No direct internet connection required. Collect payments anywhere, anytime.
A commercial-grade Level 2 EV charger engineered for locations where traditional connectivity isn’t reliable, or isn’t available at all. The Watti Pro Lite enables secure Bluetooth-based payment processing with no on-site internet required. Session data and payments are stored locally, transferred through a secure token system powered by HeyCharge, and synced to the cloud once the driver’s phone reconnects, ensuring seamless monetization anywhere, anytime.
Ideal for underground parkades, remote properties, MURBs, industrial yards, or any site where WiFi and LTE are inconsistent, the Watti Pro Lite eliminates the downtime and service disruptions typically caused by network failures while still offering full OCPP oversight once synced.
SPECIFICATIONS:
Power & Performance
- Charging Output: Up to 48A (11.5 kW at 240V / 10 kW at 208V)
- Hardware/Software Adjustable: 12A / 16A / 20A / 24A / 28A / 32A / 40A / 48A
- Connector Options: SAE J1772 or optional SAE J3400 (NACS)
- Cable Length Options: 5.5m (18ft) or 7.6m (25ft)
- Installation: Wall or pedestal mount (Universal Pedestal sold separately)
- Built-In PEN Fault Protection: No earthing rod required
Payment Processing
- No Internet Required: Bluetooth-based payment and session transfer with secure local storage
- Convenient Token Transfer: Driver smartphone and charger communicate via secure Bluetooth token exchange
- Resilient Operation: Eliminates downtime caused by IT failures, telecom outages, and unstable connectivity
- Install Anywhere: Ideal for underground, remote, rural, or shielded areas
- Enterprise Software is required for payment processing.
Access & Security
- Offline Authorization: Program up to 100 RFIDs offline (2 included)
- Supported Authentication Methods: RFID, QR Code, NFC, and FeliCa
- Networked Mode (optional): RFID, NFC, and Mobile App via Enterprise Software
Connectivity & Networking
- Wireless: WiFi
- Wired: Ethernet (LAN)
- Cellular: 4G LTE modem included
- Charge Protocol: OCPP 1.6 JSON
- Open Source Compatible
Display & User Interface
- LED indicators for network and charging status
- Simple on-charger interface for plug-and-authenticate sessions
Certifications & Warranty
- cETLus Listed, UL2594, UL2231-1/-2, FCC
- Energy Star Certified
- Protection Rating: NEMA 4X / IP65
- Operating Temperature: -40°C to 50°C (-40°F to 122°F)
- Warranty: 3-Year Manufacturer Warranty
SOFTWARE COMPATIBILITY:
Enterprise Software Required for Payment Processing.
Unlock full control and additional features with Electric Avenue’s Enterprise Software:
- Charging-as-a-Service (CaaS) Payment collection
- User group management, tariffs, and permissions
- Real-time diagnostics
- Usage reports and revenue insights
- Centralized management for single or multi-site deployments
TECHNICAL DOCUMENTS:
Spec Sheet: English | French
Installation Guide: English | French
