Easy Warm Products › Hot PV™ Inverter Image 1 of 1 Hot PV™ Inverter NZ$1,030.00 Off-grid hot water inverter.Usually sold with Hot PV™ Controller (see Hot PV™ Package), unless you are solely off-grid. Quantity: Add To Cart Added! Off-grid hot water inverter.Usually sold with Hot PV™ Controller (see Hot PV™ Package), unless you are solely off-grid. You Might Also Like Hot PV™ Controller Hot PV™ Package Sale Voltage-independent RCBO (Residual Current Breaker) Wallbox EV Charger