Electrical services in Hertfordshire, Essex and London
Renewables
Solar PV, battery storage and low carbon electrical packages for homes and commercial sites.
WeSpark Ltd designs and installs solar PV, battery storage and combined renewable electrical packages for homeowners and commercial clients across Hertfordshire, Essex and London.
Renewable installations reduce running costs and carbon, but only when they are designed around the building and the way it is used. We size solar arrays and inverters to the roof and the load, add battery storage where it pays back, and integrate EV charging and heat pumps so the whole system works together.
Commercial roof mounted solar for warehouses, offices and retail units is delivered with the same project management as our fit-out work, from structural and DNO applications through to commissioning and monitoring.
What is included
- Solar PV design and installation
- Battery storage systems
- Commercial roof mounted solar
- DNO applications and G98 and G99 commissioning
- Integration with EV charging and heat pumps
- Monitoring and handover documentation
Related projects
This service, delivered.
Questions we are asked
Renewables questions, answered.
Not covered here? Send us the question and we will answer it within one working day.
Ask a questionBuildings with daytime demand such as offices, retail and workshops typically see the fastest payback because most generation is used on site.
Most domestic and many commercial installations are permitted development, although listed buildings and conservation areas have restrictions. Grid connection applications are handled by us.
Yes. AC coupled batteries can be retrofitted to almost any existing solar installation.
WeSpark Ltd
Have a project coming up?
Send us the drawings, the programme or just an outline. We will review the scope and come back with a clear, costed proposal.