{"product_id":"bslbatt-7kwh-135ah-rack-battery","title":"BSLBATT 7kWh 135Ah Rack Battery","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe BSLBATT 7kWh 135Ah Rack Battery is a 51.2V LiFePO4 energy storage battery designed for rack-mounted backup power, off-grid, hybrid and grid-tied solar applications. With 135Ah nominal capacity and 6.912kWh nominal energy, it provides a compact modular storage option for residential and commercial systems where compatible inverter and BMS communication has been confirmed.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e6.912kWh nominal energy with 51.2V nominal voltage and 135Ah capacity.\u003c\/li\u003e\n\u003cli\u003eLiFePO4 battery chemistry for stable, maintenance-free energy storage.\u003c\/li\u003e\n\u003cli\u003eCAN.Bus and RS485 communication interfaces for supported inverter and energy-management integration.\u003c\/li\u003e\n\u003cli\u003eRack-mountable, modular design allows expansion up to 30 units in parallel where system design and compatibility permit.\u003c\/li\u003e\n\u003cli\u003eCompact steel enclosure measuring 442 x 560 x 177 mm and weighing 58kg.\u003c\/li\u003e\n\u003cli\u003eSupplier-stated 10-year warranty and designed service life of 15-18 years.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eResidential backup power systems.\u003c\/li\u003e\n\u003cli\u003eOff-grid and hybrid solar power systems.\u003c\/li\u003e\n\u003cli\u003eGrid-tied solar energy storage.\u003c\/li\u003e\n\u003cli\u003eUPS, telecom and microgrid energy storage applications.\u003c\/li\u003e\n\u003cli\u003eRack-based battery banks requiring modular expansion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose This Product?\u003c\/h3\u003e\n\u003cp\u003eThis BSLBATT rack battery combines useful energy capacity with a compact rack format, front-access connections and communication interfaces suited to structured battery installations. It is designed for users and installers who need a modular lithium storage platform that can be expanded as system requirements grow.\u003c\/p\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBattery-to-inverter compatibility must be confirmed before installation, including CAN or RS485 communication requirements and approved firmware.\u003c\/li\u003e\n\u003cli\u003eThe supplier notes that mixing this 7kWh battery with the discontinued 6.4kWh model requires a firmware update for communication between the different battery models.\u003c\/li\u003e\n\u003cli\u003eInstallation and commissioning should be completed by a suitably qualified installer.\u003c\/li\u003e\n\u003cli\u003eThe supplier page contains conflicting cycle-life and discharge-current figures in different sections. The technical specification table below uses the values stated in the supplier's “Key Specifications” section. Confirm against the latest manufacturer datasheet before publishing if required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBSLBATT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eRack-Mount LiFePO4 Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Energy\u003c\/td\u003e\n\u003ctd\u003e6.912kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e51.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e135Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Charge Current\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Discharge Current\u003c\/td\u003e\n\u003ctd\u003e90A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Parallel Expansion\u003c\/td\u003e\n\u003ctd\u003e30 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunications\u003c\/td\u003e\n\u003ctd\u003eCAN.Bus, RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e442 x 560 x 177 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e58kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle Life\u003c\/td\u003e\n\u003ctd\u003e8,000 cycles at 80% DOD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e10 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesigned Service Life\u003c\/td\u003e\n\u003ctd\u003e15-18 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"BSLBATT","offers":[{"title":"Default Title","offer_id":50552740184304,"sku":"SUS-BSL-7k-135","price":24884.95,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/7623\/6737\/files\/bslbatt-7kwh-135ah-rack-battery-generated.png?v=1790692812","url":"https:\/\/www.sustainable.co.za\/products\/bslbatt-7kwh-135ah-rack-battery","provider":"Sustainable","version":"1.0","type":"link"}