{"product_id":"pylontech-l260-hy-125kw-261kwh-hybrid-ess-cabinet","title":"Pylontech L260-HY 125kW 261kWh C3H Outdoor Cabinet Hybrid ESS with Solis Inverter","description":"\u003ch1 style=\"color: #f87c24;\"\u003ePylontech L260-HY 125kW 261kWh C3H Outdoor Cabinet Hybrid ESS with Solis Inverter\u003c\/h1\u003e\n\u003cp\u003eThe Pylontech OPTIM US L260-HY is an all in one outdoor energy storage cabinet for commercial and industrial sites. It combines 261kWh of LiFePO4 battery storage with an integrated 125kW Solis three phase hybrid inverter in a single factory built enclosure.\u003c\/p\u003e\n\u003cp\u003eIt is designed for PV coupled sites that need peak shaving, solar self-consumption and backup power without assembling separate battery racks, inverters, cooling and fire protection. Up to six cabinets can run in parallel for 1560kWh and 750kW.\u003c\/p\u003e\n\u003ch3 style=\"color: #f87c24;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e261kWh nominal capacity from five 52.25kWh Pylontech HM7A200L LiFePO4 modules, with 98% depth of discharge.\u003c\/li\u003e\n\u003cli\u003eIntegrated 125kW Solis three phase hybrid inverter with 3\/N\/PE 230V\/400V output.\u003c\/li\u003e\n\u003cli\u003eUp to 250kW recommended PV array across 10 MPPTs (150V to 950V) and 20 strings.\u003c\/li\u003e\n\u003cli\u003eBackup switching in under 10ms to keep critical loads running during a grid failure.\u003c\/li\u003e\n\u003cli\u003eLiquid cooling with a 50% glycol solution and a working temperature range of -25°C to 55°C.\u003c\/li\u003e\n\u003cli\u003eBuilt in fire protection with combustible gas, smoke and temperature detection, an explosion proof fan and aerosol suppression.\u003c\/li\u003e\n\u003cli\u003e88% system round trip efficiency, with Modbus TCP\/RTU communication for site EMS integration.\u003c\/li\u003e\n\u003cli\u003eScalable to six cabinets in parallel, from 260kWh to 1560kWh and 125kW to 750kW.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #f87c24;\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eInside the cabinet, five battery modules are connected in series to form one high voltage string (728V to 936V DC). The string connects to a control module that provides isolation and protection and houses the BMS. Pylontech uses a three level management structure: a BMU in each module monitors cell voltage, current and temperature, the BMS monitors the full string, and the LEMS1000 local energy management system controls the fire protection and cooling and communicates with the inverter or an upper level EMS.\u003c\/p\u003e\n\u003cp\u003eThe integrated Solis inverter manages PV, battery, grid and backup loads from one unit, and also provides a generator input for sites that run a diesel generator. This makes the L260-HY suitable for demand charge reduction, time of use tariff shifting, maximising self-consumption from large roof or ground mounted arrays, and protecting essential loads during outages.\u003c\/p\u003e\n\u003cp\u003eThe cabinet is supplied with corrosion class C3H as standard, with C5M available as an option for coastal or harsh industrial locations. When planning a site, allow for the normal auxiliary power consumption of around 1.5kW and the cooling unit noise level of 75 dB(A) at 1m.\u003c\/p\u003e\n\u003ch3 style=\"color: #f87c24;\"\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial and industrial peak shaving and demand charge reduction\u003c\/li\u003e\n\u003cli\u003eSolar PV self-consumption for businesses, farms and public buildings\u003c\/li\u003e\n\u003cli\u003eBackup power for critical commercial loads\u003c\/li\u003e\n\u003cli\u003eTime of use tariff arbitrage\u003c\/li\u003e\n\u003cli\u003eMicrogrids combining solar PV, battery storage and diesel generators\u003c\/li\u003e\n\u003cli\u003eWarehouses and factories with large rooftop or ground mount arrays\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #f87c24;\"\u003eWhat Is Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Pylontech OPTIM US L260-HY outdoor cabinet\u003c\/li\u003e\n\u003cli\u003e1 x Solis 125kW three phase high voltage hybrid inverter, factory integrated\u003c\/li\u003e\n\u003cli\u003e5 x Pylontech HM7A200L 52.25kWh LiFePO4 battery modules\u003c\/li\u003e\n\u003cli\u003e1 x control module with integrated BMS\u003c\/li\u003e\n\u003cli\u003e1 x LEMS1000 local energy management system\u003c\/li\u003e\n\u003cli\u003e1 x liquid cooling system\u003c\/li\u003e\n\u003cli\u003e1 x fire protection system with gas, smoke and temperature detectors, explosion proof fan, aerosol suppression and audible and visual alarm\u003c\/li\u003e\n\u003cli\u003e1 x electrical box with MCCBs for grid and backup\u003c\/li\u003e\n\u003cli\u003e1 x UPS for the BMS, LEMS and monitoring\u003c\/li\u003e\n\u003cli\u003e1 x set of internal and external power and communication cables\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #f87c24;\"\u003eInstallation and Safety Notes\u003c\/h3\u003e\n\u003cp\u003eThis is a commercial energy storage system and must be designed, installed and commissioned by qualified professionals. A site assessment and professional system design are required before ordering, and installation should be carried out by an MCS certified installer working with a qualified electrician.\u003c\/p\u003e\n\u003cp\u003eThe cabinet is rated IP55 and is designed for outdoor installation on a level concrete base capable of supporting up to 2.9 tonnes. Allow clearance for ventilation, cooling airflow and door access. Offloading and positioning a unit of this weight requires suitable lifting equipment.\u003c\/p\u003e\n\u003cp\u003eThe system operates at high DC voltage (up to 936V on the battery string and up to 1000V on the PV input), so only trained personnel should work on it. Cable sizing, fusing, isolation, surge protection and earthing must be designed for the site and comply with BS 7671 (IET Wiring Regulations).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e connecting a system of this size to the grid requires a G99 application to your DNO, approved before installation. Please confirm the inverter's current G99 certification with our technical team before submitting your application.\u003c\/p\u003e","brand":"Pylontech","offers":[{"title":"Default Title","offer_id":60985898598734,"sku":"149756","price":43200.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/3698\/8238\/files\/115848000.png?v=1790590657","url":"https:\/\/voltaconsolar.com\/products\/pylontech-l260-hy-125kw-261kwh-hybrid-ess-cabinet","provider":"VoltaconSolar","version":"1.0","type":"link"}