# Installing a home battery: steps and approach

How is a home battery installed? From survey and preparation to mounting, connection and handover. See what to discuss with your installer at each stage and what you can arrange.

## Overview: from survey to handover

The process starts with a survey of your home and existing setup. Next comes the preparation needed for your system. Mounting covers the battery and cabling, followed by connection, tests and guidance at handover. Agree on the sequence and schedule with your installer.

Here you read how the process runs, from survey to handover. Useful if you want to know what to expect upfront.

No two homes are the same. A terraced house with a full hall cupboard needs different preparation than a detached home with a garage. The steps stay the same, but timing and workload per phase can differ. After the survey you know where you stand.

## Timeline: what happens when

- Request: share your property details, wishes and contact details
- Intake and survey: assess the situation and discuss open questions
- Preparation: agree any meter cupboard work and required materials
- Installation: mounting and connection to the agreed schedule
- Handover: discuss tests, controls and documentation
- After handover: keep the manual and report questions or faults

## The five steps in detail

Each step shows what to discuss beforehand and what you can prepare. The exact work depends on your home, chosen system and agreements with the installer.

## 1. Site survey

At the survey, the installer reviews your meter cupboard, preferred location and existing setup. Discuss the cable route, access and requirements of your chosen battery type. Ask about any necessary changes before agreeing a schedule.

Afterwards you know whether the chosen location works, what meter cupboard work may be needed and whether outdoor mounting is feasible. You get a clear picture of next steps and scheduling.

Assess the meter cupboard, existing setup and mounting location. Discuss the required work and any open questions with you.

Make the meter cupboard and mounting location accessible. Gather available details of your inverter and solar panels. Ask how much time to set aside for the survey.

## 2. Meter cupboard preparation

The survey identifies the preparation needed. Ask the installer whether the meter cupboard needs changes and what the work involves. Agree whether this can happen on installation day or requires a separate visit.

Ask for an overview of the proposed work and its schedule. If a change to the main connection is proposed, discuss who will coordinate it with the grid operator before scheduling installation.

Carry out the agreed preparation and check the connection for the chosen system.

Keep the meter cupboard accessible. In apartments: check if HOA approval is needed. Ensure the installer can work at the board without obstruction.

## 3. Battery placement

On installation day the battery is mounted in the agreed location: garage, utility room, technical area or outdoors, depending on type and survey. It is levelled, secured and prepared for cable routes to inverter and meter cupboard.

Discuss how the battery will reach its mounting location and which passages need clearing. Ask the installer to check the wall or floor, clearance and surrounding conditions for the chosen model.

Transport, wall or floor mounting, positioning, preparing cable routes and temporary floor or wall protection where needed.

Clear the space: no bikes, shelving or appliances in front of the mounting spot. Ensure free access from the front door. Keep children and pets out of the work area.

## 4. Inverter connection

The installer connects the battery to the electrical installation. How the cabling, inverter and any solar panels work together depends on the chosen system. Ask for an explanation of the connection plan beforehand.

Ask whether power needs to be switched off, which parts of the home are affected and when this will happen. Also discuss the settings and any apps used with your system.

Connect the system, configure its settings and carry out the agreed checks.

Stay reachable for questions about the existing installation. Agree on the use of electrical appliances before connection work begins.

## 5. Testing and handover

At handover, discuss how operation was tested and how to use the system. Ask what display or app messages mean. Do not assume a fault message is normal: consult the manual and contact the installer.

Check which test results, manuals and warranty agreements you receive. Ask for a record of who to contact about the battery, mounting or connection.

Agree which tests and operating instructions are included in handover. Also discuss cable finishing and clearing the work area.

Ask about operation, maintenance and who to call for faults. Check which documents were agreed and whether you have received them.

## Quick answers for this step plan

## Checklist before installation day

- Meter cupboard and battery location accessible
- Attendance and contact person for installation and handover agreed
- Available details of the existing setup gathered
- Parking or van access discussed
- Any permission from the homeowners association or landlord checked
- Mounting area cleared and passages free
- Children and pets kept out of the work area
- Working hours and any power interruption discussed