Buy Trina Solar Panels in Bulk – UK Trade Pricing & Fast Delivery

Tier 1 Trina Solar Panels – Volume Discounts for UK Installers


Alternergy has Trina Solar panels in stock for bulk orders, ready for immediate dispatch to installers and solar professionals. We offer competitive trade pricing, with volume discounts starting from two pallets. As these discounts reflect current stock levels, we recommend enquiring early to secure pricing. For container-level orders, please contact our sales team for tailored rates, ideal for large-volume buyers and commercial contractors.


Whether you need a few pallets or a full container, you’ll benefit from:

  • Exclusive installer pricing
  • Scaled discounts based on order volume
  • Fast UK-wide delivery
  • Technical support and product expertise


Now is a great time to secure Trina Solar panels at competitive prices, ideal for upcoming installations and larger projects.  Get in touch now for a personalised quote.

Explore our available Trina Solar panels below, arranged by ascending price, all available with discounts on bulk orders.

You can find full technical details, product datasheets, installation resources, and manufacturer information on our dedicated Trina Solar brand page. Our team is on hand to provide commercial project support.

➜ Visit Trina Solar Page

Why Trina Solar Panels Are Ideal for UK Installers

As a trusted Tier 1 PV brand, Trina Solar is known for:

  • High efficiency and long-term reliability
  • Strong manufacturer warranties
  • Broad compatibility with residential and commercial systems


Trina Vertex S+ Models Available in Stock

We stock Trina Vertex S+ solar panels in the UK, suitable for a wide range of domestic and commercial applications. Available models include:

  • Vertex S 430W–455W - compact, high-output format
  • Vertex 500W or higher – suited to high-output commercial systems
  • TOPCon bifacial, TOPCon monofacial, dual-glass, and aesthetic options such as full black and black frame modules.


Applications for Trina Solar Panels

Trina Solar modules are well-suited to a wide range of UK projects — from new-build housing developments and roof replacements, to ground-mounted systems and large-scale commercial installations.

Common use cases include:

  • Residential housing schemes
  • Commercial rooftops (retail, warehousing, logistics)
  • Schools, universities, and public sector buildings
  • Agricultural and rural energy projects
  • Industrial and infrastructure-scale systems


For Trade Professionals

As a trade-only supplier, Alternergy supports installers and solar contractors with:

  • Flexible pallet/container ordering
  • Reliable UK delivery
  • Datasheets and expert advice



Explore our full range of wholesale solar panels from leading manufacturers, including DAS Solar, Tongwei, Canadian Solar, and Viridian Solar.  
➜ Browse our solar panel brands