--- title: "Battery storage installation in Wareham | 4.9 Star · NAPIT · TrustMark" description: "Battery storage installation in Wareham for Northport and BH20. MX2 Electrical commissions the battery and confirms the tests. · 4.9 Star from 101 reviews" canonical: "https://mx2-electrical-ltd.co.uk/electrician-wareham/battery-storage-installation" --- # Battery storage installation in Wareham > Battery storage installation in Wareham for Northport and BH20. MX2 Electrical commissions the battery and confirms the tests. · 4.9 Star from 101 reviews MX2 Electrical fits battery storage installation for Wareham houses, then commissions the system and confirms the test results with you. ## Battery storage installation costs in Wareham Pricing for battery storage installations depends on system capacity, cable run lengths and the condition of your incoming electrical setup. - Battery storage installation: from £2,500 - Commercial battery storage installation: from £18,000 - The price covers the fitting of the battery unit, inverter, rotary isolator, protective devices, electrical testing and DNO paperwork. - Costs change based on battery storage capacity, whether single or multi-phase power is present, and the distance between the battery and your consumer unit. - Any requirement to replace an outdated consumer unit or bring bonding up to modern electrical standards is identified and quoted before work begins. ## Battery storage installation across Wareham We serve Wareham from our base in Poole. - Wareham town centre - Northport - Sandford - BH20 ## What happens on the day We follow a structured installation process to mount equipment securely, wire circuits safely and leave your property tidy. ### Mounting the battery and inverter We secure the storage battery and inverter unit to the designated wall or floor location. Work surfaces and flooring are protected while brackets and mounting enclosures are fixed into position. ### Connecting dedicated circuits Cabling is run neatly between your consumer unit, the isolator switches and the storage system. Mains power is temporarily turned off while connections to the distribution board are terminated and checked. ### System commissioning and handover We power up the battery system, run safety checks on the protective devices and configure operating controls. We show you the isolation switches, demonstrate monitoring functions and clear away all packaging. ## Frequently asked questions about battery storage ### Can I install battery storage without having solar panels? Yes. Standalone battery systems can be installed to charge from the grid overnight using cheaper off-peak electricity tariffs. The stored power is then used during the day to run household appliances, cutting electricity costs without solar panels. ### Where on my property can the battery be fitted? Batteries are commonly placed in a garage, utility room, or well-ventilated loft with adequate structural weight capacity. Weather-rated external units can also be mounted directly onto an exterior wall. ### How long does a battery storage installation take? A typical domestic installation takes one to two days depending on cable runs and where your consumer unit is located. Power to your home is only turned off for a short period while the final electrical connections are made. ### Do I need permission from the electricity network to install a battery? Systems up to 3.68kW per phase generally fall under G98 rules, meaning we notify Scottish and Southern Electricity Networks within 28 days after commissioning. Larger capacity systems require prior G99 network approval, which we manage on your behalf. ### Will battery storage keep my electricity running during a power cut? Standard battery storage installations shut down when grid power cuts out for electrical safety reasons. If you require emergency power during an outage, an emergency power supply or specialised islanding switchgear must be incorporated into the installation. ## Other services in Wareham - [Electrician in Wareham](https://mx2-electrical-ltd.co.uk/electrician-wareham): Domestic, commercial and specialist electrical repairs, testing and planned installations across Wareham, Northport, Sandford and BH20. - [Battery storage installation (all areas)](https://mx2-electrical-ltd.co.uk/services/battery-storage-installation): Home and commercial battery storage installation in Poole, Bournemouth and Dorset by MX2 Electrical. 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