Tier 1 PV Modules and Solar Panel Technologies

As a UK solar panel wholesaler, Alternergy supplies PV modules from trusted brands including LONGi, Sungrow, TCL Solar, Tongwei and Trina Solar. The range includes N-type TOPCon, bifacial, glass-glass, all-black and smart solar panels for rooftop installations, high-output systems and projects where long-term performance matters.

Stock, Compliance and System Support

Trade customers can access product datasheets, warranties, compliance documents and project-specific support to help with specification, installation and handover. Alternergy also supplies compatible mounting systems, inverters, battery storage and optimisation products, helping installers source the key components needed for complete solar installations.