Commercial solar panel installers in Harlow
Harlow's commercial base splits cleanly in two: the post-war Pinnacles and Templefields industrial estates around M11 J7 - heavy on light industrial, distribution and trade counters - and the newer Harlow Science Park / Public Health England campus, with high-spec life-sciences and pharma loads running 24/7. Both halves match solar well: the sheds have the roof area, the labs have the round-the-clock consumption that makes self-generated kWh genuinely valuable.
Is your Harlow site a fit for commercial solar?
Enter your business postcode - we'll confirm we cover the area and take you straight to the calculator with your location prefilled.
Best-fit sectors in Harlow
- Pharma & life sciences (Harlow Science Park / UKHSA)
- Light industrial & precision manufacturing
- Distribution & 3PL (M11 J7 corridor)
- Trade counters & commercial landlords
Solar yield
Areas we cover near Harlow
Templefields · Pinnacles · Old Harlow · Bush Fair · Church Langley · Sawbridgeworth · Roydon · Hoddesdon
Postcodes: CM17, CM18, CM19, CM20
Funding for Harlow businesses
Run the numbers for your Harlow site
Commercial solar by sector in Harlow
Based on the dominant industries across Harlow, these are the commercial solar specialisms most relevant locally - with the typical site profile for each.
Factories & Manufacturing solar in Harlow
Heavy daytime load and process heat - fast payback on industrial roofs. In Harlow that means pharma & life sciences (harlow science park / ukhsa) and light industrial & precision manufacturing - sites we survey regularly across CM17 and the surrounding East of England patch.
- Typical system size
- 300 kWp - 1.5 MWp
- Typical payback
- 3 - 4 years
- On-site self-consumption
- 80 - 95%
Indicative figures for well-matched UK sites - your feasibility review models your actual roof, demand and tariff.
See the full factories & manufacturing guide →Warehouses & Logistics solar in Harlow
Large flat roofs, high daytime demand - the strongest commercial solar fit. In Harlow that means distribution & 3pl (m11 j7 corridor) - sites we survey regularly across CM17 and the surrounding East of England patch.
- Typical system size
- 250 kWp - 1 MWp+
- Typical payback
- 3.5 - 4.5 years
- On-site self-consumption
- 70 - 85%
Indicative figures for well-matched UK sites - your feasibility review models your actual roof, demand and tariff.
See the full warehouses & logistics guide →Commercial Landlords solar in Harlow
MEES/EPC uplift, green-lease premiums and tenant resale of power. In Harlow that means trade counters & commercial landlords - sites we survey regularly across CM17 and the surrounding East of England patch.
- Typical system size
- 50 - 500 kWp per building
- Typical payback
- 5 - 7 years
- On-site self-consumption
- varies by tenant mix
Indicative figures for well-matched UK sites - your feasibility review models your actual roof, demand and tariff.
See the full commercial landlords guide →Commercial solar in Harlow - FAQs
Are life-sciences sites suitable for rooftop solar?
Yes - the high HVAC and cleanroom loads at sites like UKHSA Harlow and Raytheon UK pull a continuous daytime baseline easily exceeding any rooftop array's peak. Self-consumption commonly clears 90%, which is the single biggest driver of fast payback.
What scale fits the Templefields estate?
Templefields units typically take 150–500 kWp systems on their flat membrane roofs. We've delivered installs there inside four months from initial enquiry on standard SSEN G99 routes.
Does Harlow Science Park have its own planning regime?
Yes - the park operates under a master plan that streamlines solar approvals on tenant-occupied buildings. Most installs are handled as permitted development with a single notification to the park management team.
Can a multi-tenant landlord at Pinnacles install across several units?
Yes - we design landlord-owned, multi-tenant solar with private-wire connections and individual sub-metering. The economics work even with mixed-tenant load profiles, with a typical 7-year payback at south-band yield.
Do you cover the wider west Essex / east Herts border?
Yes - Sawbridgeworth, Hoddesdon, Roydon, Bishop's Stortford and the Stansted M11 corridor are all covered. One operations base handles the south-east region end-to-end.
Harlow is part of our East of England commercial solar service area. See the East of England regional guide →
Ready to see whether your roof could reduce your energy bills?
Explore related pages
- Commercial solar in EssexRegional funding, yield and coverage.
- Commercial solar in CambridgeNearby in East of England.
- Commercial solar in IpswichNearby in East of England.
- Commercial solar in NorwichNearby in East of England.
- Solar potential by postcodeSee local solar yield for your business postcode.
- Commercial solar cost guideIndicative UK prices per kWp and what drives them.