ePOWER 1000W True Sine Wave Inverter

ePOWER 1000W True Sine Wave Inverter

The Enerdrive ePOWER 1000W True Sine Wave Inverter converts 12V battery power into clean 230V AC, giving you household power anywhere — no generator or powered site required. Rated at 1000W continuous with 2000W surge capacity (2x continuous), it's a compact, budget-friendly option for running laptops, TVs, phone chargers and smaller household electronics off-grid.

True sine wave output means grid-quality power that is safe for sensitive electronics, including laptops, LCD TVs, medical equipment and appliances with variable speed motors — unlike modified sine wave inverters, which can damage or shorten the life of these devices.

Key Features

• 1000W Continuous / 2000W Surge — handles laptops, TVs and small appliances, with surge capacity for motor start-up loads
• True Sine Wave Output — clean, grid-quality power safe for sensitive electronics and variable-speed motors
• Australian Standard GPO Outlet — standard NZ/AU household socket connection
• Audio Alarm with Error Codes — alerts you before automatic shutdown
• Automatic Protection — overload, over-temperature and low/high battery voltage shutdown
• 5V/2.1A USB Port — charge USB devices directly from the inverter
• Permanent Mounting Brackets — for secure, professional installation
• Remote On/Off Switch — 6m remote switch included, so you can control the inverter from anywhere in the van
• Compact & Lightweight — small footprint that suits tight installation spaces in caravans and campervans

Brand Quality — Enerdrive is a leading Australian-designed power specialist, now part of the Dometic Power Solutions group, with products engineered and tested for the demands of Australian and New Zealand touring conditions. The ePOWER 1000W inverter is backed by Enerdrive's 5-year manufacturer's warranty, giving you confidence in reliable off-grid power for years of travel.

Brand: Enerdrive ePOWER

Model: EN1110S

Continuous Output: 1000W

Surge Capacity: 2000W (2x continuous)

Output Waveform: True Sine Wave

Nominal Input Voltage: 12V DC (10.5–15.5V DC operating range)

Output Voltage/Frequency: 230V AC / 50Hz

AC Output Current: 4.3A

Outlets: 1x Australian Standard GPO

USB Output: 5V, 2.1A

Remote Switch: 6m remote on/off switch included

No-Load Battery Draw: <1.2A DC

Protection: Overload, over-temperature, low battery, high battery, automatic shutdown

Dimensions (W x L x H): 177 x 325 x 90mm

Weight: 2.9kg

Warranty: 5 years (manufacturer)

Does the price include GST?
Yes, all prices shown on the site include GST.

Do you ship NZ-wide?
Yes, we ship throughout New Zealand.

How do I know this will suit my setup?
Check the specifications listed above — particularly the continuous and surge wattage — against the total load of the appliances you plan to run at the same time. If you're unsure, contact us and we're happy to help you confirm it will suit your setup.

What's the warranty?
This inverter is backed by Enerdrive's 5-year manufacturer's warranty.

What size inverter do I need?
Add up the wattage of all appliances you want to run simultaneously. Common examples: laptop 60W, LED TV 80W, electric kettle 2000–2400W, microwave 1000–1500W. This 1000W unit suits lighter loads such as laptops, LED TVs and phone chargers — kettles, microwaves and heaters draw far more wattage than this inverter can supply and need a larger unit.

How long will my battery last running the inverter?
Battery life depends on battery capacity and inverter load. As a rough guide, a 100Ah lithium battery running a 200W load (laptop plus LED TV) would last approximately 4–5 hours at full charge. Heavier loads drain batteries faster, and solar charging extends run time significantly.

Is true sine wave necessary?
For laptops, LED TVs, chargers and anything with sensitive electronics, yes. Modified sine wave can cause overheating, reduced performance or outright damage to these devices, so true sine wave is always the correct choice for caravan use.

Will it work with lithium (LiFePO4) batteries?
Yes, this inverter is compatible with both AGM and lithium battery banks. Just make sure your battery bank can comfortably supply the inverter's surge current when required.