Renogy 2000W 12V Pure Sine Wave Inverter

The Renogy 2000W 12V Pure Sine Wave Inverter (model RNG-INVT-2000-12V-P2) is a stand-alone DC-to-AC inverter — the piece of hardware that lets a 12 V battery bank power standard 120 V AC household devices. Pure sine wave output means it works with sensitive electronics (computers, audio gear, modern appliances with active power factor correction) that simulated- or modified-sine inverters can damage.

It carries UL 458 (US inverter / mobile / marine standard) and CSA C22.2 No. 107.1 (Canadian general-use power supplies standard) — dual-listed in both markets, the same NRTL paper trail Canadian electrical inspectors and insurance carriers recognize for installed inverter equipment.

• Cabin / off-grid solar system. Pair with a 12 V battery bank (typically 200–600 Ah of lead-acid or 100–300 Ah of LiFePO4) and a solar charge controller to make a complete off-grid AC power system. 2000 W continuous handles lighting, fridge, laptop, small power tools, and a coffee maker (but only one high-draw load at a time).
• Work van / RV install. Pure sine wave output drives anything the vehicle accessory chargers plug into — laptop, espresso machine, induction kettle (briefly), CPAP, small fridge — with no compatibility issues. Three AC outlets reduce the need for an extension cord nest inside the vehicle.
• Backup inverter for a truck-bed mobile workshop. Hardwired to the truck battery (with a properly sized fuse and disconnect), it converts the vehicle electrical system into a 120 V AC source for corded power tools at remote job sites.
• Wired remote display. 16.4 ft wired remote lets the inverter live in a cabinet (under a bed, in a wet bay, in a basement utility room) with the user-facing on/off + status display mounted somewhere convenient.

• High-draw continuous loads. 2000 W continuous is the design ceiling. A microwave (~1200 W), induction cooktop (~1800 W), or hair dryer (~1500 W) is fine briefly but heating loads above 1500 W sustained will trigger the over-temperature protection during long runs. For >2000 W sustained, look at the 3000 W variant or a larger inverter class.
• Direct grid connection. This is a stand-alone inverter, not a grid-tied or hybrid inverter. It cannot synchronize with utility AC for solar back-feed; it cannot operate in parallel with another inverter; it cannot act as a transfer switch between mains and battery. Those are separate product classes.
• Battery bank sold separately. Inverter only — the 12 V battery bank, fuse, disconnect, mounting hardware, and battery-to-inverter cabling are extra. Plan to spend roughly $1000–$3000 CAD additional on a real cabin / RV-class battery bank to feed this.
• 48 V or 24 V systems. This is the 12 V variant. Renogy sells 24 V and 48 V versions of the same product class as separate SKUs.
• Installation requires a qualified installer for fixed installs. Hardwired connection to vehicle / cabin battery systems benefits from professional install — fuse sizing, cable gauge selection, and grounding all matter for safety and code compliance.

• Cable sizing matters more than the inverter spec. At 2000 W / 12 V, the inverter draws ~170 A at full load. The included 1/0 AWG cables are sized for short runs (3 ft). Longer cable runs need larger gauge — undersized cables overheat and waste power as heat. Match cable run length to gauge using a standard DC voltage-drop chart.
• Inverter standby draw. Even with no AC load, the inverter pulls roughly 1 A from the 12 V battery just to keep its electronics powered. Over a multi-day no-use period, that adds up — use the remote on/off to fully shut it down when not in use.
• Mount in a ventilated, dry location. The thermal-controlled fans need airflow. Don’t install in a sealed compartment or buried under gear; leave at least 4-6 inches of clear space around the body.
• Fuse the DC side. A correctly sized DC fuse between the battery and the inverter prevents a short-circuit fault from becoming a battery fire. 250 A class T or ANL fuse is the typical fit for a 2000 W / 12 V install.

MSRP at time of writing: $395.99 CAD direct from Renogy Canada (current sale price varies; Renogy runs frequent seasonal promotions on the inverter line).