{"product_id":"pylontech-fidus-5-12kwh-lithium-battery","title":"Pylontech Fidus FB-L-5.12-PK 5.12kWh 51.2V LiFePO4 Lithium Battery","description":"\u003cp\u003eThe Pylontech Fidus FB-L-5.12-PK is a 51.2V low-voltage LiFePO4 solar battery with 5.12kWh nominal capacity and 4.97kWh usable energy. It supports 97% depth of discharge, 100A continuous charge\/discharge current, CAN and RS485 communication, and scalable parallel installation for compatible hybrid solar systems.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e5.12kWh nominal battery-module capacity\u003c\/li\u003e\n\u003cli\u003e4.97kWh usable energy capacity\u003c\/li\u003e\n\u003cli\u003e51.2V low-voltage battery platform\u003c\/li\u003e\n\u003cli\u003e97% depth of discharge\u003c\/li\u003e\n\u003cli\u003eSafe and durable LiFePO4 battery chemistry\u003c\/li\u003e\n\u003cli\u003e100A normal and maximum continuous charge\/discharge current\u003c\/li\u003e\n\u003cli\u003e121–200A peak current for 15 seconds\u003c\/li\u003e\n\u003cli\u003eCAN and RS485 inverter communication\u003c\/li\u003e\n\u003cli\u003eUp to 20 batteries in one string\u003c\/li\u003e\n\u003cli\u003eUp to 6 multi-groups with the appropriate Pylontech control equipment\u003c\/li\u003e\n\u003cli\u003eMore than 6,000 cycles at 25°C\u003c\/li\u003e\n\u003cli\u003e10-year design life at 25°C\u003c\/li\u003e\n\u003cli\u003eC5-M anti-corrosion rating\u003c\/li\u003e\n\u003cli\u003eCompact wall\/floor installation format\u003c\/li\u003e\n\u003cli\u003eCertified to key international battery and transport standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003ePylontech\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eFidus Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eFB-L-5.12-PK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery chemistry\u003c\/td\u003e\n\u003ctd\u003eLithium Iron Phosphate (LiFePO4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal voltage\u003c\/td\u003e\n\u003ctd\u003e51.2V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery module capacity\u003c\/td\u003e\n\u003ctd\u003e5.12kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsable capacity\u003c\/td\u003e\n\u003ctd\u003e4.97kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth of discharge\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNormal charge\/discharge current\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum continuous charge\/discharge current\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak current\u003c\/td\u003e\n\u003ctd\u003e121–200A for 15 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication ports\u003c\/td\u003e\n\u003ctd\u003eRS485 \/ CAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnti-corrosion rating\u003c\/td\u003e\n\u003ctd\u003eC5-M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMulti-group support\u003c\/td\u003e\n\u003ctd\u003eUp to 6 groups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSingle-string quantity\u003c\/td\u003e\n\u003ctd\u003eUp to 20 batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge operating temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to 55°C*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge operating temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to 55°C*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort-circuit current\/duration\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;2,000A\/ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum altitude\u003c\/td\u003e\n\u003ctd\u003e≤4,000m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eNatural cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e638 × 137 × 370mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 45kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign life\u003c\/td\u003e\n\u003ctd\u003e10 years at 25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle life\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;6,000 cycles at 25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eIEC 62619, UN 38.3, RoHS, REACH, WEEE, EMC, CE, IEC 62040\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e*\u003c\/span\u003e Performance degradation may occur at temperatures above 50°C.\u003c\/p\u003e\n\u003ch2\u003eLong Product Description\u003c\/h2\u003e\n\u003cp\u003eThe Pylontech Fidus FB-L-5.12-PK is a compact, low-voltage lithium battery developed for compatible residential and light-commercial solar energy-storage systems. It uses lithium iron phosphate chemistry for enhanced thermal stability, dependable daily cycling and long service life.\u003c\/p\u003e\n\u003cp\u003eThe battery provides 5.12kWh nominal capacity and 4.97kWh usable energy at 51.2V, with a 97% depth of discharge. A 100A continuous charge\/discharge rating supports demanding household backup applications, while a short-duration 121–200A peak rating helps accommodate temporary load surges.\u003c\/p\u003e\n\u003cp\u003eCAN and RS485 communication enable intelligent battery management and data exchange with supported hybrid inverters. The system can scale from a single module to larger installations, with up to 20 batteries in one string and up to six groups when installed with the correct Pylontech control equipment and according to the manufacturer's design rules.\u003c\/p\u003e\n\u003cp\u003eIts compact 638 × 137 × 370mm enclosure is suitable for space-conscious installations. The Pakistan-specific FB-L-5.12-PK version carries an IP20 rating, so it must be installed in a suitable protected indoor location unless the manufacturer or authorized distributor specifies an approved enclosure.\u003c\/p\u003e\n\u003ch2\u003eCompatibility Note\u003c\/h2\u003e\n\u003cp\u003eThis is a 51.2V low-voltage battery. Before purchase or installation, confirm that the selected inverter supports the Pylontech FB-L-5.12-PK, the required battery-voltage range, Pylontech CAN\/RS485 protocol, cable pinout and applicable firmware version. A general 48V battery input does not automatically guarantee communication compatibility.\u003c\/p\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Pylontech Fidus FB-L-5.12-PK battery module\u003c\/li\u003e\n\u003cli\u003eCommunication\/power accessories supplied by the authorized distributor\u003c\/li\u003e\n\u003cli\u003eUser documentation supplied with the unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote\u003e\n\u003cp\u003eExact cables, mounting brackets, breakers, hubs and accessories may vary by package. Confirm box contents before publishing.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch2\u003eInstallation \u0026amp; Safety Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInstallation must be completed by a qualified solar or electrical technician.\u003c\/li\u003e\n\u003cli\u003eUse correctly rated DC breakers, fuses, cables, connectors and isolation equipment.\u003c\/li\u003e\n\u003cli\u003eInstall the IP20 unit in a protected indoor location.\u003c\/li\u003e\n\u003cli\u003eFollow the Pylontech battery manual and compatible inverter installation manual.\u003c\/li\u003e\n\u003cli\u003eDo not mix different battery models, voltages, chemistries, ages or states of charge unless explicitly permitted by Pylontech.\u003c\/li\u003e\n\u003cli\u003eVerify parallel-system controller and communication requirements before expanding the battery bank.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pylontech","offers":[{"title":"Default Title","offer_id":53121036648728,"sku":null,"price":250000.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/3368\/5016\/files\/01-pylontech-fidus-5.12kwh-premium-banner.png?v=1793601874","url":"https:\/\/exsolar.pk\/products\/pylontech-fidus-5-12kwh-lithium-battery","provider":"EXSOLAR.PK","version":"1.0","type":"link"}