Smarter, Safer, and Shareable Home Charging.
Built on our best-selling Home Gen2, the Watti Home Gen2S puts smarter charging in your hands. Control access with RFID cards, share charging with family or guests, and track sessions in the Electric Avenue app. Built-in power sharing supports two chargers on one dedicated breaker using local Wi-Fi, with no internet or additional software required.
Compact, powerful, and universally compatible, it delivers up to 40A with the included NEMA 14-50 plug or up to 48A when hardwired, with both hardware and software amperage adjustment (6A–48A) for maximum installation flexibility.
New Homeowner Rebate Program: Earn 13¢/kWh when you charge at home
Eligible Canadian homeowners can earn 13¢ per kWh through Electric Avenue’s Homeowner Rebate Program. Connect your Watti Home charger to our network and enroll in the free Electric Avenue app.
Find program details in our free Electric Avenue app or read our announcement.
SPECIFICATIONS:
Power & Performance
- Charging Output: Up to 40A (NEMA 14-50 plug) or 48A (hardwired)
- Output Power: 11.5 kW @ 240V / 10 kW @ 208V
- Hardware/Software Adjustable: 6A–48A via internal rotary switch (installer-set)
- Connector Options: SAE J1772 (standard), optional J3400 (NACS)
- Cable Length: 7.6m (25ft)
- Installation: Wall mount or Universal Pedestal (sold separately)
User Interface & Security
- LED Indicators: Network indicator and Charging status indicator with clear color-coded signaling (standby, charging, complete, faults)
- Authentication Options (Charge Modes):
- Plug & Play (no app required)
- Secure mobile app authorization (network connection required)
- RFID card access (ISO/IEC compliant)
- Offline Capability: Full charging functionality without WiFi when used in Plug & Charge mode
Connectivity & Networking
- Wireless: WiFi (802.11 b/g/n)
- LAN Support: 10M / 100M Base-T
- Network Integration: Connects to Electric Avenue’s Central System for smart management
- Charge Protocol: OCPP 1.6 JSON for energy programs, monitoring, and DR compatibility
- App Setup: Built-in hotspot for easy configuration
- OpenADR Support: Enables integration with utility demand-response programs
Safety & Certifications
- Certifications: ETL/cETL (North America), UL2594, UL2231-1/-2, FCC
- Energy Star Certified
- Protection: UVP, OVP, CCID20 (RCD), SPD, ground fault, over-temperature, relay-weld detection
- Enclosure Rating: NEMA 4 / IP65
- Operating Temperature: -40°C to 50°C (-40°F to 122°F)
- Warranty: 3-Year Manufacturer Warranty
ELECTRIC AVENUE MOBILE APP:
Smart Control with the Electric Avenue App
Unlock deeper insight and control with smart home charging features, no subscription required:
- HomeSharing: Add multiple users to your account with individual access control, charging visibility, and user-specific session data tracking
- Schedule charging sessions to align with off-peak rates
- Enroll in our Homeowner Rebate Program directly in the app
- Track your energy use and expected rebate amounts
- Receive alerts for charging status
- Remotely start/stop sessions
TECHNICAL DOCUMENTS:
Spec Sheet: English | French
Installation Guide: English | French
