Volthium 18kPV Hybrid Inverter Kit – Solar & Home Backup Solution

18kPV Hybrid Inverter Kit – Solar & Home Backup Solution

The Thunder Battery 18kPV Hybrid Inverter Kit is a complete, professionally configured solar and home backup system built around the LuxpowerTek 18KPV hybrid inverter and three Volthium 51.2V 100Ah LiFePO4 rackmount batteries. Delivering 15kWh of energy storage and 12kW of continuous output, this all-in-one package is engineered for Canadian homes and approved by major utilities coast to coast. Everything arrives ready to install — no sourcing, no guesswork.

What's Included

• 3 × Volthium 51.2V 100Ah Rackmount 3U LiFePO4 Batteries
• 1 × LuxpowerTek 18kPV-12K Hybrid Inverter
• Rackmount cabinet and accessories with 400A copper bus bar
• DC 4/0 wiring (5 ft)
• System configuration
• Shipping included
• Full 10-year warranty

Key Features

• 15kWh energy capacity — three Volthium 100Ah LiFePO4 batteries in a compact rackmount form factor
• 12kW continuous AC output — handles heavy household loads with ease
• 18,000W PV input — maximizes solar harvest from large arrays
• Split-phase 120/240V — compatible with standard North American electrical systems
• Stackable design — parallel connection ready for future capacity expansion
• Closed-loop communication — LuxpowerTek inverter and Volthium batteries communicate natively for optimized performance
• Independent CANbus + RS485 — connect Victron Cerbo GX and Lux UPS simultaneously
• Remote monitoring and OTA firmware updates — manage your system from anywhere
• NEMA 4X / IP65 rated — suitable for outdoor and demanding environments
• Premium Tier One, A+ Certified cells — UL9540A, UL1973, UL1642 certified composition
• Overload, short circuit, and overheating protection — built-in multi-layer safety

Certifications & Approvals

• Approved by BC Hydro and NB Power
• Fully approved by Hydro-Québec E12.07
• CEC Certified Solar Equipment
• UL1741SB Rule 21 | RSD NEC 2020:690.12 | AFCI NEC 2020:690.11/UL1699B | GFDI NEC 2020:690.41(B)
• CSA 22.2.107.1 | CSA 22.2.330
• IEEE 2030.5 | IEEE 1547.1:2020 | IEEE 1547:2018
• Hawaii Rule 14H | California Rule 21 Phase I, II, III
• FCC Part 15 Class B

Ideal For

• Whole-home solar and backup power installations
• Off-grid and grid-tied systems requiring high continuous output
• Homeowners seeking utility-approved energy independence
• Installations requiring Victron Cerbo GX integration
• Scalable energy storage systems with future expansion in mind

Ships from Thunder Battery — Canada's trusted source for premium energy storage solutions.