{"product_id":"pylontech-fidus-plus-16kwh-lifepo4-battery-ip65-self-heating","title":"Pylontech Fidus Plus 16kWh LiFePO4 Battery IP65 Self Heating","description":"\u003ch1 style=\"font-size: 32px; line-height: 1.25; margin: 0px 0px 18px; text-align: center;\"\u003e\u003cstrong\u003ePylontech Fidus Plus 16kWh LiFePO4 Battery, IP65 Self-Heating\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cul style=\"font-size: 18px; line-height: 1.65; margin: 0 0 22px;\"\u003e\n\u003cli\u003e16.076kWh nominal and usable battery capacity for larger 48V solar, backup and off-grid systems.\u003c\/li\u003e\n\u003cli\u003eSelf-heating function supports charging in low ambient temperatures, with heating active between -20°C and 0°C.\u003c\/li\u003e\n\u003cli\u003eIP65 enclosure, C5-M anti-corrosion rating and optional aerosol fire-extinguishing module.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 26px; line-height: 1.3;\"\u003eHigh-capacity 48V battery storage for demanding installations\u003c\/h2\u003e\n\u003cp style=\"font-size: 18px; line-height: 1.6;\"\u003eThe Pylontech Fidus Plus 16kWh LiFePO4 battery is a high-capacity, low-voltage energy-storage unit for compatible hybrid solar, backup-power and off-grid systems. The Fidus Plus range is designed for wall-mounted or floor-standing installation and provides a compact route to substantial usable storage capacity from one battery unit.\u003c\/p\u003e\n\u003cp style=\"font-size: 18px; line-height: 1.6;\"\u003eThis self-heating Pro version is intended for environments that can experience cold conditions. Its battery heating activates between -20°C and 0°C to allow charging above 0°C, while the BMS limits charge and discharge current in extreme temperatures.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 26px; line-height: 1.3;\"\u003eKey features\u003c\/h2\u003e\n\u003cul style=\"font-size: 18px; line-height: 1.65;\"\u003e\n\u003cli\u003e16.076kWh nominal capacity and 16.076kWh usable capacity, with support for 100% depth of discharge.\u003c\/li\u003e\n\u003cli\u003e188A maximum continuous charge current and 200A maximum continuous discharge current.\u003c\/li\u003e\n\u003cli\u003e300A peak charge\/discharge current for 15 seconds.\u003c\/li\u003e\n\u003cli\u003eCAN and RS485 communications for compatible inverter and energy-management systems.\u003c\/li\u003e\n\u003cli\u003eDisplay screen, Bluetooth and Wi-Fi monitoring; optional aerosol fire-extinguishing module.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 26px; line-height: 1.3;\"\u003eWhere to use the Pylontech Fidus Plus 16kWh battery\u003c\/h2\u003e\n\u003cp style=\"font-size: 18px; line-height: 1.6;\"\u003eUse the Pylontech Fidus Plus 16kWh battery in compatible 48V systems requiring significant stored energy in a single enclosure. Typical applications include commercial premises, workshops, agricultural sites, remote properties, larger residential backup systems and professionally designed off-grid installations.\u003c\/p\u003e\n\u003cp style=\"font-size: 18px; line-height: 1.6;\"\u003eFor higher-capacity systems, up to 20 batteries can be configured in one battery group, with up to six strings. Multi-group parallel installations require the Pylontech LV-HUB-V2, which acts as the master unit. Confirm inverter compatibility, installation method, protection equipment and communications before ordering.\u003c\/p\u003e\n\u003cp style=\"font-size: 18px; line-height: 1.6;\"\u003eThis battery requires professional system design and commissioning; it is not a plug-and-play product. UK expert support is available, and Energian can help arrange installation through trusted partners where required.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 26px; line-height: 1.3;\"\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 17px; line-height: 1.5;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003eFB-L-16-Pro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eBattery chemistry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003eLiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eNominal voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e51.2VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eNominal capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e16,076Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eUsable capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e16,076Wh*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eDepth of discharge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e100%*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eDimensions (W × D × H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e435 × 240 × 900mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e130kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eDischarge voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e40–56.8VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eCharge voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e56–56.8VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eMaximum continuous charge\/discharge current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e188A \/ 200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003ePeak charge\/discharge current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e300A at 15 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003eCAN, RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eMaximum quantity in one battery group\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e20 batteries**\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eMaximum strings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e6**\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eWorking temperature, charging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e0°C to +55°C***\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eWorking temperature, discharging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e-20°C to +55°C***\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eStorage temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e-20°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eCooling type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003eNatural\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eProtective class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003eClass I\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eIP rating of enclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eAnti-corrosion classification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003eC5-M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eHumidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e5–95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eMaximum altitude\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e≤4,000m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003eIEC62619, IEC63056, UN38.3, EMC\/CE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eDesign life at 25°C \/ 77°F\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e15 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eCycle life at 25°C \/ 77°F\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e8,000 cycles****\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eInteraction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003eDisplay screen, Bluetooth and Wi-Fi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003e\u003cstrong\u003eFire extinguishing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 9px;\"\u003eAerosol, optional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.5;\"\u003e*The battery supports 100% depth of discharge. Rated capacity is stated at 25°C and 0.2C discharge. The default lower state-of-charge limit is 5% and is adjustable.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.5;\"\u003e**For multi-group installations, an LV-HUB-V2 is required for parallel connection and acts as the master unit. Each group supports a maximum of 19 batteries.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.5;\"\u003e***The BMS limits charge\/discharge current in extreme temperatures. Battery heating activates from -20°C to 0°C, allowing charging above 0°C.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.5;\"\u003e****Cycle-life data is based on 25°C, a 0.2C charge\/discharge rate and a 5%–95% state-of-charge range.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 26px; line-height: 1.3;\"\u003eDocuments available for download\u003c\/h2\u003e\n\u003cul style=\"font-size: 18px; line-height: 1.65;\"\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\n\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/upload_2026_06_23_EN-SD-251030-Fidus_Plus-Residential_Spec-Pylontech1_1782186338776.pdf?v=1787824446\" target=\"_blank\" style=\"color: rgb(43, 0, 255);\" rel=\"noopener\"\u003ePylontech Fidus Battery Plus 16kWh Datasheet\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 26px; line-height: 1.3;\"\u003eShipping and UK expert support\u003c\/h2\u003e\n\u003cp style=\"font-size: 18px; line-height: 1.6;\"\u003eShipping is available to the UK, Ireland, Africa, the Caribbean and worldwide. If a shipping rate is not shown at checkout, contact us on \u003ca href=\"tel:+442080640335\"\u003e+44 2080 640335\u003c\/a\u003e or \u003ca href=\"mailto:info@energian.co.uk\"\u003einfo@energian.co.uk\u003c\/a\u003e for a quote.\u003c\/p\u003e\n\u003cp style=\"font-size: 18px; line-height: 1.6;\"\u003eUK expert support is available for product questions and system-design support. Contact Energian by phone, email or live chat, or visit our office for an in-person consultation.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.5;\"\u003eThe supplied Pylontech Fidus Battery Plus datasheet was used as the primary technical source. The requested retailer page could not be retrieved during drafting; replace the product-page link with direct manufacturer datasheet and manual links before publishing.\u003c\/p\u003e","brand":"Pylontech","offers":[{"title":"Default Title","offer_id":57922134671742,"sku":"FB-L-16-Pro","price":2254.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/FidusBATPlus.png?v=1787824519","url":"https:\/\/www.energian.co.uk\/products\/pylontech-fidus-plus-16kwh-lifepo4-battery-ip65-self-heating","provider":"Energian","version":"1.0","type":"link"}