Book a demo
Resources
Blog

Insights & News

Stay informed. With information on PV, storage, wallbox and heat pump.

Solar Management Software for UK Installers: Digital Tools in 2026

UK installers fitted nearly 172,000 solar systems in Jan to July 2026. Compare the design, quoting, MCS compliance and monitoring software t…

Read more

All blog articles

EV Charger Grant UK 2026: The Installer's Guide to OZEV Chargepoint Funding

The EV charger grant gives renters, flat owners and landlords 75% off installation, up to 500 pounds per socket in 2026. See who qualifies and how to claim.

Manpreet Singh
on 28/09/26
Read more

EV Charger Installation Regulations UK: The 2026 Installer's Compliance Guide

EV charger installation regulations for UK installers: BS 7671 Section 722, open PEN protection, RCD types and Part S, current for Amendment 4 (2026).

Manpreet Singh
on 15/09/26
Read more

How to Become a Heat Pump Installer in the UK (2026 Guide)

Become a heat pump installer in the UK: get a Level 3 heat pump qualification and MCS certification. Courses run £800 to £1,500, and grants cover most of it.

Manpreet Singh
on 14/09/26
Read more

Nest Wales Scheme 2026: Eligibility and Installer Guide

Nest Wales scheme 2026: who is eligible, what it funds and how installers join. The Welsh Government scheme upgraded 348 homes in 2024 to 2025 with no end date.

Manpreet Singh
on 14/09/26
Read more

Battery Storage Planning Permission UK 2026: The Installer's Guide

Battery storage planning permission UK 2026: home batteries are usually permitted development, but grid-scale BESS above 50MW needs consent. Installer guide.

Manpreet Singh
on 14/09/26
Read more

How to Start a Solar Panel Business in the UK: The 2026 Installer's Guide

Start a UK solar panel business in 2026: qualifications, MCS certification, consumer codes, insurance and the £3,000-6,000 setup cost. Market up 31% in 2025.

Manpreet Singh
on 14/09/26
Read more

Solar Battery Tariffs UK 2026: The Installer's Comparison Guide

Compare the best solar battery tariffs for 2026. The gap from worst to best export tariff is around £300 to £400 a year on a 5kWp home with a battery.

Manpreet Singh
on 14/09/26
Read more

Solar Installer Insurance: The 2026 UK Guide to Cover and Costs

Public liability starts near £9 a month, but MCS needs £2m cover and staff need £5m employers liability. The 2026 UK guide to solar installer insurance.

Manpreet Singh
on 14/09/26
Read more

Solar Inverter Replacement: The UK Installer's 2026 Guide

Solar inverters last 10-15 years and cost about £500-£1,500 to replace in the UK. See the warning signs, fault codes and the G98/G99 grid steps a swap needs.

Manpreet Singh
on 11/09/26
Read more

Hydrogen Ready Boilers: What the 2026 Decision Means for UK Installers

The 2026 hydrogen ready boiler mandate was scrapped in 2024, and the UK installed 125,037 heat pumps in 2025. Here is what installers should tell customers.

Manpreet Singh
on 11/09/26
Read more

Home Energy Scotland Grant 2026: What Installers and Homeowners Can Claim

The Home Energy Scotland Grant gives up to £7,500 for heat pumps plus a £7,500 interest-free loan, and £1,500 more for rural homes. Full 2026 installer guide.

Manpreet Singh
on 11/09/26
Read more

Heat Pump vs Gas Boiler Running Cost: The 2026 UK Comparison

At the October 2026 cap, electricity is 26.32p and gas 7.97p per kWh, so heat pump running cost beats gas only with a strong SCOP or a heat pump tariff.

Manpreet Singh
on 10/09/26
Read more

ECO4 Flex 2026: The Installer's Guide to LA Flexible Eligibility

ECO4 Flex lets councils refer households under £31,000 income and covers up to 50% of a supplier's obligation. Installer guide to LA flexible eligibility.

Manpreet Singh
on 10/09/26
Read more

Solar Panel Recycling UK: The 2026 Installer's End-of-Life Guide

Solar panels are Category 14 WEEE and banned from UK landfill. Our 2026 guide covers disposal, recovery rates up to 95%, costs and who pays for recycling.

Manpreet Singh
on 10/09/26
Read more

Solar Panel Warranty UK: The 2026 Installer's Guide to What's Covered

UK solar panel warranties have layers: product 10-25 yrs, performance ~25 yrs at 80-90% output, inverter 5-12 yrs. What each covers and how to keep it valid.

Manpreet Singh
on 09/09/26
Read more

Great British Insulation Scheme: What Installers Need to Know in 2026

GBIS closed on 31 March 2026 after upgrading 100,900 homes with 139,100 measures. See what it funded, who qualified, and where installer work goes next.

Manpreet Singh
on 09/09/26
Read more

High Temperature Heat Pump UK: The 2026 Retrofit Guide for Installers

High temperature heat pumps reach 70 to 80C flow, matching a gas boiler, so many UK retrofits keep existing radiators. A 2026 installer guide to R290 units.

Manpreet Singh
on 09/09/26
Read more

Heat Pump Tariff UK 2026: The Installer's Guide to the Best Rates

Heat pump tariff UK 2026: Cosy Octopus, EDF and British Gas compared. A dedicated tariff saves 15-35%, about £240-£600 a year for a three-bed home.

Manpreet Singh
on 08/09/26
Read more

Do Solar Panels Work in Winter? The UK Installer's 2026 Guide

Solar panels work all winter in the UK: a system makes ~20-30% of summer output, and ~29 kWh/kWp in December. See the seasonal data and how to keep savings up.

Manpreet Singh
on 08/09/26
Read more

Heat Pump Servicing: The UK Installer's 2026 Maintenance and Warranty Guide

Heat pump servicing costs around 120 to 180 pounds a year in 2026 and keeps 10-year warranties valid. Installer guide to annual checks and F-gas rules.

Manpreet Singh
on 08/09/26
Read more

Solar Panel Efficiency: The UK Installer's 2026 Guide

UK solar panels convert 15 to 22% of sunlight in 2026, with the best now past 25%. A guide to efficiency, temperature, degradation and specifying panels.

Manpreet Singh
on 07/09/26
Read more

Home Battery Storage Without Solar: The UK Installer's 2026 Guide

A grid-charged home battery saves via tariff arbitrage: buy at 7-8p, use at the 26.11p cap. Costs, payback and tariffs for UK battery-only systems in 2026.

Manpreet Singh
on 07/09/26
Read more

Air Source Heat Pump Cost UK 2026: The Installer's Price Breakdown

Air source heat pump cost UK: around £12,000 installed, or £500 to £6,500 after the £7,500 Boiler Upgrade Scheme grant. An installer price breakdown.

Manpreet Singh
on 07/09/26
Read more

Weather Compensation for Heat Pumps: The 2026 UK Installer's Guide

Weather compensation can lift a heat pump seasonal COP by 15 to 25% versus a fixed 55C flow. How UK installers set the curve and stay MCS compliant in 2026.

Manpreet Singh
on 31/08/26
Read more

How to Become an EV Charger Installer in the UK: 2026 Qualifications Guide

How to become an EV charger installer in the UK: qualifications, the 2921 award, the October 2026 EAS deadline, 300 to 700 pound course costs and day rates.

Manpreet Singh
on 31/08/26
Read more

Commercial EV Charging Points: The UK Installer's 2026 Guide to Cost, Grants and Grid

Commercial EV charging points cost 900 to 28,000 pounds per socket in 2026. See workplace grant rules, DNO G99 timelines and load management for UK installers.

Manpreet Singh
on 31/08/26
Read more

EV Charger Load Management: The UK Installer's 2026 Guide to Load Balancing

EV charger load management stops a 32A charger tripping a 100A main fuse. See CT clamps, dynamic load balancing gains of 30 to 50%, and BS 7671 rules for 2026.

Manpreet Singh
on 31/08/26
Read more

Bifacial Solar Panels: The 2026 UK Installer's Guide

Bifacial solar panels add 5 to 30% yield, but only 2 to 5% on a flush dark roof. Where they pay for UK installers in 2026, from ground mount to carport.

Manpreet Singh
on 31/08/26
Read more

EV Charger Installation Cost UK 2026: The Installer's Price Breakdown

EV charger installation cost in the UK sits at 800 to 1,200 pounds fitted in 2026. See the full breakdown, what pushes it up, and the 500 pound OZEV grant.

Manpreet Singh
on 28/08/26
Read more

EV Charger Planning Permission in England: The 2026 Installer's Guide

Since 29 May 2025, most driveway EV chargers in England need no planning permission. See the permitted development limits, exceptions, and Part P rules for 2026.

Manpreet Singh
on 28/08/26
Read more

Solar EV Charger: How to Charge Your Car With Solar Panels in 2026

A solar EV charger diverts surplus solar to your car, offsetting import at up to 26.11p/kWh vs 3-15p SEG export. UK installer guide to diversion, DNO and Zappi.

Manpreet Singh
on 28/08/26
Read more

Solar PV String Design: The UK Installer's 2026 Guide

A module with a -0.28%/C Voc coefficient can gain over 12% voltage in a cold snap. Here is how UK installers get solar PV string design right in 2026.

Manpreet Singh
on 24/08/26
Read more

Ground Source Heat Pump Design: The UK Installer's 2026 Guide

Ground source heat pump design to MIS 3005-D: heat loss, ground loop sizing, borehole depth and the £7,500 BUS grant. The 2026 UK installer's how-to guide.

Manpreet Singh
on 24/08/26
Read more

Shading Analysis for Solar PV: The UK Installer's 2026 Guide

Under MCS, each shaded box on the sunpath diagram cuts about 1% of AC yield. Here is how UK installers run a compliant solar PV shading analysis in 2026.

Manpreet Singh
on 24/08/26
Read more

4mm or 6mm Solar Cable: The UK Installer's 2026 Sizing Guide

A 4mm2 solar cable carries about 57A laid freely, but voltage drop usually decides the size. Here is how UK installers choose 4mm or 6mm cable in 2026.

Manpreet Singh
on 24/08/26
Read more

Underfloor Heating and Heat Pump Design: The 2026 UK Installer's Guide

Design underfloor heating for a heat pump at 35°C flow: pipe spacing, W/m² floor outputs, SCOP gains and the £7,500 Boiler Upgrade Scheme, a 2026 UK guide.

Manpreet Singh
on 20/08/26
Read more

Solar Battery Grant UK 2026: What Funding Installers Can Actually Access

Is there a solar battery grant in the UK in 2026? No standalone grant, but 0% VAT to 31 March 2027 plus ECO4 and Warm Homes routes, explained for installers.

Manpreet Singh
on 20/08/26
Read more

Roof Solar Panel Mounting Structure Design: A 2026 UK Guide

MIS 3002 V6.0, mandatory from 18 June 2026, requires engineer-signed wind load evidence for roof solar panel mounting structure design across the UK today.

Manpreet Singh
on 20/08/26
Read more

Solar Panel Mounting Systems: The UK Installer's 2026 Guide to Every Type

Since August 2025, MCS 012 requires certified solar panel mounting systems on UK flat roofs. Compare rail, ground screw, ballasted and in-roof options.

Manpreet Singh
on 19/08/26
Read more

AC Coupled Battery Storage: The UK Installer's 2026 Guide

AC coupled battery storage is the UK retrofit default: MCS logged 40,000+ battery installs in 2025. Compare AC vs DC coupling on cost, efficiency and DNO rules.

Manpreet Singh
on 19/08/26
Read more

Solar Optimisers vs Microinverters: The UK Installer's 2026 Guide

Solar optimisers can lift shaded-array yield by 5 to 25%. Compare optimisers, microinverters and string inverters on cost, safety and UK compliance for 2026.

Manpreet Singh
on 19/08/26
Read more

DC Isolator Solar PV: The UK Installer's 2026 Safety Guide

UK fire research linked DC isolators to 18 solar fire incidents. A 2026 installer guide to rooftop DC isolator rules, BS 7671, fire risk, siting and selection.

Manpreet Singh
on 18/08/26
Read more

Part O Building Regulations: The 2026 Overheating Guide for Installers

Part O has applied to new English homes since 15 June 2022, splitting the country into moderate and high overheating risk. See the two routes to comply.

Manpreet Singh
on 18/08/26
Read more

Commercial Heat Pump: The UK Installer's 2026 Guide to Sizing, Cost and Cascades

Over 125,000 UK heat pumps sold in 2025, but few commercial. A 2026 installer guide to commercial heat pump sizing, cost, cascades, grants and refrigerants.

Manpreet Singh
on 18/08/26
Read more

MEES Regulations 2026: The UK Installer's Guide to EPC C by 2030

MEES regulations require rented homes to reach EPC band C by 2030, with fines rising to £30,000 per property. The UK installer's guide to the timeline.

Manpreet Singh
on 17/08/26
Read more

PAS 2035 Explained: The 2026 Retrofit Standard for UK Installers

PAS 2035:2023 has been mandatory for funded UK retrofit since 31 March 2025. Guide to the standard, PAS 2030, risk paths and the retrofit coordinator role.

Manpreet Singh
on 17/08/26
Read more

Solar Carport UK: The 2026 Installer's Guide to Car Park Canopies

A commercial solar carport costs £900 to £1,400 per kWp in the UK. The 2026 installer's guide to cost, planning, structure, EV charging and payback returns.

Manpreet Singh
on 17/08/26
Read more

Solar Panel Bird Proofing: The UK Installer's 2026 Guide

Solar panel bird proofing costs UK homeowners about £300 to £1,000. A 2026 installer method guide to mesh, clips, cleaning, cost and the nesting-bird law.

Manpreet Singh
on 17/08/26
Read more

Warm Homes Plan 2026: A Guide for UK Installers

The Warm Homes Plan commits £13.2bn to upgrade up to 5 million UK homes by 2030. Here is what its grants, loans and BUS changes mean for UK installers.

Manpreet Singh
on 17/08/26
Read more

Part L Building Regulations: Solar PV and New-Build Rules Explained (2026)

Part L building regulations cut new-build CO2 by 31% vs 2013. A UK installer guide to solar PV, fabric U-values and the Future Homes Standard from 2028.

Manpreet Singh
on 17/08/26
Read more

Clean Heat Market Mechanism: The 2026 Installer's Guide to CHMM

The Clean Heat Market Mechanism sets a heat pump target rising to 8% for 2026/27. What CHMM means for MCS installers, MID credits and heat pump demand.

Manpreet Singh
on 11/08/26
Read more

Solar Diverter 2026: A UK Installer's Comparison Guide

A solar diverter sends surplus PV to the hot water cylinder, worth about 24.67p/kWh versus 7.5p to 12p on export. Here is the 2026 UK installer's guide.

Manpreet Singh
on 11/08/26
Read more

How to Sell Solar Panels in the UK: The 2026 Installer's Compliance Guide

UK homes installed a record 267,032 rooftop solar systems in 2025. Sell solar panels compliantly: RECC deposit caps, FCA finance rules and ASA-proof claims.

Manpreet Singh
on 10/08/26
Read more

NICEIC vs NAPIT MCS Certification: Which UKAS Route Wins in 2026?

NICEIC and NAPIT are both UKAS-accredited for MCS certification, with over 5,250 MCS installers registered by 2025. Compare cost, scope, and 2026 changes.

Manpreet Singh
on 10/08/26
Read more

Solar Quote Template: What UK Installers Must Include in 2026

Build a compliant UK solar quote template: MCS performance estimate, 0% VAT to March 2027, the RECC 25% deposit cap and realistic savings on a 4kW system.

Manpreet Singh
on 10/08/26
Read more

MCS 012: The UK Solar Mounting Standard Explained for 2026

MCS 012 Issue 3.0 became mandatory 10 May 2025, reshaping flat roof mounting rules. Learn what changed, the grace period, and evidence installers now need.

Manpreet Singh
on 10/08/26
Read more

Solar Battery Sizing: The UK Installer's 2026 Guide

Solar battery sizing for UK homes: size to overnight load, not the array. The average home uses 2,700kWh a year. Method, usable capacity and self-consumption.

Manpreet Singh
on 10/08/26
Read more

Unvented Cylinder Sizing for Heat Pumps: The 2026 UK Guide

Unvented cylinder sizing for heat pumps: allow ~45 litres per person then size up. Covers coil area, store temperature, Legionella and Part G3 building regs.

Manpreet Singh
on 10/08/26
Read more

MCS Installer Certificate: What UK Solar Installers Need in 2026

MCS installer certificates prove company-level competence. 203,125+ certified UK solar installs in 2025 show why this document matters for UK installers.

Manpreet Singh
on 05/08/26
Read more

Site Survey for Solar PV Installation: The UK Installer's 2026 Guide

UK solar installations hit a record 257,397 in 2025 (MCS). Learn what a solar PV site survey covers, how long it takes, and why skipping it risks costly rework.

Manpreet Singh
on 05/08/26
Read more

Buffer Tank or Volumiser? A Heat Pump Design Guide for Installers

Not every heat pump needs a buffer tank. When a volumiser is the better answer, why sizing rules range from 10 to 50 litres per kW, and how installers should decide.

Manpreet Singh
on 05/08/26
Read more

MIS 3002: The 2026 UK Solar PV Installation Standard Explained

MIS 3002 sets UK solar PV installation rules. A clause 5.5.5 update became mandatory 18 June 2026, changing mounting evidence installers must now provide.

Manpreet Singh
on 03/08/26
Read more

Solar PV Design Course: The Best UK Options for Installers in 2026

From October 2026, every UK installer needs their own Level 3 solar PV qualification. Compare the best solar PV design courses, costs and durations for 2026.

Manpreet Singh
on 03/08/26
Read more

MCS Standards Explained: The 2026 Installer's Guide to MIS and MCS Documents

MIS 3002 compliance becomes mandatory from 18 June 2026. A 2026 guide to MCS installer standards, MIS 3005, MCS 012 and the changes installers must now apply.

Manpreet Singh
on 03/08/26
Read more

MCS Standards Explained: The 2026 Installer's Guide to MIS and MCS Documents

MIS 3002 compliance becomes mandatory from 18 June 2026. A 2026 guide to MCS installer standards, MIS 3005, MCS 012 and the changes installers must now apply.

Manpreet Singh
on 03/08/26
Read more

How to Become an ECO4 Installer in 2026: Certification, Registration and Costs

ECO4 runs until 31 December 2026. This guide covers the TrustMark, PAS 2030/2035 and MCS steps UK installers need to become an approved ECO4 installer today.

Manpreet Singh
on 29/07/26
Read more

Commercial Solar PV Design: The UK Installer's 2026 Guide

Commercial solar PV design in the UK now needs structural loading checks from June 2026, G99 grid approval above 50kW, and precise string and layout sizing.

Manpreet Singh
on 29/07/26
Read more

Solar Panel Roof Layout: The 2026 UK Guide

Solar panel roof layout in the UK: orientation within 30 degrees of south still keeps 95% of yield. Full guide to tilt, row spacing and permitted development.

Manpreet Singh
on 29/07/26
Read more

SCOP Heat Pump Explained: The UK Installer's 2026 Guide to MCS 031

SCOP heat pump explained: BUS requires a minimum SCOP of 2.8, UK systems average 3.87. This guide covers MCS 031, the Heat Emitter Guide and 2026 changes.

Manpreet Singh
on 28/07/26
Read more

Heat Loss Calculation: The UK Installer's 2026 Guide to BS EN 12831-1

Heat loss calculation must follow BS EN 12831-1:2017 for MCS compliance since June 2025. This guide covers the formula, tools and 2026 standard changes.

Manpreet Singh
on 28/07/26
Read more

Flexi-Orb vs MCS: Comparing UK Solar Accreditation Schemes in 2026

Flexi-Orb is UKAS-accredited to ISO/IEC 17067:2013 and gov.uk-recognised for SEG. Compare Flexi-Orb vs MCS on cost, coverage, and grant eligibility in 2026.

Manpreet Singh
on 28/07/26
Read more

Heat Loss Calculation: The UK Installer's 2026 Guide to BS EN 12831-1

Heat loss calculation must follow BS EN 12831-1:2017 for MCS compliance since June 2025. This guide covers the formula, tools and 2026 standard changes.

Manpreet Singh
on 28/07/26
Read more

Radiator Sizing for Heat Pumps: The Installer's Flow-Temperature Guide

Radiator sizing for heat pumps means designing for low flow temperatures: at 45C a radiator gives about 42% of its rated output. The installer method, explained.

Manpreet Singh
on 27/07/26
Read more

VAT on Solar Panels 2026: The UK Installer's 0% Guide

VAT on solar panels is 0% in the UK until 31 March 2027, then reverts to 5%. What qualifies, how batteries are treated, and how to invoice the job correctly.

Manpreet Singh
on 27/07/26
Read more

Heat Pump Sizing: The UK Installer's 2026 Guide to Getting the kW Right

Heat pump sizing UK guide: most homes need 4-12kW, but MCS requires a BS EN 12831-1:2017 room-by-room calculation, not a rule of thumb, to get it right in 2026.

Manpreet Singh
on 27/07/26
Read more

G99 Application: How to Get DNO Approval in 2026

Step-by-step G99 application guide for UK installers: the 3.68 kW threshold, DNO fees from £187, the 45-working-day rule and how to avoid common rejections.

Manpreet Singh
on 27/07/26
Read more

G99 Application: How to Get DNO Approval in 2026

Step-by-step G99 application guide for UK installers: the 3.68 kW threshold, DNO fees from £187, the 45-working-day rule and how to avoid common rejections.

Manpreet Singh
on 27/07/26
Read more

MCS Accreditation: The 2026 Guide to the Microgeneration Certification Scheme

MCS certified a record 81,000 solar PV and 60,000 heat pump installs in 2024. A 2026 guide to MCS accreditation, the standards and the redeveloped scheme.

Manpreet Singh
on 23/07/26
Read more

Smart Export Guarantee Rates 2026: The UK Installer's Comparison Guide

Ofgem paid SEG generators £56.97m in Year 5. Compare the best Smart Export Guarantee rates for 2026, MCS eligibility rules and how to register a customer.

Manpreet Singh
on 23/07/26
Read more

Retrofit Solar Battery: The UK Installer's 2026 Guide to Adding Storage

Adding a battery to an existing solar PV system is AC-coupled work needing G98 or G99 sign-off. Retrofit batteries also keep 0% VAT until 31 March 2027.

Manpreet Singh
on 22/07/26
Read more

Lithium-Ion Battery Storage Regulations UK 2026: What Installers Must Know

No single law governs home batteries, but PAS 63100:2024, BS 7671 Amendment 4 (15 April 2026) and the G98/G99 rules all apply. The 2026 installer guide.

Manpreet Singh
on 22/07/26
Read more

Part P Building Regulations 2026: The UK Installer's Guide

Part P has covered electrical safety in England's dwellings since 2005. Learn which work is notifiable, the 2013 rules and the 15 April 2026 BS 7671 update.

Manpreet Singh
on 22/07/26
Read more

MCS 020: The Installer's Guide to Heat Pump Noise Assessment in 2026

MCS 020a has been mandatory for permitted development heat pumps since 20 September 2025, capping noise at 42 dB(A). A 2026 installer guide to the calculation.

Manpreet Singh
on 22/07/26
Read more

Solar Panel Planning Permission 2026: The UK Installer's Guide

Most UK solar is permitted development if panels project under 200mm and stay below the roof ridge. A 2026 installer guide to limits and key exceptions.

Manpreet Singh
on 22/07/26
Read more

Heat Pump Planning Permission 2026: The UK Installer's Guide

Most air source heat pumps are permitted development in England since the 1m boundary rule ended on 29 May 2025. The 2026 installer guide to the limits.

Manpreet Singh
on 22/07/26
Read more

What Does an MCS Certificate Look Like? A 2026 Guide for Installers and Customers

An MCS certificate is a one-page PDF from the MCS database, issued within 10 working days of commissioning. See its fields, the estimate and handover pack.

Manpreet Singh
on 20/07/26
Read more

What Does an MCS Certificate Look Like? A 2026 Guide for Installers and Customers

An MCS certificate is a one-page PDF from the MCS database, issued within 10 working days of commissioning. See its fields, the estimate and handover pack.

Manpreet Singh
on 20/07/26
Read more

Commercial Battery Storage Cost: The UK Installer's 2026 Guide

Commercial battery storage costs £200 to £450 per kWh in the UK, or £20,000 to £40,000 for a 100 kWh system. Full 2026 cost, revenue and payback guide.

Manpreet Singh
on 20/07/26
Read more

G99 Relay: The UK Installer's Guide to Interface Protection in 2026

A G99 relay decouples your generator from the grid on a fault. EREC G99 Issue 2 (10 March 2025) adds storage rules from 1 March 2026: full installer guide.

Manpreet Singh
on 20/07/26
Read more

G100 Export Limitation: The UK Installer's Guide to Export and Import Limitation in 2026

G100 export limitation for UK installers: the 3.68kW threshold, how an export limitation device works, zero export setups and what the DNO needs to sign off.

Manpreet Singh
on 20/07/26
Read more

Retrospective MCS Certification: What Installers Can and Cannot Fix in 2026

Retrospective MCS certification for UK installers: the 10 working day certificate rule, recovery versus certification, and the SEG impact of a missing record.

Manpreet Singh
on 20/07/26
Read more

MCS Umbrella Scheme: The Installer's Guide to Working Under Certification in 2026

How the MCS umbrella scheme works for UK installers in 2026, with 369,000 certified installs last year: costs, rules, choosing an operator and the risks.

Manpreet Singh
on 20/07/26
Read more

How to Become MCS Certified: The UK Installer's 2026 Guide

MCS certified over 203,125 solar installs in 2025, a record. How to become MCS certified in the UK: the steps, qualifications, costs and 2 to 4 month timeline.

Manpreet Singh
on 17/07/26
Read more

Solar Panels on a Slate Roof: The UK Installer's Fitting Guide 2026

Fitting solar panels on a slate roof costs 10 to 30% more than tile, and falls through fragile roofs cause 22% of height deaths. A UK installer guide for 2026.

Manpreet Singh
on 17/07/26
Read more

Peak Shaving 2026: The UK Installer's Commercial Battery Guide

Peak shaving clips demand charges reaching 7.26 pounds per kVA a month for large UK sites. How installers size commercial battery storage to cut peaks in 2026.

Manpreet Singh
on 17/07/26
Read more

G98 Application 2026: The Installer's Notify-and-Connect Guide

The G98 application is the notify-and-connect route for solar up to 16A per phase. With 257,397 UK solar installs in 2025, get the process right first time.

Manpreet Singh
on 16/07/26
Read more

MCS Redeveloped Installer Scheme 2026: What Installers Must Know

The redeveloped MCS installer scheme is live in 2026, with 369,000 certified installs in 2025. New roles, 30-day certificates and financial protection rules.

Manpreet Singh
on 15/07/26
Read more

Heat Loss Survey 2026: The Installer's Delivery and Sales Guide

A heat loss survey underpins every MCS heat pump install, with 30,000+ certified in H1 2025. Master the room-by-room process, pricing, sizing and errors.

Manpreet Singh
on 15/07/26
Read more

Air to Air Heat Pump Grant 2026: The Installer's Guide

The air to air heat pump grant pays £2,500 per property, but installers cannot claim yet: 65 products are listed, certification is pending. 2026 guide.

Manpreet Singh
on 15/07/26
Read more

Hybrid Inverter Explained: A 2026 Sizing and Compliance Guide for UK Installers

UK battery storage rose 122% to 59,000 installs in 2025. A hybrid inverter guide to sizing, the G99 export threshold and MCS product rules for installers.

Manpreet Singh
on 14/07/26
Read more

Insurance-Backed Guarantee for Renewables: The 2026 Installer's Guide

An insurance-backed guarantee covers your workmanship warranty if you cease trading. RECC lists 2, 5 and 10-year IBG terms: an installer guide for 2026.

Manpreet Singh
on 14/07/26
Read more

Solar Panels on a Flat Roof: The UK Installer's 2026 Compliance and Mounting Guide

Since 10 August 2025 UK flat-roof solar must use an MCS 012 certified mounting system. Installer guide to ballast, wind loads, planning and safety duties.

Manpreet Singh
on 14/07/26
Read more

In-Roof vs On-Roof Solar Panels: The UK Installer's 2026 Comparison

In-roof vs on-roof solar for UK installers: 59% of homes built in Q1 2026 got MCS solar. Compare cost, MCS 012 kits, fire tests, BS 5534 and planning rules.

Manpreet Singh
on 14/07/26
Read more

HIES vs RECC: The UK Consumer Code Comparison Every Installer Needs in 2026

HIES and RECC are the UK's two CTSI-approved consumer codes; RECC fees run £226 to £2,310 a year. Compare both before choosing for BUS or MCS work.

Manpreet Singh
on 14/07/26
Read more

Warm Homes Local Grant 2026: A Delivery Guide for Installers

Warm Homes Local Grant funding hit £500m for 271 councils, yet only 580 homes were upgraded by March 2026. Here's how installers get delivery work.

Manpreet Singh
on 14/07/26
Read more

Renewable Installation Paperwork – Complete Guide

Discover best practices for managing renewable installation paperwork in the UK, ensuring compliance, efficiency, and accurate documentation with Reonic.

Manpreet Singh
on 31/12/25
Read more

Digital Proposal Generator: Why Solar Installers Need It

Learn how a solar proposal PDF generator simplifies quoting, boosts professionalism, and streamlines workflows for UK PV installers using Reonic.

Manpreet Singh
on 29/12/25
Read more

Solar Panel Maintenance UK: 2026 Guide for Installers

Solar panel maintenance UK 2026: inspection intervals, safe cleaning, inverter checks and height safety, with almost 150,000 MCS solar installs in H1 2026.

Manpreet Singh
on 25/12/25
Read more

Solar and Heat Pump System: UK Integration Guide 2026

A solar and heat pump system cuts bills most when PV runs the heat pump directly. 2026 guide to sizing, controls, G98/G99 rules and the £7,500 BUS grant.

Manpreet Singh
on 23/12/25
Read more

PV and Heat Pump Compliance UK: 2025 Standards Guide

Keep PV and heat pump installs compliant in 2026: MCS, DNO and G99, building regs and the paperwork, plus how installers automate compliance to save time.

on 21/12/25
Read more

Future Homes Standard UK: 2025 and Beyond

Learn about the UK Future Homes Standard 2025: low-carbon homes, energy efficiency, heating requirements, and compliance for builders and homeowners.

Manpreet Singh
on 19/12/25
Read more

Smart Meters UK: Benefits, Installation & Energy Insights

Discover the benefits of smart meters in the UK, including energy insights, installation process, cost savings, and compliance for homes and businesses

Manpreet Singh
on 17/12/25
Read more

Renewable Energy Software for Installers – Boost Efficiency & Growth

Explore top-benefits & use-cases of renewable energy software for installers in the UK—enhance design, monitoring, quoting, compliance and growth.

Manpreet Singh
on 15/12/25
Read more

Heat Pump Regulations 2025: What UK Installers & Homeowners Must Know

Get up to speed with the 2025 UK heat-pump regulations: permitted development rights, new build mandates, certification standards and what it means for your installation projects.

Manpreet Singh
on 13/12/25
Read more

Why the SFG20 Standard Matters for Renewable Energy Projects

Explore how the SFG20 standard ensures compliant, efficient maintenance—vital for renewable-energy systems in UK buildings.

Manpreet Singh
on 11/12/25
Read more

EPC Rating Improvement: Ultimate UK Guide for Homeowners

Learn how to improve your EPC rating with cost-effective upgrades. From insulation to solar panels, discover what works best for UK homes and rental properties.

Manpreet Singh
on 09/12/25
Read more

PV Sun Hours Table: Regional Differences & Their Impact on Solar PV Potential in the UK

Discover how sun hours differ across UK regions and how they impact solar PV performance. Learn why southern areas produce up to 40% more energy and how to maximise your PV output.

Jana Khalil
on 08/12/25
Read more

Unlocking ECO4 Grants: UK Guide for Installers & Engineers

ECO4 grant guide for UK installers in 2026: who qualifies, eligible measures, the PAS 2035 workflow and how to deliver and claim the grant as an installer.

Manpreet Singh
on 07/12/25
Read more

Maximising UK Solar Panel Grants: A Guide for Installers & Engineers

Every UK solar panel grant in 2026: ECO4, the Warm Homes plan, 0% VAT and the battery grant, with who qualifies and how installers help customers claim.

Manpreet Singh
on 05/12/25
Read more

MCS Compliance: A Complete Guide for UK Installers

Learn what MCS compliance means in the UK, how to achieve it, and how smart software can simplify certification for renewable energy professionals.

Manpreet Singh
on 03/12/25
Read more

MCS Compliance: A Complete Guide for UK Installers

Learn what MCS compliance means in the UK, how to achieve it, and how smart software can simplify certification for renewable energy professionals.

Manpreet Singh
on 03/12/25
Read more

Single-Line Diagram: Complete CEI Guide

Definitive guide to the Italian single-line diagram: CEI 64-8 and 0-2 standards, essential components, AutoCAD/SPAC software, practical examples for every type of installation.

Manpreet Singh
on 05/10/23
Read more

Location Augsburg
Ladehofstraße 13
86150 Augsburg
Germany
Location Berlin
Rosenstraße 17
10178 Berlin
Germany
Location São Paulo
Rua Bela Cintra, 904
11 andar
São Paulo
Brazil

Reonic GmbH
Amtsgericht Augsburg
HRB 36147
DE342755511

+49 1573 5987101
kontakt@reonic.de
Copyright © 2026 / Reonic GmbH / All rights reserved.