TERRACHANGE SOLAR LIMITED

What TERRACHANGE SOLAR LIMITED does

TerraChange Solar Limited is an Oxford University spin-out that develops spectrally-selective transparent organic solar panels marketed under the brand TwinHarvest. The company addresses a defined pain point in controlled-environment agriculture: standard solar panels cast shade and reduce crop yield, while ordinary glass raises heat load, forcing greenhouse operators to choose between energy generation and food production. TwinHarvest is designed as a drop-in replacement for greenhouse glass; its organic layer is tunable to absorb only infrared wavelengths (which plants do not use for photosynthesis) and convert them to on-site electricity, while transmitting the red and blue light essential for plant growth. The technology originates from Oxford University research, and the founding team combines a 20-year veteran of organic PV science (CEO Prof. Moritz Riede), a productization-focused PV engineer (CTO Pascal Kaienburg), and a serial operator (COO Chris Charles).

The company's go-to-market is a direct, sales-led motion targeting commercial greenhouse operators facing surging energy costs and grid connection constraints. Pricing is quote-based, framed around a 3-7 year customer ROI, and is positioned as viable without subsidies. Revenue mechanics are hardware sales of the panel itself (and potentially associated installation) as a replacement for greenhouse glazing. The go-to-market is currently concentrated in a single vertical — glass greenhouses with standardized panel sizes — with an explicitly stated roadmap to extend the same underlying technology into commercial building facades (offices, retail, public buildings), a substantially larger addressable surface.

TerraChange Solar is privately held, UK-incorporated, headquartered in Oxford, and operates with 1-10 employees as disclosed. No external funding rounds, named customers, patents, certifications, or partnership agreements are disclosed in the source material, indicating the company is at an early commercialization stage.

Name

TERRACHANGE SOLAR LIMITED

Legal name

TerraChange Solar Ltd

Website

https://terrachange.solar

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

TerraChange Solar Limited is an Oxford University spin-out that develops TwinHarvest, a transparent organic solar panel designed as a drop-in replacement for greenhouse glass, generating on-site electricity from infrared light while transmitting wavelengths needed for plant growth.

Ownership category

akta.pro rank

Product category

Solar Panels / Building-Integrated Photovoltaics

akta.pro primary industry

Next-Gen Photovoltaics R&D (Perovskite, Tandem, Organic, BIPV Materials) (EUAMAOAA)

akta.pro secondary industries

Solar Plant Components Supply & Manufacturing (Modules, Cells, Wafers, Mirrors, Heliostats) (EUACAGAK), Renewable Distributed Generation (Rooftop/Onsite Solar, Small Wind, Small Hydro) (EUACALAJ)

Keywords

• Transparent solar panels
• Organic photovoltaics
• Greenhouse energy solutions
• Building-integrated photovoltaics
• Agricultural solar technology

Headquarters

HQ city

Oxford

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Personnel, Supply Chain, Operations, Marketing or Sales

Revenue model

1. TwinHarvest Solar Panels: Hardware sales of spectrally-selective transparent organic solar panels for greenhouse roofing applications. The product is sold as a direct replacement for standard greenhouse glass, generating electricity on-site. Revenue is derived from panel sales and potentially associated installation services for greenhouse operators.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

TerraChange Solar develops and sells TwinHarvest, a spectrally-selective transparent organic solar panel designed as a drop-in replacement for standard greenhouse glass. The panel absorbs infrared light (which plants do not use) and converts it to on-site electricity while transmitting the red and blue wavelengths that drive photosynthesis, enabling greenhouse operators to generate clean power without sacrificing crop yield. The product is positioned initially for glass greenhouses and planned for future expansion into commercial building facades.

Product overview

TerraChange Solar offers a single unified product called TwinHarvest, a spectrally-selective transparent organic solar panel designed specifically for greenhouse applications. The panel replaces standard greenhouse glass with a power-generating surface that tunably absorbs wavelengths plants do not use (infrared) and converts them to electricity, while transmitting the red and blue light essential for photosynthesis (PAR). TwinHarvest is marketed as a drop-in glazing solution that fits standard greenhouse glass systems with no structural changes required.

Differentiator

Problem solved

Functional benefit

Brands

• TwinHarvest: Spectrally-selective transparent organic solar panel designed for greenhouse applications. The organic layer is tunable to only absorb wavelengths plants do not use, converting them to electricity while transmitting red and blue light needed for photosynthesis.

Products and services

• TwinHarvest Spectrally-selective transparent organic solar panel designed as a drop-in replacement for standard greenhouse glass. The organic layer absorbs infrared wavelengths (which plants do not use) and converts them to electricity on-site, while transmitting the red and blue light needed for photosynthesis. Targeted at commercial greenhouse operators and growers seeking on-site power generation without compromising crop yield.

Quantifiable outcome

• Typical customer ROI: 3 to 7 years
• +2 more outcomes

Segments1 record

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators2 records

Recent moves4 records

Expansion highlights5 records

Emerging players

• Heliatek: German organic PV company developing flexible OPV films for building-integrated and infrastructure applications. Same underlying technology (organic PV) but different target market and product form factor.
• Saule Technologies: Polish company developing printed perovskite solar cells for building-integrated photovoltaics and smart windows. Adjacent next-gen PV technology with overlapping facade-market ambitions.
• Insolight: Swiss company developing dynamic agrivoltaic and translucent solar systems for greenhouses. Competes on the same problem of integrating solar generation with plant growth, using a different technical approach (tracking optics).
• NextGen Nano: Company developing organic photovoltaic solutions for building-integrated and consumer applications. Same underlying OPV technology base with overlapping ambitions for transparent solar in building envelopes.

Direct peers

• Voltiris: Swiss startup producing transparent solar panels specifically designed for greenhouse rooftops. Identical product category, target customer, and use case, making it the most direct head-to-head competitor to TerraChange's TwinHarvest.
• Brite Solar: Greek company developing transparent organic photovoltaic panels for greenhouses and building-integrated applications. Operates in the same agricultural-PV niche with overlapping technology and customer profile.

Broad incumbents

• Onyx Solar: Established Spanish manufacturer of transparent photovoltaic glass for building facades. Closest BIPV incumbent in the facade market TerraChange plans to enter next, but focused on buildings rather than greenhouses.
• Oxford PV: UK-based perovskite-silicon tandem solar company spun out of Oxford. Same institutional origin but a different technology path targeting utility-scale and rooftop solar rather than transparent agriculture.
• Polysolar: UK-based transparent photovoltaic glass manufacturer focused on building-integrated applications. Same geographic base and overlapping BIPV positioning for commercial facades.

Regional players

• Sun'Agri: French agrivoltaics company developing solar installations designed for agricultural land and crop production. Targets the broader agri-PV category with a different system-level approach (open-field tracking panels above crops).

Market position

Strengths5 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/terrachange-solar

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

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 TERRACHANGE SOLAR LIMITED