{"product_id":"gsl-14-34kwh-energy-storage-battery","title":"GSL 14.34kWh 48V LiFePO4 Wall-Mount Home Battery - (CSA Approved)","description":"\u003cp\u003e\u003cstrong\u003eStore 14.34 kWh of solar or grid power and keep your home running through outages.\u003c\/strong\u003e The GSL Energy 51.2V 280Ah LiFePO4 wall-mount battery is UL9540A tested, built with UL1973-certified cells, rated for 8,500+ cycles, and expands from one unit for a home to 16 units in parallel for commercial or off-grid systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailability:\u003c\/strong\u003e the standard Wall Mount ships from our Waterloo, Ontario warehouse. The self-heating version may be built to order; call 1-800-858-4318 for the current lead time before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWant a complete home backup system?\u003c\/strong\u003e Get this battery paired with a Growatt 10kW hybrid inverter in our \u003ca href=\"\/products\/sph-10000tl-hu-us-axe-5-0l-modular-battery\"\u003eGrowatt + GSL Home Backup System\u003c\/a\u003e, with 1 or 2 batteries.\u003c\/p\u003e\n\u003ch3\u003eChoose your version\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eWall Mount\u003c\/th\u003e\n\u003cth\u003eWall Mount Self-Heating\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eHeated indoor spaces: basement, utility room, heated garage\u003c\/td\u003e\n\u003ctd\u003eUnheated garages, cottages, cabins and other spaces that drop below 0°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging below 0°C\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eYes, cells are warmed before charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrice\u003c\/td\u003e\n\u003ctd\u003eC$4,139.99\u003c\/td\u003e\n\u003ctd\u003eC$4,279.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e14.34 kWh (51.2V × 280Ah)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemistry\u003c\/td\u003e\n\u003ctd\u003eLiFePO4 (lithium iron phosphate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle life\u003c\/td\u003e\n\u003ctd\u003e8,500+ cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eIndoor wall mount, IP20 (dry indoor locations)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W×H×D)\u003c\/td\u003e\n\u003ctd\u003e900 × 675 × 200 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eapprox. 131.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to 45°C for the standard model; the self-heating model warms the cells below 0°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion\u003c\/td\u003e\n\u003ctd\u003eUp to 16 units in parallel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eCAN \/ RS485 closed-loop with hybrid and off-grid inverters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMonitoring\u003c\/td\u003e\n\u003ctd\u003eWi-Fi and Bluetooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMS protection\u003c\/td\u003e\n\u003ctd\u003eOvercharge, over-discharge, overcurrent, short circuit, temperature, cell balancing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety testing\u003c\/td\u003e\n\u003ctd\u003eUL9540A unit-level test, indoor wall-mount residential configuration (SGS report CQES250900105501); cells certified to UL1973 \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\u003eIn the box\u003c\/td\u003e\n\u003ctd\u003eBattery module, battery-to-inverter cable, wall-mount bracket, user manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat 14.34 kWh runs\u003c\/h3\u003e\n\u003cp\u003eRoughly a full day of essentials during an outage: fridge, furnace fan, lights, internet and phone charging. Or shift solar into the evening to cut your power bill. Add more units for whole-home backup or larger off-grid systems.\u003c\/p\u003e\n\u003ch3\u003eBuilt for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHome battery backup, with or without solar\u003c\/li\u003e\n\u003cli\u003eSolar self-consumption and peak-rate savings\u003c\/li\u003e\n\u003cli\u003eOff-grid homes, cottages, cabins and farms\u003c\/li\u003e\n\u003cli\u003eCommercial and multi-unit energy storage (up to 16 in parallel)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout the safety testing\u003c\/h3\u003e\n\u003cp\u003eUL9540A is the fire-propagation test that inspectors and insurers look for on home energy storage. In GSL's test of this wall-mount model, a forced thermal runaway stayed inside the battery: no external flames, no flying debris and no explosion, and neighbouring units stayed below 32°C.\u003c\/p\u003e\n\u003ch3\u003eInstallers and multi-unit orders\u003c\/h3\u003e\n\u003cp\u003eBuilding a system with several batteries or supplying customers? \u003ca href=\"\/pages\/contact\"\u003eContact us for contractor and volume pricing\u003c\/a\u003e, or call 1-800-858-4318 (Mon–Sat, 9–6 ET).\u003c\/p\u003e\n\u003ch3\u003ePair it with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/sph-10000tl-hu-us-axe-5-0l-modular-battery\"\u003eGrowatt 10kW + GSL Home Backup System\u003c\/a\u003e (complete kit)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/residential-hybrid-solar-inverter\"\u003eHybrid inverters\u003c\/a\u003e for grid-tied backup with solar\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/off-grid-residential-inverters\"\u003eOff-grid inverters\u003c\/a\u003e for cottages and off-grid homes\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/auto-transfer-switch\"\u003eAutomatic transfer switches\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be installed outdoors?\u003c\/strong\u003e\u003cbr\u003eNo. This is an IP20 indoor battery for dry locations such as a basement, utility room or garage. Choose the self-heating version if that space drops below freezing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need the self-heating version?\u003c\/strong\u003e\u003cbr\u003eYes if the battery will sit somewhere that drops below freezing, such as an unheated garage, shed or cottage. LiFePO4 batteries should not be charged below 0°C without heating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it work with my inverter?\u003c\/strong\u003e\u003cbr\u003eIt communicates over CAN and RS485 with most 48V hybrid and off-grid inverters. Call us with your inverter model and we'll confirm compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it qualify for BC or Ontario battery rebates?\u003c\/strong\u003e\u003cbr\u003eRebate programs set their own product and installer requirements. BC Hydro, for example, requires a battery on its qualified list and an installer from its contractor network. Call us before buying and we'll tell you where this battery currently stands.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is it delivered?\u003c\/strong\u003e\u003cbr\u003eEach module weighs about 130 kg and ships on a pallet by freight. Plan for two people or lifting equipment to move it into place.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need an electrician?\u003c\/strong\u003e\u003cbr\u003eYes. Connecting a home battery to your electrical system should be done by a licensed electrician, and permits and inspection may be required where you live.\u003c\/p\u003e","brand":"GSL","offers":[{"title":"Wall Mount (IP20)","offer_id":55287429595427,"sku":null,"price":4139.99,"currency_code":"CAD","in_stock":true},{"title":"Wall Mount Self Heating (IP20)","offer_id":55287429628195,"sku":null,"price":4279.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/8856\/7843\/files\/gsl_battery_canada.jpg?v=1791902539","url":"https:\/\/rocksolar.ca\/products\/gsl-14-34kwh-energy-storage-battery","provider":"ROCKSOLAR CANADA","version":"1.0","type":"link"}