Business Details
20 Years
experience
Trusted Solar PV Wholesaler in the UK
Established in 2006, Alternergy has built a reputation as one of the UK's most trusted solar trade suppliers. We specialise in distributing high-quality solar panels, inverters, and battery storage systems for commercial and residential applications. Our product range includes advanced solutions from globally recognised manufacturers such as Huawei FusionSolar, Sungrow, and Trina Solar. We support the UK's clean energy transition by delivering future-ready technologies to installers, developers, and trade professionals nationwide. Our team provides tailored support for both small residential projects and large commercial installations.We offer MCS-compliant documentation, technical resources, and an in-house ACE PV design tool to streamline installations. Backed by Tier 1 partners and strong supplier relationships, we ensure reliable service and competitive pricing. Our commitment to sustainability drives us to make solar energy accessible and affordable. With real-time stock visibility and fast UK-wide delivery, we help installers complete projects efficiently. Our core values of quality, value, and integrity shape every aspect of our operations.
Services
Solar Panels
Inverters
Battery Storage
Mounting Systems
EV Chargers
Details
- Year established: 2006
Highlights and features
- We have over 15 years of experience in solar PV distribution
- We supply premium brands like Huawei, Sungrow, and Trina Solar
- Our team provides tailored support for commercial installations
- We offer MCS-compliant documentation and technical resources
- We prioritise sustainability in all our solar energy solutions
Services
Solar Panels
We supply high-quality solar panels from leading manufacturers like Trina Solar and Tongwei. Our range includes roof-integrated and ground-mounted solutions suitable for residential and commercial properties. All panels meet MCS standards for performance and reliability.
Battery Storage
Our battery storage systems from Huawei and Sungrow enable efficient energy management for homes and businesses. These LiFePO4 technology-based solutions offer long-lasting performance and seamless integration with solar PV systems.
Inverters
We provide string, hybrid, and optimised inverters from industry leaders including Growatt and Huawei. These critical components ensure maximum energy conversion efficiency and system performance for solar installations.
Mounting Systems
Our K2 Systems mounting solutions support flat roof, pitched roof, and ground-mounted solar installations. These durable systems ensure secure panel installation while maintaining roof integrity and compliance.
EV Chargers
We supply commercial-grade EV charging solutions that integrate with solar energy systems. These charging stations support sustainable transport while optimising energy use from renewable sources.
Questions
What payment methods do you accept?
We accept credit/debit cards, BACS, CHAPS, and Faster Payments. Goods are dispatched once payment clears unless other arrangements are made.
Do you deliver outside the UK?
Yes, we can arrange international deliveries but costs and times vary. Please contact us directly for overseas shipping details.
Are you a B2B business?
Yes, we operate exclusively as a business-to-business distributor and do not sell directly to homeowners or end businesses.
What technical support do you provide?
We offer MCS-compliant documentation, product datasheets, and our ACE PV design tool. Our technical blog and support team assist with installation queries.
How quickly can orders be delivered?
UK orders placed before 1pm are delivered next working day. We maintain cost-effective freight charges for all UK deliveries.
What brands do you stock?
We distribute products from Huawei, Sungrow, Trina Solar, Growatt, and other leading manufacturers across solar panels, inverters, and storage systems.
