Click for reviews
Tesla Gateway 3 Specifications
| Continuous Current Rating | 200A |
| Nominal Grid Voltage | 120/240V AC |
| Maximum Supply Short Circuit Current | 25kA |
| Dimensions | 660 x 411 x 149mm |
| Weight | 36 lbs |
| Operating Temperature | -20°C to 50°C |
| Internal Panelboard Rating | 200A |
| Circuit Spaces | 8-space/16-circuit |
| Compatible Breakers | Eaton BR, Siemens QP, Square D HOM |
| Enclosure Type | NEMA 3R |
| AC Meter Accuracy | ±0.5% |
| Warranty | 10 years |
Complete Residential Solar Systems + Energy Storage
*Tesla Powerwall only available with Tesla Certified Installers
Tesla Gateway 3 Energy Management System
SKU TESLA-GATEWAY-3-PW3-ACC
The Tesla Gateway 3
The Tesla Gateway 3 provides comprehensive grid monitoring and power management for Powerwall systems, enabling seamless transitions between grid and backup power. This 200-amp rated device integrates essential energy management functions with an optional 8-space/16-circuit internal panelboard, streamlining system installation and operation.
Designed for whole-home backup configurations, the Gateway 3 combines precise power metering with automated grid disconnect capabilities. The system's integrated CAN communication and revenue-grade metering ensure accurate monitoring and control through the Tesla app, while supporting various breaker configurations for installation flexibility.
Tesla Gateway 3 Benefits & Features
- Whole Home Backup Support: Controls grid connection and provides automatic outage detection with seamless power transition.
- Integrated Load Center Option: Optional 200A panelboard with 8-space/16-circuit configuration reduces installation complexity.
- High Fault Current Rating: Supports up to 25kA fault current with compatible Eaton main breakers.
- Precise Energy Monitoring: Revenue grade AC metering (±0.5%) for accurate consumption tracking.
- Multiple Communication Options: Built-in CAN interface with Tesla app integration for system control.
- Whole home backup power management
- Solar system monitoring
- Energy consumption tracking
- Time-based energy control
- Grid outage protection
- Multi-Powerwall system coordination
Tesla Gateway 3 Applications
Tesla Gateway 3 Review
The Tesla Gateway 3 delivers comprehensive power management capabilities for residential backup power applications. The 200-amp system supports whole-home backup configurations while providing revenue-grade metering accuracy for precise energy monitoring. The optional integrated 8-space panelboard offers installation flexibility, particularly valuable in retrofit applications where space constraints may limit mounting options. The system's 25kA fault current rating with compatible breakers provides robust protection for demanding installations.
The Gateway 3's integration with the Tesla ecosystem demonstrates thoughtful system architecture. The combination of automated grid monitoring, seamless power transfer, and precise consumption tracking through the Tesla app provides homeowners with detailed energy management capabilities. The NEMA 3R enclosure ensures reliable operation in various installation environments, while compatibility with multiple breaker manufacturers offers installation flexibility. Support for up to four Powerwall units allows system expansion to meet increasing energy demands.
Different solar panels, PV mounts, Solar Batteries & inverter systems available at low wholesale prices
Contact Us Today!
Residential Roof Mounted Systems
Customized solutions available for residential rooftops, optimizing space and energy production.
Learn MoreContractor Discounts Available
We are always looking for good solar contractors, integrators, and dealers all over the US.
Learn MoreResidential Ground Mounted Systems
We have the best residential solar system solution for your ground mount solar project at a low wholesale price.
Learn More