Sell Your Solar & Renewable Energy Equipment
Used, surplus or faulty renewable equipment — fast UK-wide purchase and collection.
Responsible renewable testing
UK-based renewable specialists
Fast, professional responses
Sell Used, Surplus or Broken Solar Equipment
Have used, surplus or faulty renewable energy equipment you no longer need? We buy solar inverters, battery storage systems and renewable components from installers, businesses and private sellers across the UK.
Whether your equipment is working, untested, removed from an upgrade, or showing fault codes, we assess its resale and refurbishment value and provide a fair, transparent quote. We don’t just scrap equipment — we test, repair where viable, and responsibly reintroduce quality renewable parts back into circulation.
01.
Send Us the Details
Use the form below to tell us what you have. Include the brand, model number, condition (working, untested or faulty), quantity and clear photos of labels or serial numbers. The more detail you provide, the quicker we can respond.
02.
We Assess & Make an Offer
We review your equipment based on condition, market demand and refurbishment potential. You’ll receive a realistic offer or honest advice if the item isn’t viable.
03.
Delivery or Collection
Once agreed, you can drop the equipment off locally, send it securely by courier, or in some cases we can arrange collection for larger or higher-value items.
04.
Testing, Confirmation & Payment
What We Buy
We purchase a wide range of renewable energy equipment, including working, untested and faulty units:
- Used solar inverters (single-phase & three-phase)
- Hybrid and battery inverters
- Off-grid inverter systems
- Battery storage systems and modules
- BMS units and communication boards
- Power electronics and control boards
- Monitoring systems and CT clamps
- DC & AC components
- Surplus installer stock and bulk quantities
- Faulty or non-working units for repair or parts recovery
If you’re unsure whether your item is suitable — get in touch anyway. We’ll take a look.
Submit Your Equipment Details
Use the form below to provide as much information as possible. Clear details and photos help us identify the equipment quickly and give you the most accurate response.
Submitting this form does not commit you to selling. We’ll review the information and contact you to discuss options.
Why Sell Your Solar Inverters to South West Renewables?
South West Renewables is a UK-based renewable energy specialist, operating nationwide from our base in Devon. We work with installers, businesses and private sellers across England, Scotland and Wales, providing a straightforward and professional way to sell solar inverters and renewable equipment. Whether you’re clearing surplus stock, removing units during an upgrade, or dealing with faulty equipment, we aim to make the process clear, fair and efficient.
Unlike scrap buyers, we assess genuine resale and refurbishment value. Our team inspects and tests equipment in-house, and where viable, units are repaired or refurbished for responsible resale. This allows us to offer realistic market-based prices rather than simple scrap weight valuations, while helping extend product lifecycles and reduce unnecessary waste.
FAQs
Frequently Asked Questions
Do you buy broken solar inverters?
Yes. We regularly purchase faulty or non-working solar inverters for testing, repair or parts recovery. Include model details and any fault codes for the fastest assessment.
Do you buy battery storage systems?
In some cases, yes. Battery transport regulations vary depending on type and condition, so we review each enquiry individually.
How quickly will you respond?
We aim to reply within one business day. Detailed submissions with photos usually receive faster quotations.
Do you buy in bulk from installers?
Yes. We work with installers and businesses who have surplus, removed or decommissioned renewable equipment in larger quantities.
How do I send equipment to you?
You can drop it off locally, arrange a courier, or we may organise collection depending on the size and value of the equipment.
Can I buy refurbished renewable equipment from your shop?
Yes. Any suitable equipment we test and refurbish may be made available through our online shop. We specialise in quality-checked solar inverters, renewable components and spare parts. Availability varies depending on stock, so check our shop regularly or contact us if you’re looking for a specific model.