What NXTGEN Energy does

NXTGEN Energy is a privately held UK solar energy installer headquartered in Rayleigh, Essex, operating under the legal name Nxt Gen Energy Ltd. The company designs, supplies, and installs MCS-certified solar PV systems, lithium-ion / LiFePO4 battery storage, EV chargers (Project EV and Zappi), and solar carports for residential, commercial, and public-sector customers across Essex, London, Kent, and broader UK geographies. Equipment is sourced from tier-one panel and inverter OEMs including Hyundai, JA Solar, Trinasolar, Qcells, Jinko, Bluesun, Growatt, GivEnergy, SolarEdge, and Solis, with SolarEdge optimisers deployed in commercial projects.

The business operates two parallel commercial models. Residential customers are acquired inbound through the website quote funnel, phone enquiries, and referrals from Octopus Energy's Trusted Partner scheme, with systems sold outright at price points starting from approximately £4,800 for entry-level packages and £6,750 for typical three-bed home installations. Commercial customers are served either via direct purchases (self-funded) or via a 10–25 year Solar Power Purchase Agreement in which NXTGEN funds, owns, and maintains the system and sells the generated electricity to the customer at a pre-agreed rate; eligibility requires a minimum 250,000 kWh annual consumption profile. The company also acts as an FCA-authorised Introducer Appointed Representative (No. 999060) of Phoenix Financial Consultants for customer finance, and operates an in-house scaffolding capability via sister company NXTGEN Scaffolding Ltd.

NXTGEN Energy reports 5,500+ completed projects over approximately 11 years of operation (founded 2013), holds multiple industry accreditations (MCS for both PV and battery storage, TrustMark, RECC, HIES, NAPIT), and has been recognised with the Solar PV Project of the Year 2025 award from the National Energy Efficiency Awards. Operations centre on a hybrid sales-led and direct-to-consumer model with no cold-calling, supported by regional website pages, blog content, Trustpilot reviews, and group-buying scheme Switch Together as additional inbound channels.

Name

NXTGEN Energy

Legal name

Nxt Gen Energy Ltd

Website

https://nxtgenenergy.co.uk

Company type

Private

Founded year

2013

Operating status

Operating

Headcount range

1–10 employees

Short description

NXTGEN Energy is a privately held, MCS-certified UK solar PV and battery storage installer headquartered in Rayleigh, Essex, delivering residential, commercial, and public-sector installations across Essex, London, Kent, and nationwide UK via self-funded sales and 10–25 year commercial PPAs.

Ownership category

akta.pro rank

Product category

Solar Installation Services

NAICS

Solar Electric Power Generation (221114)

akta.pro primary industry

Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System) (EUAMABAB)

akta.pro secondary industries

Solar Project Development & IPP (Utility-Scale & Rooftop) (EUAMABAA), Renewable Energy Asset O&M (Wind, Solar, Hydro, Geothermal) (EUAEAGAB)

Keywords

• Solar panel installation
• Battery storage systems
• EV charger installation
• Solar PPA agreements
• Commercial solar systems

Headquarters

HQ city

Rayleigh

HQ country

United Kingdom

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel

Revenue model

1. Solar Panel & Battery Hardware Sales & Installation: One-time sale and installation of solar PV panels, solar batteries, EV chargers, inverters, and related equipment for residential homeowners and commercial businesses. Prices vary by system size; residential packages start from £4,800 for basic entry-level systems up to ~£6,750 for mid-tier packages including panels, battery and inverter. Zero VAT applies for qualifying new residential builds (April 2022–2027).
2. Solar PPA (Power Purchase Agreement): Commercial customers who do not want to self-fund install solar panels at zero capital cost. NXTGEN Energy funds the entire system (installation, equipment, engineering, maintenance) and the customer purchases the generated electricity at a pre-agreed rate lower than grid electricity over a 10–25 year term.
3. Finance/Brokerage (Phoenix Financial Consultants): NXTGEN Energy acts as an Introducer Appointed Representative of Phoenix Financial Consultants Limited, offering third-party finance options for solar installations. Phoenix is authorised and regulated by the FCA.
4. Maintenance & Support Services: The company offers maintenance packages for installed solar systems and provides advice, support, and aftercare services.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels7 records

Core offering

NXTGEN Energy designs, supplies, and installs MCS-certified solar PV systems, battery storage, EV chargers, and solar carports for UK residential homeowners and commercial/public-sector organisations. The company offers two commercial service models: a self-funded purchase option and a zero-upfront-cost Solar PPA (10–25 years), with eligibility for the Smart Export Guarantee (SEG) scheme. It operates UK-wide from headquarters in Rayleigh, Essex, with sister-company scaffolding capability enabling complex roof-access installations.

Product overview

NXTGEN Energy is a UK-based renewable energy installer offering a comprehensive portfolio of solar energy products and services. The core offering comprises Residential Solar PV Systems and Commercial Solar Panels for generating clean electricity, with add-on modules including Solar Batteries for energy storage, EV Chargers for electric vehicle home charging, and Solar Carports for covered parking with integrated solar generation. Specialized offerings include Mobile & Park Homes Solar and Property Developer Solar for specific market segments. The company provides two service models: Solar PPA (Power Purchase Agreement) for zero-upfront-cost commercial installations over 10-25 years, and Self-Funded Solar for customer-owned systems. Supporting products include SolaSkirt Bird Protection for panel maintenance and longevity, while Switch Together offers a group-buying program for residential customers. As an Octopus Energy Trusted Partner, the company integrates with Octopus Energy's customer referral network. The portfolio is complemented by educational resources including Solar Guides and Blog content.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Reduces energy bills by up to 70% for residential customers
• +9 more outcomes

Named customers12 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Three partnerships are on record, tiered core and minor.

• Octopus EnergycoreGTM or Marketing PartnerNXTGEN Energy is an Octopus Energy Trusted Partner, having achieved Octopus Trusted Partner status. The Trusted Partner Scheme is a program created by Octopus Energy to connect its customers with vetted, reliable service providers. Partners undergo a thorough vetting process to meet Octopus Energy's strict quality standards. NXTGEN Energy receives referrals from Octopus Energy customers seeking solar installations, and Octopus Energy conducts follow-up checks post-installation. Octopus Energy offers £50 off the first bill for customers referred to NXTGEN Energy via the scheme.
• NXTGEN Scaffolding LtdcoreStrategic or Co-development PartnerNXTGEN Scaffolding Ltd is a sister company of NXTGEN Energy. The scaffolding company was the original business that led to the founding of NXTGEN Energy. It provides scaffolding services for solar panel installations, enabling complex access scenarios (e.g., Hillingdon Leisure Complex project where mechanical hoists were used). This vertical integration allows NXTGEN Energy to handle challenging roof access without relying on third-party scaffolding contractors.
• NXTGEN Futures LtdminorStrategic or Co-development PartnerNXTGEN Futures Ltd is a sister company and part of the NXTGEN group of companies. It operates in the external industries (building/construction sector). NXTGEN Futures can assist with roof repairs/replacements if needed before solar installation (as referenced in the FAQ section: 'NXTGEN Futures can help you with this on 0800 270 7717').

Scale indicators5 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Joju Solar: UK-based solar PV installer specialising in residential, community, and commercial solar with battery storage and EV charging. Directly comparable to NXTGEN in customer segments (homeowners, schools, community organisations), MCS-certified installations, and UK-wide service model.
• GreenSky Solar: UK residential and commercial solar installer offering solar PV, battery storage, and EV chargers with finance options. Comparable in product mix, target customer segments, and self-funded plus financed service models versus NXTGEN's PPA and self-funded commercial offerings.
• Empower Energy UK: UK solar PV installer focused on residential and commercial customers with battery and EV charging add-ons. Closely comparable in installer service model, product portfolio, and MCS-certified positioning relative to NXTGEN.
• Pure Solar: UK residential solar PV and battery storage installer operating regionally with in-house installation teams. Comparable in residential-focused service model and product scope (solar + battery + EV chargers).
• Cobalt Energy: UK solar PV and battery storage installer serving residential and commercial customers. Comparable in product mix, MCS-certified installation standards, and UK-wide service coverage.
• Solar Energy Savings: UK-based solar PV installer offering residential and commercial installations with battery storage options. Directly comparable in business model, customer segments, and sales-led GTM with quote-based pricing.
• Evergreen Solar UK: UK solar PV and battery storage installer for residential and commercial customers. Comparable in MCS-certified positioning, product scope, and direct-to-consumer residential sales model.

Broad incumbents

• British Gas Solar: UK national energy retailer offering integrated solar PV, battery storage, and EV charger installations under the Centrica parent. Comparable customer base and product offering, but competes as part of a much broader energy services portfolio rather than a solar specialist.
• Octopus Energy (Solar): UK energy retailer that operates the Trusted Partner scheme through which NXTGEN receives referrals and increasingly offers its own solar installation services. Comparable customer base and product mix, but Octopus operates as a multi-vertical energy retailer rather than a pure installer.
• EDF Renewables UK: UK subsidiary of EDF offering solar and broader renewable energy solutions at utility and commercial scale. Overlaps with NXTGEN on commercial solar but operates at significantly larger scale with utility-grade project capability.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/nxtgenenergyltd
• LinkedInlinkedin.com/company/nxtgen-energy-limited
• Instagraminstagram.com/nxtgenenergyltd

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about NXTGEN Energy