{"product_id":"powerwall-3-13-5-kwh-solar-battery-system","title":"Powerwall 3 13.5 kWh Solar Battery System","description":"The Tesla Powerwall 3 is a fully integrated solar battery system that combines 13.5 kWh of usable energy capacity with an 11.5 kW continuous power inverter. It supports up to 20 kW DC of solar input across 6 independent Maximum Power Point Trackers, achieving 97.5% solar-to-grid efficiency while offering seamless whole-home backup protection during grid outages. The system is engineered to handle substantial loads, featuring a 185 LRA motor start capability that allows a single unit to power most residential applications, including HVAC systems, well pumps, and EV chargers.\n\nThe Powerwall 3 operates efficiently in a wide temperature range, from -4°F to 122°F (-20°C to 50°C), with an intelligent Heat Mode for optimized cold-weather performance. Its compact form factor measures 43.5\" × 24\" × 7.6\" and weighs 287 lbs. The unit also features flood resistance up to 2 feet and an integrated system controller designed for simplified installation. Certifications include UL 1741-SA, UL 9540, and ANSI C12.20, and it comes with a 10-year warranty.\n\nKey features include whole-home backup power with seamless transition during outages and Storm Watch automatic pre-charging. Its fully integrated design with 6 MPPT channels eliminates the need for a separate solar inverter. The system is scalable, allowing for the addition of Powerwall 3 Expansion units to increase storage capacity. Applications range from whole-home backup and solar self-consumption optimization to time-based control for utility rate optimization, grid services participation, energy independence, and peak load management.","brand":"Tesla","offers":[{"title":"Default Title","offer_id":52663966466360,"sku":"1707000-21-y","price":7823.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687140764.webp?v=1784331327","url":"https:\/\/store.motormia.co\/products\/powerwall-3-13-5-kwh-solar-battery-system","provider":"MOTORMIA","version":"1.0","type":"link"}