01
Commercial solar PV
Technically led commercial solar panel design and delivery, shaped around the way your site actually consumes power.
Commercial energy, redefined
Your commercial energy strategy shouldn't end at solar.
Across the UK, we design, deliver and manage commercial solar PV, battery storage and connected energy systems that keep working harder, from O&M and procurement to metering and ongoing performance.
Technically led delivery
Managed for the long term
Connected energy
ManagedOne intelligent system
CSCONCEPTmanaged
SolarStorageGridDataGenerateOn site
ProtectWith O&M
OptimiseContinuously
Portfolio viewEvery site, clearer
Asset assuranceFaults seen sooner
One accountable partner
Technically led
Commercially clear
Managed for the long term
Website overview
Explore by section.
Start with the complete picture, then go straight to the detail that matters to your project.
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Solutions
Solar, storage, procurement and metering.
Our approach
A continuous cycle from analysis to improvement.
Management & O&M
Monitoring, O&M and annual certification in one fee.
Landlords
A joined up energy roadmap for every building.
EII Support
Protect valuable support before changing the energy profile.
P442
Share eligible renewable power and value excess export through SEG.
Why redefine energy?
Most energy projects stop at handover. Ours stay managed.
We connect infrastructure, consumption data, O&M and energy buying into one joined up strategy. The asset is not simply installed and forgotten. It is watched, maintained and improved.
What we do
Beyond solar.
Built around your business.
Each solution stands on its own. Together, they create a managed commercial energy system.
02
Commercial battery storage
Capture surplus solar generation, reduce peak demand and create more value from every unit your business generates.
03
Business energy procurement
Align technology, import and export tariffs and renewal dates so your purchasing strategy works with your assets.
04
Energy data & metering
Turn half hourly energy data into clear actions, ongoing performance insight and your next opportunity.
Interactive energy estate
See how the assets work together.
Change the operating scenario to follow solar, stored energy, grid support and P442 opportunity around an illustrative estate.
Solar generation74 kW
Site demand48 kW
Battery+16 kW
Network position10 kW matched
Our continuous approach
Analyse. Deliver.
Manage. Improve.
Your energy strategy does not end at installation. Each stage feeds the next, with management and O&M protecting the value created along the way.
Continuous energy managementWatched · maintained · improved
›››››05 returns to 01
Every review starts the next improvement cycle.
Demand, tariffs, technology and asset condition keep changing. We use measured performance to identify the next action.
Built around real dataProtected by ongoing O&MImproved year after year
Swipe to explore each stage
01
Consumption analysis
We analyse half hourly consumption, load profiles, operating patterns and current energy costs to establish a reliable baseline.
02
Solar PV & storage modelling
We model solar PV and storage options against site constraints, demand and export potential to identify the strongest commercial solution.
03
Performance monitoring & O&M
Following installation, we monitor performance, detect faults and manage the planned O&M programme around the asset.
04
System & tariff optimisation
Using measured data, we optimise the system, size storage appropriately and procure the most suitable import and export tariffs.
05
Annual performance review
We review asset performance, energy costs and changing demand each year, then identify the next opportunity for improvement.
Specialist strategies
One site, a portfolio or energy shared between them.
Explore the commercial models that can unlock value beyond a standard single site installation.
Turn property into a managed energy portfolio.
Prioritise sites, create tenant value and manage each asset through one estate wide roadmap.
Explore the landlord model ↓
Use exported solar at another site and value the excess.
Matched energy supports the receiving site. Eligible unmatched export can continue to an SEG or commercial export tariff.
01 · Illustrative resultExample ready: 5.0 kWh exported · 3.0 kWh needed
*SEG or another export tariff, where the generator, metering and supplier arrangement are eligible.
How we work
Clear commitments. Accountable delivery.
Credibility comes from how every project is analysed, delivered, managed and reported over the long term.
Model before commitment
Technical and commercial assumptions are tested before a route is recommended.
One accountable partner
Design, delivery, data, management and the next improvement stay connected.
Report what matters
Performance and actions are explained in commercial language, not hidden in dashboards.
Stay after handover
The management fee keeps O&M, monitoring and annual certification around the asset.
Management & O&M
One management fee. O&M included.
Every CSCONCEPT managed project can move into one annual management agreement, giving you confidence that the asset is being watched, maintained and reviewed rather than left until a bill reveals a problem.
Annual management fee
Long term asset assurance, built into one service.
✓O&M included at no additional charge
✓Annual electrical inspection & certification included
Available for new CSCONCEPT projects and suitable existing assets.Continuous asset monitoring
Generation, storage, metering and system performance remain visible after handover.
Fault detection & response
Underperformance and alerts are identified early, investigated and progressed before value is quietly lost.
O&M included
Routine operations and maintenance are included within the management fee at no additional charge.
Annual electrical certification
Annual electrical inspection and certification are included as part of the managed service.
Performance reporting
Clear reporting shows what the asset generated, how it performed and what action was taken.
Annual commercial review
Measured performance feeds the next decision on storage, tariffs, export and further optimisation.
Peace of mind between every annual review.
The exact monitoring, response and maintenance scope is agreed for each asset. Replacement parts and major remedial works outside the managed scope are identified and agreed before proceeding.
Review an assetWhole energy optimisation
Protect the support. Then optimise the site.
For a high consumption business, EII support can be worth thousands, or tens of thousands, of pounds each year. It should be understood before changes are made to the site's energy profile.
Check eligibility
Review the business, site activity and available evidence against the current eligibility requirements.
Quantify the value
Establish the support currently received, or potentially available, so it is visible in the business case.
Model the interaction
Test how solar, battery storage, procurement and changing consumption could affect the total financial position.
Optimise the whole position
Build the energy strategy around the strongest combined outcome, then keep it under review as the site changes.
Our starting pointWe do not start by selling the biggest system.
We start by understanding the complete financial position, then recommend the combination that delivers the best overall result.
Start an EII reviewThe landlord opportunity
One estate wide roadmap from investment to ongoing management.
Where suitable, the landlord can fund and own the system while the occupier buys the on site renewable electricity through an agreed arrangement. The commercial structure must work for the building, landlord and tenant.
Prioritise the estate
Compare consumption, roof potential, lease position and network capacity across every property.
Choose the right model
Assess landlord funded, tenant funded and structured energy supply routes site by site.
Create tenant value
Give occupiers a clearer route to lower carbon energy while improving the proposition of the building.
Manage every asset
Monitor, maintain and review each installation through one portfolio wide management agreement.
Landlord funded energy model
A stronger asset for the landlord. Lower cost energy for the tenant.
The roof becomes a productive energy asset, renewable electricity is used on site and long term value is protected through ongoing management.
01 · Owner
Commercial landlord
Funds and owns the energy system on the property.
02 · Energy asset
Solar PV & storage
Generates lower carbon electricity where it is needed.
03 · Occupier
Commercial tenant
Uses more on site energy and buys less from the grid.
Surplus routeP442 match + SEG/export spillWhere eligible, and always modelled after all applicable charges
Agreed on site energy paymentTenant saving and recurring landlord value are built into the commercial structure
The exact legal, metering and supply structure depends on the lease, site arrangement and regulatory position. We model the complete commercial case before contracts are agreed.
After handover
Every asset stays inside the CSCONCEPT management cycle.
One annual management feeO&M and annual electrical inspection & certification included at no additional charge.
Monitoring, fault detection, performance reporting and the annual commercial review are managed across the estate.
See the full management service ↗Follow one half hour
The power moves through the public grid.
Qualifying export is matched with participating demand. A licensed supplier provides top up power whenever generation does not cover that demand.
An Exempt Supply Notification Agent, or ESNA, validates the matched, top up and spill volumes. Eligible unmatched spill can then be paid under an SEG or other export tariff.
Interactive half hourChange solar export or demand to see the match, spill and payment route
Live flowBuild a half hourIllustrative volumes, not a tariff quote
3.0 kWh receivedSolar exported5.0 kWh
Received at Site B3.0 kWh
SEG / export spill*2.0 kWh
Supplier top up0.0 kWh
*Unmatched export can earn an SEG or other export tariff payment where the generator, metering and supplier arrangement are eligible. Matched units are not paid twice.
Licensed supplierProvides any shortfall and settles the matched account.
ESNAValidates and reports the matched, top up and spill volumes.
SEG / export supplierPays for eligible unmatched export under the agreed tariff.
For businesses and portfolios
Use surplus from one property to support another.
If one building exports qualifying renewable electricity, P442 may allow that volume to be matched with consumption at another participating building or occupier site. Any eligible unmatched spill can retain value through an SEG or commercial export tariff. CSCONCEPT analyses eligibility, half hourly matching, spill and the full cost before recommending a route.
Export
A renewable site exports qualifying surplus electricity into the public grid.
Match
The export is matched, half hour by half hour, with electricity used at another participating site.
Settle
A licensed supplier and ESNA record the matched renewable volume, any top up electricity and any unmatched spill. The sites are not directly wired together.
Value the spill
Eligible unmatched export may still earn an SEG or commercial export tariff payment. CSCONCEPT tests that value alongside every supplier, metering and service charge.
Where CSCONCEPT adds value
Test the opportunity before anyone commits.
- Match half hourly export and consumption data
- Identify suitable generator and receiving sites
- Price supplier, ESNA, metering, monitoring and network costs
- Model renewable match, supplier top up and SEG/export spill value
P442 is not a private wire and it does not make electricity free.
Eligibility, supplier participation, matched volumes, SEG/export spill value and all service charges determine whether there is a genuine saving.
Review a sleeving opportunityUseful answers
P442 without the jargon.
Is P442 a direct cable between two sites?
No. Electricity still travels through the public grid. P442 is the matching and settlement arrangement used to identify qualifying renewable export against consumption at another participating site.
What happens when generation is lower than demand?
The licensed supplier provides top up electricity for the shortfall. The renewable and top up shares are recorded for each half hour period.
Can unmatched export still earn an SEG payment?
Potentially, yes. Electricity not matched to the receiving site can be sold under an eligible Smart Export Guarantee or commercial export tariff, provided the generator, export meter and supplier arrangement qualify. We model the likely match, spill and export value before recommending a route.
Can the same electricity receive both P442 value and an SEG payment?
No. The matched volume and the unmatched spill are accounted for separately. SEG or export tariff payment applies only to eligible electricity that has not already been allocated to the receiving site.
Does P442 always save money?
No. Supplier, ESNA, metering, monitoring and applicable network charges still apply. The matched value must be greater than the complete cost.
Useful answers
What managed energy means in practice.
Is Management & O&M only for landlord projects?
No. The annual management service is available across every CSCONCEPT managed project, whether it is a single commercial system, an existing asset or a wider property portfolio.
What is included in the management fee?
The management fee includes ongoing performance monitoring, fault detection, reporting, routine O&M and annual electrical inspection and certification at no additional charge. The precise service level is agreed for the asset or portfolio.
What happens if the system develops a fault?
We review the alert or underperformance, investigate the likely cause and coordinate the appropriate response. Replacement parts and major remedial works outside the agreed managed scope are identified clearly before work proceeds.
Can CSCONCEPT take over an existing solar or storage asset?
Yes. We can review the existing system, available monitoring and documentation, establish its current condition and propose the right management and O&M scope.
Can you work across a portfolio of buildings?
Yes. We compare performance and opportunity across sites, prioritise action and manage each asset through one portfolio wide energy roadmap.
Your next move
Let’s redefine your energy with data backed optimisation.
We'll help you identify the right next step, from a new project to ongoing management of an existing asset.
New solar & storageExisting asset reviewManagement & O&MEII support reviewLandlord and P442 strategy