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Tesla Powerwall 3 Specifications
| Total Energy | 38.4 kWh |
| Continuous Power Output | 14.4 kW |
| Surge Power (10s) | 24 kW |
| Nominal DC Voltage | 48V |
| DC Voltage Range | 46-56V |
| Max. Charge Current | 300A |
| Max. Continuous Discharge Current | 300A |
| Battery Chemistry | Lithium Iron Phosphate (LFP) |
| Dimensions (W x D x H) | 29" x 15.8" x 56.75" |
| Weight | 952 lbs |
| Operating Temperature Range | 32°F to 113°F (0°C to 45°C) |
| Enclosure Rating | IP55 |
Complete Residential Solar Systems + Energy Storage
*Tesla Powerwall only available with Tesla Certified Installers
Tesla Powerwall 3
SKU TESLA-POWERWALL-3-ESS
The Tesla Powerwall 3
The Tesla Powerwall 3 represents a complete reimagining of home energy storage, combining a 13.5kWh battery system with an integrated solar inverter capable of handling up to 20kW of DC solar input. This all-in-one system streamlines installation while providing comprehensive energy management capabilities for homes seeking energy independence.
Designed for maximum versatility, Powerwall 3 delivers up to 11.5kW of continuous power and supports seamless backup transitions during grid outages. The system's integrated solar inverter with six MPP trackers ensures optimal solar production, while advanced monitoring through the Tesla app gives homeowners complete control over their energy usage.
Tesla Powerwall 3 Benefits & Features
- Integrated Solar + Storage: Built-in solar inverter supports up to 20kW DC input, eliminating need for separate equipment.
- Maximum Power Output: Delivers up to 11.5kW of continuous power, capable of starting loads up to 185 LRA.
- Flexible Installation: Supports both wall and floor mounting options with indoor or outdoor rated enclosure.
- Advanced Monitoring: Tesla mobile app provides comprehensive energy management and system control.
- Weather Protected: NEMA 3R enclosure with IP67 rating for battery and power electronics ensures reliable operation in all conditions.
Tesla Powerwall 3 Applications
- Whole-home backup power
- Solar self-consumption optimization
- Time-based control for utility rate optimization
- Grid services participation
- Energy independence
- Peak load management
Tesla Power Wall 3 Review
The Tesla Powerwall 3 combines solar and battery storage capabilities in a single unit, offering 13.5 kWh capacity with 11.5 kW continuous output for residential applications. The integrated 20kW solar inverter eliminates separate equipment requirements, reducing both installation complexity and system footprint. The unit's ability to handle startup loads up to 185 LRA makes it suitable for whole-home backup configurations, while supporting both solar self-consumption and time-of-use optimization functions.
Tesla's focus on weatherization is evident in the Powerwall 3's NEMA 3R enclosure and IP67-rated components. The system utilizes six independent MPP trackers for solar production optimization, while compatibility with both Backup Gateway 2 and Gateway 3 provides installation flexibility. The Tesla app enables system monitoring and control, with data on energy production, consumption, and battery status. The ability to parallel up to four units accommodates larger capacity requirements, allowing homeowners to scale their energy storage based on consumption needs.
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