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Tesla Gateway 2 Specifications
| Current Rating | 200A |
| AC Voltage | 120/240V |
| Maximum Input Short Circuit Current | 10kA |
| Dimensions | 660 x 411 x 149mm |
| Weight | 45 lbs |
| Operating Temperature | -20°C to 50°C |
| Internal Panelboard Rating | 200A |
| Circuit Spaces | 6-space/12-circuit |
| Primary AC Meter Accuracy | ±0.2% |
| Auxiliary AC Meter Accuracy | ±2% |
| Enclosure Type | NEMA 3R |
| Warranty | 10 years |
Complete Residential Solar Systems + Energy Storage
*Tesla Powerwall only available with Tesla Certified Installers
Tesla Gateway 2 Power Management System
SKU TESLA-GATEWAY-2-PW3-ACC
The Tesla Gateway 2
The Tesla Backup Gateway 2 manages grid connectivity and power flow for Powerwall systems, enabling automated transitions between grid and backup power. The 200-amp rated device incorporates essential monitoring functions with an optional 6-space/12-circuit internal panelboard, providing efficient system integration for residential installations.
Built for both partial and whole-home backup configurations, the Backup Gateway 2 combines high-precision metering with intelligent grid disconnect features. The system supports direct monitoring through Wi-Fi, Ethernet, or cellular connections, allowing homeowners to track energy usage and system status through the Tesla app.
Tesla Gateway 2 Benefits & Features
- Flexible Backup Options: Supports both partial and whole-home backup configurations with automatic outage detection.
- Integrated Load Center: Optional 200A panelboard with 6-space/12-circuit configuration simplifies installation.
- Multiple Communication Paths : Wi-Fi, Ethernet, and cellular connectivity ensure reliable system monitoring.
- Scalable Design: Supports up to 10 AC-coupled Powerwall units for expanded capacity.
- Environmental Protection: NEMA 3R enclosure suitable for indoor and outdoor installation.
- Whole home backup power control
- Partial home backup management
- Solar system monitoring
- Energy consumption tracking
- Time-based control
- Multi-Powerwall coordination
Tesla Gateway 2 Applications
Tesla Gateway 2 Energy Management System Review
The Tesla Backup Gateway 2 provides essential power management functionality for residential Powerwall installations. The 200-amp system accommodates both partial and whole-home backup scenarios while delivering highly accurate energy metering through its ±0.2% primary AC meter. The optional 6-space panelboard integration offers valuable installation flexibility, particularly beneficial in retrofit applications where existing electrical infrastructure requires adaptation. The system's ability to support up to 10 AC-coupled Powerwalls enables substantial backup capacity scaling.
The Backup Gateway 2's multiple communication options demonstrate practical system design considerations. The combination of Wi-Fi, Ethernet, and cellular connectivity ensures reliable system monitoring and control through the Tesla app, while the NEMA 3R enclosure supports various installation locations. The integration of solar self-consumption and time-based control features provides homeowners with comprehensive energy management capabilities, while compatibility with standard circuit breakers simplifies maintenance and modifications.
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