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52024Powerwall 3 Datasheet <br />Powerwall 3 Expansion Technical Specifications <br />Environmental <br />Speci cations <br />Operating Temperature –20°C to 50°C (–4°F to 122°F) 12 <br />Operating Humidity (RH)Up to 100%, condensing <br />Storage Temperature –20°C to 30°C (–4°F to 86°F),up to 95%RH,non- <br />condensing,State of Energy (SOE):25%initial <br />Maximum Elevation 3000 m (9843 ft) <br />Environment Indoor and outdoor rated <br />Enclosure Rating NEMA 3R <br />Ingress Rating IP67 <br />Pollution Rating PD3 <br />Compliance <br />Information <br />Certi cations UL 1973, UL 9540 <br />12 Performance may be de-rated at operating temperatures above 40°C (104°F). <br />Battery Technical <br />Speci cations <br />Model Number 1807000-xx-y <br />Nominal Battery Energy 13.5 kWh <br />Voltage Range 52 - 92 V DC 11 <br />11 Powerwall 3 Expansion units are connected in parallel and are not eld serviceable. <br />Mechanical <br />Speci cations <br />Dimensions 1105 x 609 x 168 mm <br />(43.5 x 24 x 6.6 in) 13 <br />Total Weight of Wall- <br />Mounted Expansion Unit <br />118.5 kg (261.2 lb) <br />Weight of Expansion Unit 110 kg (242.5 lb) <br />Weight of Glass Front <br />Cover <br />6.5 kg (14.5 lb) <br />Weight of Wall Bracket 1.9 kg (4.2 lb) <br />Weight of Expansion <br />Accessories <br />0.7 kg (1.5 lb) <br />Mounting Options Floor or wall mount <br />Stacking Capability <br />(Floor Mount Only) <br />Up to (3)Expansion units <br />behind a Powerwall 3 <br />Compatibility with <br />Other Systems <br />Only compatible with <br />Powerwall 3 <br />Connection to <br />Powerwall 3 or Expansions <br />Powerwall 3 Expansion <br />harness 14 <br />14 The Powerwall 3 Expansion harness is a listed component of <br />the UL 9540 certi cation. <br />13 These dimensions include the glass front cover being <br />installed on Powerwall 3 Expansion. <br />609 mm 168 <br />mm <br />1105 mm <br />62024Powerwall 3 Datasheet <br />Electrical <br />Speci cations <br />Model MCI-1 MCI-2 MCI-2 <br />High Current <br />Nominal Input DC Current Rating (IMP)13 A 13 A 15 A <br />Maximum Input Short Circuit Current (ISC)19 A 17 A 19 A <br />Maximum System Voltage 600 V DC 1000 V DC 15 1000 V DC 15 <br />Maximum Disconnect Voltage 16 600 V DC 165 V DC 165 V DC <br />Solar Shutdown Device Technical Specifications <br />Environmental <br />Speci cations <br />Operating Temperature -40°C to 50°C <br />(-40°F to 122°F) <br />-45°C to 70°C <br />(-49°F to 158°F) <br />Storage Temperature –30°C to 70°C <br />(–22°F to 158°F) <br />–30°C to 70°C <br />(–22°F to 158°F) <br />Enclosure Rating NEMA 4X / IP65 <br />RSD Module <br />Performance <br />Maximum Number of Devices per String 5 <br />Control Power Line Excitation <br />Passive State Normally Open <br />Maximum Power Consumption 7 W <br />Warranty 25 years <br /> — <br />The Solar Shutdown Device is a Mid-Circuit Interrupter (MCI)and is integral to the rapid shutdown (RSD)function required for <br />rooftop PV systems in accordance with Article 690 of the NEC. When paired with Powerwall 3, solar array shutdown is initiated <br />by an External System Shutdown Switch or the On/Off Enable switch located on Powerwall 3. Systems not subject to rapid <br />shutdown requirements must still install one or more MCIs for functional purposes; see the Powerwall 3 installation manual for <br />details. <br />Mechanical <br />Speci cations <br />Electrical Connections MC4 Connector <br />Housing Plastic <br />Dimensions 125 x 150 x 22 mm <br />(5 x 6 x 1 in) <br />173 x 45 x 22 mm <br />(6.8 x 1.8 x 1 in) <br />Weight 350 g (0.77 lb) 120 g (0.26 lb) <br />Mounting Options ZEP Home Run Clip <br />M4 Screw (#10) <br />M8 Bolt (5/16") <br />Nail / Wood screw <br />Wire Clip <br />Compliance <br />Information <br />Certi cations UL 1741 PVRSE, UL 3741, <br />PVRSA (Photovoltaic Rapid Shutdown Array) <br />RSD Initiation Method External System Shutdown Switch or <br />Powerwall 3 Enable Switch <br />15 Maximum System Voltage is limited by Powerwall to 600 V DC. <br />16 Maximum Disconnect Voltage is the maximum voltage allowed across each MCI in the open position (Rapid Shutdown <br />Initiated).An individual MCI-2 has a voltage rating of 165V but in combination (connected in the same string)their voltage <br />ratings are additive. <br />UL 3741 PV Hazard Control (and PVRSA) Compatibility See UL 3741 Application Addendum <br />1312 S Hickory St <br />5/5/2025