Tongwei (TW) Solar
Tongwei (TW) Solar
Affordable, high-efficiency Tongwei solar panels in UK stock now at Alternergy. All panels are MCS certified and ideal for residential, commercial, and large-scale energy projects.
High-Quality, Affordable Solar Panels – Ready for UK Installers
Looking for affordable solar panels in stock in the UK? Alternergy supplies MCS certified, Tier 1 Tongwei solar panels at wholesale prices, combining top-tier technology, proven reliability, and fast local availability.
Why Choose Tongwei Solar Panels?
Tongwei Solar (TW Solar) is a top 5 global PV manufacturer by shipment volume PV InfoLink (2024) , and the world’s largest supplier of solar cells. With full vertical integration, from polysilicon to solar modules, Tongwei delivers consistency, performance, and pricing that make it a trusted choice for UK trade professionals.
- UK Stock Available - Fast nationwide delivery
- Competitive Pricing - Ideal for budget-conscious installs
- Versatile Applications (*) - Perfect for rooftops, farms (agrivoltaic projects), and large-scale commercial projects
- TOPCon & Monocrystalline Modules - High efficiency, space-saving, high-output
- MCS Certified - Meets all UK compliance standards
- SEG Eligible - Supports Smart Export Guarantee schemes
- 25-Year Product / 30-Year Performance Warranty
- TÜV Certified - Global safety and performance assurance
- Growing Global Brand - Trusted in utility-scale projects worldwide
Best Value Solar Panels for UK Installers
Tongwei panels are the smart choice for budget-sensitive solar projects. Whether you're installing a home PV system or supplying a multi-megawatt site, these panels offer a low cost per watt with excellent long-term performance.
- Great ROI for residential and commercial installations
- Perfect for large-scale and ground-mount solar projects
- Efficient output for roofs with limited space or shading
- Scalable for wholesale and multi-site procurement
Fully Compliant, Sustainable, and Bankable
- MCS certification for all modules
- Listed Tier 1 by BloombergNEF (Q1 2025) - Strong bankability
- Fortune Global 500 company - trusted financials. The only dedicated solar manufacturer listed on the Fortune Global 500
- RE100 member - committed to 100% renewable electricity
- Supplier Code of Conduct – no corruption or unethical practices
UK Solar Panel Stock – Fast Delivery with Trade Support
As a trusted UK distributor, Alternergy stocks Tongwei panels locally and delivers to solar professionals across the country.
- Wholesale volumes and competitive trade pricing are available now
- Rapid UK-wide delivery from warehouse stock
- Full documentation: MCS certificates, spec sheets, and datasheets
- Backed by technical support from a UK PV distributor
Tongwei is a smart choice for UK solar projects
Please contact us for trade pricing and availability.