-v","provider":"LithiumPro","version":"1.0","type":"link"}