WTHD PulseGuard 6K Off-Grid Inverter

The WTHD PulseGuard 6K Off-Grid Inverter features a bright dual-line screen and four tactile keys in a clean white housing—perfect for cabins, RVs, and backup kits. It combines a 6 kW pure-sine inverter with an integrated solar charger and automatic generator start support for truly independent power.

Specifications

• Material: High-impact ABS front, steel frame, insulated backplate

• Dimensions: 350 mm (W) x 190 mm (D) x 470 mm (H); 18 kg

• Electrical: 6 kW continuous / 12 kW surge, 120/240 V split-phase output

• Solar Charger: 120–450 Vdc, 120 A MPPT (2 trackers)

• Battery Range: 48 V LiFePO₄/AGM compatible; temp-compensated charging

Features

• Generator Ready: Auto-gen start, soft-start for small portable units

• Power Assist: Blends solar, battery, and gen to handle large loads

• Configurable Modes: Off-grid, UPS, and charger-only profiles

• Rugged Cooling: Variable-speed fan and oversized heatsink

• Clear Interface: Bright OLED readout with quick-select buttons

• Protection Suite: OVP/UVP, OCP, short-circuit, and thermal guards

Maintenance

• Daily: Check battery SOC and load percentage on the front display

• Weekly: Blow out dust filters; verify terminal torque values

• Annually: