We design solar systems around your property’s electrical infrastructure, consumption profile, battery storage potential and future EV charging needs - not around a generic template. Every system is assessed, designed and delivered in line with relevant UK solar, electrical and grid-connection requirements, with certification handled by qualified professionals where required.
electricalworks designs and installs solar PV systems for premium homes across Surrey and South West London. We treat solar, battery storage and EV charging as a single integrated system - sized around your consumption profile, roof geometry and electrical infrastructure rather than selected from a standard catalogue. Before any component is specified, we assess the consumer unit capacity, supply cable rating and any DNO export constraints. That foundation is what ensures the system performs to specification for its full working life. Explore solar panel installation, solar and battery combinations, or complete integrated energy ecosystems.
A solar system is only as reliable as the electrical installation it connects to. Consumer unit capacity, supply cable rating, earthing arrangement and protection coordination all need to be assessed for the combined load of solar generation, battery storage and EV charging before a single component is ordered. We carry out that assessment as part of the design process - so the system delivers what the model predicts, and continues to do so through shading variation, tariff changes and evolving usage patterns. Consumer unit readiness and electrical infrastructure are assessed alongside every solar enquiry.
Every property is different. The right solar pathway depends on your consumption profile, electrical infrastructure, battery ambitions and whether you are planning EV charging now or in the future. Here are the four most common starting points.
A high-efficiency solar PV system designed around your roof geometry, shading profile and consumption data. Panels, inverter and cabling are specified together for reliable long-term generation. Battery storage can be added from the outset or planned in as a future expansion. All systems are designed and delivered in line with relevant UK grid-connection and electrical installation requirements.
Explore Solar Panel InstallationSolar and battery co-designed from the start. The inverter, supply cable and consumer unit are sized for the combined load in one calculation, avoiding the compromises that arise when storage is added retrospectively. The battery captures surplus daytime generation and can be scheduled to charge on lower-cost overnight tariffs where available. More about solar and battery combinations.
Explore Battery StorageSolar generation and EV charging designed together from the outset, even without battery storage. The charger is configured to draw on solar surplus first, with dynamic load balancing and concealed cabling specified alongside the panel layout. A practical pathway for households prioritising EV running costs. More about solar and EV charging.
Explore Solar EV ChargingSolar, battery storage and EV charging designed as one integrated system. A single electrical infrastructure assessment covers the full combined load. The EV charger is configured to draw on solar surplus before falling back to stored or grid energy. This approach removes the need for repeated DNO applications and avoids the infrastructure compromises of sequential installation. See the complete energy ecosystem or solar and EV charging combined.
Explore Complete Ecosystems
For farm estates and agribusiness operators, we engineer barn-roof PV, battery storage and three-phase autonomous charging as a coordinated microgrid. DNO approvals, export management and fleet dispatch are integrated from the initial load calculation. A specialist application - not our primary residential focus, but delivered to the same engineering standard.
Explore Agricultural Microgrids
Design precedes procurement. We carry out CAD layout, horizon shading analysis and string architecture planning for your specific roofscape before any hardware is specified. The design also covers electrical integration - consumer unit capacity, supply cable rating, protection coordination and DNO export constraints - so all components are chosen with the full system in mind. Full documentation supports certification requirements and future expansion pathways. See our design process.
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Battery storage adds self-consumption, resilience and smart tariff capability to a solar system. We design and install storage platforms - sized to your load profile and usage patterns - with hybrid and AC-coupled architectures selected on technical merit. More about battery storage.
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Before any work is approved, we model realistic savings based on your actual bills, tariff structure and estimated generation. Equipment costs, scaffolding and electrical adaptation are costed transparently. We are clear about what the numbers mean and where assumptions are made. Explore financing options.
Cloud-based monitoring gives visibility of generation, export, battery cycling and any fault conditions from day one. Ongoing alerts and annual health checks support long-term performance and keep the system running at its intended output.
A selection of solar installations across Surrey and South West London, where rooftop PV, battery storage and EV charging integration were designed around the property’s architectural character and electrical infrastructure. Each project represents a system built to a consistent engineering standard - from initial assessment through to commissioning and monitoring handover.
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A well-performing solar system depends on more than panel count. Before any proposal is made, we assess your roof orientation, shading factors, consumption profile and electrical infrastructure - including consumer unit capacity, supply cable rating and any DNO export constraints. That assessment shapes every component decision, from inverter sizing to battery architecture to EV charger compatibility.
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Array layout, inverter selection and storage sizing are specified for your property - not taken from a default configuration.
Systems are designed and installed in line with relevant UK electrical and solar installation standards, with proper documentation throughout.
Thermal checks, protection coordination and commissioning documentation support system reliability from the day of handover.
Monitoring insights and maintenance pathways sustain performance - and keep grid dependency trending downward.
Solar panels generate DC electricity. What happens to that electricity - how it is converted, stored, exported, or used for EV charging - depends entirely on the quality and capacity of the electrical installation behind them. Consumer unit condition, supply cable rating, earthing, protection coordination and DNO export limits all affect what a solar system can safely and reliably deliver. We assess all of these as part of every solar design.
The inverter is the core of a solar system. MPPT configuration, battery charge and discharge settings, backup gateway integration and export limiting all need to be set correctly for the installation to perform as designed. We select and configure inverter architecture based on your site conditions, load profile and storage requirements - not on a default spec sheet.
A battery system linked to time-of-use tariffs can shift energy consumption away from peak-rate periods, improving the financial return of a solar installation over time. EMS scheduling, tariff-aware charging and firmware settings are configured at commissioning and reviewed as part of ongoing maintenance. More about battery storage.
Cloud monitoring gives visibility of generation, export and battery behaviour from day one. Anomalies are flagged before they become faults. Sub-meter data and vendor portal integration let you track actual performance against the modelled figures we provided at the design stage.
Founded by Georgi Tangarov, electricalworks brings two decades of field discipline to renewable energy infrastructure - rejecting rushed templated layouts in favour of bespoke simulations, transparent modelling and accountable commissioning on London's most demanding properties.
A solar system that performs well for decades is not the result of fitting the largest panel count onto a roof. It comes from a considered design that accounts for roof geometry, shading variation, household consumption patterns, electrical infrastructure capacity and how the system will be used over time. That design discipline - applied consistently from the first assessment to commissioning - is what separates a system that holds its performance from one that disappoints within a few years.
Feedback from homeowners who have had solar, battery and EV systems installed across Surrey and South West London.
Solar installations in the UK involve G98/G99 grid-connection notifications, electrical certification under BS 7671 and compliance with manufacturer warranty requirements. Ensuring these are properly handled at the time of installation protects the system and the homeowner’s position with energy suppliers and insurers.
The Smart Export Guarantee pays for surplus electricity exported to the grid. Tariff rates vary between suppliers and can change. Export earnings work alongside self-consumption and battery savings - modelling all three together gives a more realistic picture of long-term performance than headline generation figures alone.
Battery storage increases self-consumption by capturing surplus generation that would otherwise be exported at a lower rate. It also provides resilience during supply interruptions and can be scheduled to charge on lower-cost overnight tariffs. The right battery size depends on your usage patterns, not just panel output.
We review your bills, consumption profile, roof orientation and shading factors. We also assess the consumer unit capacity, supply cable rating and any DNO export constraints before anything else is discussed.
CAD layout, shading mitigation and electrical integration planning produce a design that accounts for panels, inverter, battery and EV charger as a single system - sized for your actual load, not a standard configuration.
Mounting, DC cabling, inverter commissioning and electrical integration carried out to BS 7671 with thermal verification and full photographic documentation on completion.
Monitoring portal setup, grid-connection documentation and EMS configuration completed before handover. You receive a full set of installation records and commissioning data.
Annual health checks, firmware reviews and performance monitoring keep the system running as designed as tariffs, usage patterns and equipment age over time.
