Tesla Powerwall 3 UK Spec (13.5kWh LFP + 11.04kW 6-MPPT Inverter + Tesla Backup Gateway 2) for Commercial Sites (RL-PWR-151)
UK-spec Tesla Powerwall 3 (13.5kWh LFP + 11.04kW continuous inverter with 6 solar MPPTs & 185A LRA motor surge) bundled with Tesla Backup Gateway 2.
Verified Engineering Specifications & Architecture
Tesla Powerwall 3 (UK Spec): 13.5kWh usable LiFePO4 battery capacity (scalable up to 40.5kWh via DC Expansion units or 3× parallel units for 400V 3-phase sites); integrated 11.04kW continuous UK single-phase hybrid inverter (G99 configurable); 6x independent solar MPPT inputs (up to 20kWp DC PV array support); 185A LRA (Locked Rotor Amps) peak motor/heat-pump compressor start surge; IP67 flood-resistant enclosure (up to 600mm water depth) with active liquid thermal management; bundled with Tesla Backup Gateway 2 (100A automatic islanding contactor + internal N-PE relay).
72-Hour Commercial Blackout & Site Continuity Application
Delivers high-surge 185A LRA motor starting and 6-MPPT multi-aspect roof solar harvesting in a flood-resistant IP67 enclosure for clinics, offices, and commercial heat-pump plants.
Independent Bench Evaluation & Commissioning Guides
Compare this unit in our head-to-head engineering evaluation: Line-Interactive Li-Ion Rack UPS vs. Online Double-Conversion vs. Hybrid Inverter/Charger or download our Printable A4 Plant-Room Commissioning SOPs.
Companion Deep-Cycle LiFePO4, MPPT & Inverters Hardware
- [RL-PWR-025] Fogstar Drift 12V 300Ah Heated LiFePO4 Battery (3.84kWh) — Price confirmed at launch
- [RL-PWR-026] Victron Energy MultiPlus-II 12/3000/120-32 230V Pure Sine Inverter/Charger — Price confirmed at launch
- [RL-PWR-027] Victron Energy SmartSolar MPPT 100/50 Solar Charge Controller — Price confirmed at launch
- [RL-PWR-028] Victron SmartShunt 500A Bluetooth Battery Monitor & Lynx Busbar Kit — Price confirmed at launch