FAQ

Most standard installations can be completed within a day, depending on site conditions, cable routing requirements.

Need more information?
 055 961 6928
 04 295 4465

Contact Al Murjan Electrical Installations LLC for expert advice on your EV charger installation requirements

Yes, subject to site feasibility and any required approvals from building management.

Need more information?
055 961 6928
04 295 4465

Contact Al Murjan Electrical Installations LLC for expert advice on your EV charger installation requirements

Using a DEWA-approved contractor is recommended to ensure compliance and safety.

 

A 22kW EV charger can typically charge most electric vehicles from 0% to 100% in approximately 3 to 8 hours, depending on the battery capacity and the vehicle's maximum AC charging capability.

 

AC charger is for home use. It charges your car slowly but safely overnight (7kW–22kW).
DC charger is for fast charging. It charges your car very quickly and is used in public stations.

Which one should I use at home?
For EV owners in Dubai, AC charger is the best choice for daily home charging.

Which is faster?
DC charger is much faster than AC charger.

A 13A socket charger plugs into a standard household electrical outlet and provides slower charging speeds. It is suitable for occasional or emergency charging but can take significantly longer to fully charge an electric vehicle.

A wall-mounted EV charger is a dedicated charging solution designed specifically for electric vehicles. It delivers faster charging speeds, enhanced safety features, and greater convenience for everyday use. For regular EV owners, a wall-mounted charger is the recommended option for efficient and reliable home charging.

You can verify a DEWA approved contractor by checking the contractor’s registration details, trade license, qualifications, and approval status. Working with a DEWA approved electrical contractor ensures that the installation follows safety standards and regulatory requirements.

For a detailed step-by-step guide, read our blog: How to Verify a DEWA Approved Contractor – 2026 Guide.

It's the process of increasing the maximum electrical power (load) your utility connection is officially approved to supply, so your wiring, meter, and safety devices can handle higher demand.

Common signs include frequent breaker trips, flickering lights when appliances start, recently added high-power equipment (AC, EV charger, machinery), or a penalty notice from your utility for exceeding sanctioned load.

You risk frequent power trips, damaged appliances, electrical fires from overheating wires, and penalties or disconnection from your utility provider for unauthorized load usage.

Timelines vary by location and utility provider, but typically range from a few days to a few weeks, depending on whether infrastructure upgrades (wiring, meter, service line) are required.

Not always. If your existing wiring and meter can safely handle the new load, only the sanctioned limit is updated. If not, upgraded cables, breakers, and/or a new meter will be required

Both. Homes commonly need it when adding ACs, EV chargers, or renovating; businesses need it when adding equipment, expanding floor space, or increasing operating capacity.

Cost depends on your utility's fees, the size of the increase, and whether wiring or equipment needs replacing. A professional assessment will give you an accurate estimate specific to your property

Typically, proof of ownership/tenancy, existing connection details, and a load calculation/assessment report. Requirements vary by utility provider.

Whenever you plan a significant addition new appliances, an EV charger, business equipment, or renovation it's worth having your load reviewed before installation, not after problems appear.

Only DEWA Approved Contractor like ourselves can apply to DEWA for Electricity and Water Meter. The process and required documentation differs depending on the projects. The projects maybe classified into following types
1.      Fit Out – A Shop/Showroom or Office is in Shell and Core State. Usually DEWA meter is not installed for these kind of premises. The tenant needs to hire a DEWA approved contractor to design Electrical Load Schedules and Drawings to Submit to DEWA for approval. The tenant has to make sure all the internal electrical work is done as per DEWA approved drawings. Then DEWA approved contractor can apply for DEWA Inspection. Once DEWA inspection is successfully approved. DEWA will release the electricity meter.
2.      New Connection – This applies mostly for new construction of Buildings, Warehouse, Villas and Signage/Billboard.

DEWA Approvals

For Fit Out, drawing approval will take no longer than 6 working days. Once the physical work is completed, the inspection happens within 2 working days. Assuming the inspection is approved, meter is released within 2 working days.

Cost depends on factors like existing site conditions, size of the area and nature of business. You may contact us for quotation.

You will only get an email with the application number stating that the inspection is approved.

Usually the Landlord or the Facility Management Company should be able to provide you this information. In case they cannot, then you may contact us at info@murjangroup.com OR Whatsapp at 0559616928 for a site visit. To make our communication more fruitful, please have your requirements handy such as your equipment details with kW.

You need to apply to DEWA for additional load through a DEWA approved Electrical Contractor like ourselves. We will assess your requirements and existing site conditions and apply for Electricity NOC and then prepare Electrical Load Schedule, Drawings and Single Line Diagrams to submit to DEWA for approval. Once the drawings are approved, electrical work has to be executed as per DEWA approved drawings, followed by DEWA inspection and release of the meter with additional load.

Allow at least 20-30 working days. This also depends on the size of the project, existing site conditions and load requirements.

Unfortunately no. Therefore we recommend to plan in advance. You can reduce the time by executing the electrical installations work more effectively by hiring only DEWA approved contractors.

DEWA Approved Electrical Contractor

DEWA estimate is the cost associated with doing the necessary infrastructure work to provide electricity, such as laying cables and other civil work. We can only know the exact cost once the drawings are approved and passed on to the estimation department. The link below will provide a rough idea.

Dubai Electricity & Water Authority (DEWA) | Electricity Connection Cost Calculator

DEWA estimate is directly payable to DEWA without any contractor involvement.

For additional meter, first you need Dubai Municipality (DM) approval. Once you get the DM approval, we can apply to DEWA for additional meter.
 

With over 4 decades of experience in Electrical Installation field, we are well qualified in theory and practice to provide consultation services for any Electrical Power distribution project. We have the on-field experience to provide solutions to the most complex problems.

Yes, we are TESLA certified Electrician to install TESLA Wall Connectors.

Subscribe Now

Whatsapp