A commercial solar project runs through a clear sequence: a free energy assessment, a tailored proposal, design and DNO approval, installation and commissioning, then ongoing monitoring and maintenance. Under a PPA, the provider manages every stage, so disruption to your operations is minimal.
1. Assessment and proposal
We start by understanding your energy use, site and goals, then produce a tailored proposal with a clear rate and expected savings. This is where your consumption data and site details shape an accurate design.
2. Design and DNO approval
The system is engineered for your roof or land, and we handle Distribution Network Operator (DNO) approval — the permission needed to connect generation to the grid. This step protects the network and is a normal part of any commercial project.
3. Installation and commissioning
Our team installs and connects the system, typically with minimal disruption, then commissions and tests it so it performs to specification from day one.
4. Monitoring and maintenance
Once live, the system is monitored and maintained so it keeps performing. Under a PPA this is fully included, so you get the savings without the upkeep.
This guide is general information, not financial or tax advice. Your circumstances determine what applies — please confirm with your accountant or advisor. Get a tailored proposal →
Frequently asked questions
What is DNO approval and why is it needed?
The Distribution Network Operator manages the local electricity network. Connecting on-site generation needs their approval to keep the network safe and stable. We manage this for you as part of the project.
How long does installation take?
It varies with system size and site, but most commercial installations are completed in a matter of days to a few weeks once approvals are in place. We plan works to minimise disruption.
Related guides
- Capital allowances on commercial solar: full expensing & AIA explained
- How solar improves your commercial EPC (and helps with MEES)
- How much can your business save with commercial solar?
See our funding options, commercial solar and solar by industry pages.