SKU: ES-ACC-WIFI-W 10-Year Warranty
WiFi Communication Stick for ES-BAT-5W
Stocked in Lancashire Hub • Full cables & accessories included • Factory certified
10 Years
Factory Warranty
Lancashire
Collection & Dispatch
G98 / G99
UK Grid Certified
Accessories & Monitoring In Stock (UK Warehouse)

WiFi Communication Stick for ES-BAT-5W

Model: ES-ACC-WIFI-W • Systematic SKU: ES-ACC-WIFI-W

Dedicated plug-and-play WiFi communication stick for the ES-BAT-5W 5.12kWh wall-mounted battery. Enables real-time battery status and app integration.

UK Trade Warehouse Price Official Wholesale
£35.00 ex. VAT
Alternative: £42.00 inc. VAT Excludes installation & delivery

Key Features & Engineering

  • ✓ Quick USB/DB9 interface connection
  • ✓ 2.4GHz Wi-Fi connectivity to local router
  • ✓ Real-time cell voltage, temperature, and cycle tracking
  • ✓ Over-the-air firmware update support
Wiring Included: All power and data cables between battery and inverter are in the box.
Regional Support: Dedicated technical phone & email support based in Lancashire.

Technical Specifications

Verified Factory Data
Systematic SKUES-ACC-WIFI-W
Hardware ModelES-ACC-WIFI-W
Product CategoryAccessories & Monitoring
Electrical Phasena Phase
CompatibilityES-BAT-5W Wall Mounted Battery
Wireless Standard802.11 b/g/n (2.4GHz)
Warranty10 Years
Comprehensive Warranty10 Years Factory Warranty