Name: Sealey Modified Sine Wave Power Inverter
Brand: Sealey
SKU: pi1100
Availability: InStock

Compare prices

Sort by:

New

£3.95

£256.95

+ £3.95 delivery

View deal

New

£11.85

£256.95

+ £11.85 delivery

View deal

Affiliate link

Report an error

Description

The 1100 Watt Sealey Modified Sine Wave Power Inverter provides ample continuous power for a wide range of tools and equipment in mobile environments. This capacity is perfectly suited for powering laptops, LED lighting, small power tools and entertainment systems in cars, caravans, boats and commercial vehicles. Supplying smooth 230V power from any 12V DC source, this inverter features a durable aluminium body with four mounting points for permanent installation. The LCD screen keeps you informed with real-time displays of output wattage, input voltage and battery level, whilst two USB charging ports (combined 2.1A) allow convenient charging of mobile devices alongside your main power requirements. Features and Benefits: • 1100W continuous power output for medium-duty applications • Modified sine wave technology for reliable performance • Near silent cooling fan for unobtrusive operation • Multiple safety features: overload shutdown, audible low voltage alarm, thermal shutdown and short circuit protection • Supplied complete with 1m battery cables, wired remote control and in-line fuse kit • Robust aluminium construction for professional durability Specifications: Brand: Sealey Continuous Output: 1100W Dimension (W x D x H): 297 x 170 x 88mm Input Voltage: 12V DC Nett Weight: 2.83kg Output Frequency: 50Hz Output Voltage: 230V AC Supply: 12V ? 100A (Max.) Output: 230V ~ 50Hz 1100W (Max.) Output USB: 5V?2.1A (x2) Supply Connection: Battery Terminal Leads USB Output: 5V 2.1A (x2)

Full specifications

Marque	Sealey
Référence fabricant	pi1100
EAN	5054511142525

Sealey Modified Sine Wave Power Inverter: complete technical analysis for 2026

Choosing the Sealey Modified Sine Wave Power Inverter means opting for the expertise of Sealey in the Bricolage & Outillage category. Its price starting from £260.9 makes it a serious option on the market. Buyers interested in this brand also look at the Sealey SA500 Rechargeable Clip On Digital Tyre Inflator to complete their comparison. On Compiral, all displayed prices are updated regularly and retailers are selected for their reliability and quality of customer service.

Who is this Bricolage & Outillage for?

The Sealey Modified Sine Wave Power Inverter benefits from the expertise of Sealey in this category. Its design meets current market standards and satisfies even the most demanding users in their everyday activities. The brand's reliability translates into positive feedback from regular buyers, who particularly appreciate the consistency between the promises of the product sheet and the real-world experience. For the Bricolage & Outillage category, this is an option we recommend without hesitation.

For intensive or occasional use

The Sealey Modified Sine Wave Power Inverter adapts to different levels of use in the Bricolage & Outillage category. Whether you use it intensively every day or more occasionally, this Sealey product offers appreciated versatility. Regular users value its reliability over time, while occasional users appreciate how easy it is to pick up without any special training. For even more demanding use, also check the Sealey SA500 Rechargeable Clip On Digital Tyre Inflator.

Against the competition

In the Bricolage & Outillage market, the Sealey Modified Sine Wave Power Inverter is well positioned thanks to its price from £260.9 and the strength of Sealey. Our comparison tool lets you verify in real time whether this positioning still holds against other available offers.

Market price ranges in 2026

Range	Indicative price	For whom	What you get
Entry-level	Under 1790 £	Tight budget, occasional use	Essential features, reliable for beginners
Mid-range	1790 £ to 4170 £	Regular daily use	Good value for money, solid performance
High-end	Over 4170 £	Demanding users	The best of the category, all advanced features

The best times to buy the Sealey Modified Sine Wave Power Inverter at a lower price are Black Friday in November, the January sales and the summer sales in July. Our price history lets you judge whether the current price is a genuine bargain or whether it is worth waiting a few weeks. Outside these periods, flash promotions remain frequent among Compiral's partner retailers.

Frequently asked questions about Sealey Modified Sine Wave Power Inverter

How does the Sealey Modified Sine Wave Power Inverter compare to competitors in the Bricolage & Outillage category?

In the Bricolage & Outillage category, the Sealey Modified Sine Wave Power Inverter occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the Sealey Modified Sine Wave Power Inverter suitable for beginners?

Yes, the Sealey Modified Sine Wave Power Inverter is generally appreciated by both beginners and regular users of the Bricolage & Outillage category. It is quick to set up and Sealey usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the Sealey Modified Sine Wave Power Inverter?

Refurbished versions of the Sealey Modified Sine Wave Power Inverter may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the Sealey Modified Sine Wave Power Inverter drop during the year?

Prices for the Sealey Modified Sine Wave Power Inverter typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Bricolage & Outillage category.

Is delivery free for the Sealey Modified Sine Wave Power Inverter at all retailers?

Free delivery is not guaranteed for the Sealey Modified Sine Wave Power Inverter at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.