GoodWe Review UK (2026)
Quick Answer
Fast-rising hybrid specialist, well-regarded build quality and battery flexibility at competitive mid-market pricing.
Data verified April 2026. UK installed pricing varies with installer, site and package.
At a Glance
| Origin | China (founded 2010), top-tier global hybrid-inverter manufacturer |
| UK support | Growing, UK distribution via major wholesalers with manufacturer support |
| Capacity / sizing | 3 kW – 10 kW single-phase (EH); three-phase ET up to 30 kW |
| Efficiency | 98%+ peak; ~97% European-weighted |
| Warranty | 10 years standard on UK residential hybrids; extendable to 20 years |
| Indicative UK price | £1,100–£2,100 installed |
Tariff Compatibility
GoodWe works with the following UK export tariffs (see our best Octopus tariffs for solar guide):
- Octopus Flux (with compatible battery)
- Outgoing Fixed
Strengths
- 10-year standard warranty, better than Growatt and matching Sungrow
- Strong hybrid range with built-in backup (Back-Up Box) for whole-home blackout protection when paired with a battery
- Broad battery compatibility, GoodWe Lynx, BYD, Pylontech and more
- Good build reputation among UK installers, often preferred over Growatt for reliability
Weaknesses
- Slightly pricier than Growatt for an equivalent hybrid
- Smaller UK install base than Sungrow or Solis, so fewer installers know it well
- String architecture offers no panel-level shading mitigation
- Not on the Intelligent Octopus Flux approved list
Who GoodWe Suits Best
Homeowners wanting a well-built hybrid with a 10-year warranty and whole-home backup capability, without paying premium-brand prices.
When to Avoid
You want the absolute cheapest hybrid (Growatt undercuts it) or the largest UK install base for parts and familiarity (Sungrow or Solis).
Popular Models
- EH series (single-phase hybrid, 3–10 kW)
- ET series (three-phase hybrid)
- DNS series (single-phase string)
Frequently Asked Questions
Are GoodWe inverters reliable?
Yes. GoodWe is a top-tier global hybrid-inverter maker with a good build reputation among UK installers and a 10-year standard warranty on residential hybrids. Many installers rate it above Growatt for long-term reliability.
How long is the GoodWe warranty?
10 years as standard on UK residential hybrid inverters, extendable to 20 years with a paid extension. That matches Sungrow and beats Growatt's 5–10 year standard cover.
Does GoodWe support whole-home backup?
Yes. GoodWe EH and ET hybrids paired with a compatible battery and the GoodWe Back-Up Box can provide whole-home or essential-circuit backup during a grid outage. Confirm the backup hardware is included in your quote.
GoodWe vs Sungrow, which is better?
Both are strong mid-market hybrids with 10-year warranties. Sungrow has the larger UK install base and service network; GoodWe is sometimes slightly cheaper with strong backup options. Choose by your installer's experience and your battery preference.
Compare with Other Inverter Brands
| Brand | UK support | Warranty | Indicative price | |
|---|---|---|---|---|
| SolarEdge | Strong, established UK office and service network | 12 years on inverter; 25 years on optimisers | £1,800–£3,200 installed (includes optimisers per panel) | View → |
| Enphase | Strong, dedicated UK distribution and installer network | 25 years on microinverters (among the longest in the market) | £2,500–£4,000 installed on a typical 4 kW system, adds ~£200/panel vs string | View → |
| Sungrow | Strong, UK office and established service network | 10 years standard (extendable to 20 years) | £1,200–£2,200 installed | View → |
| Fronius | Moderate, Europe-wide service with UK distributor support | 10 years standard; extendable to 20 | £1,500–£2,800 installed | View → |
| Growatt | Growing, UK distribution via major wholesalers, established installer base | 5–10 years standard (varies by model); extendable to 15 years | £700–£1,800 installed, among the cheapest hybrid options | View → |
| Solis | Strong, established UK office, technical support line and wholesaler network | 5 years standard, free extension to 10 years on most UK residential models when registered | £900–£2,000 installed | View → |
| SMA | Moderate, long UK market presence via distributors with manufacturer technical backup | 5 years standard; extendable to 10, 15 or 20 years | £1,300–£2,600 installed | View → |
| Huawei | Moderate, UK distribution via specialist wholesalers and accredited installers | 10 years standard on inverter; extendable; LUNA 2000 battery 10 years | £1,400–£2,600 installed (more with optimisers) | View → |
| SolaX Power | Strong, established UK office, training and wholesaler network | 10 years standard on UK residential hybrids; extendable | £1,100–£2,200 installed | View → |
| Tigo | Moderate, UK distribution via wholesalers and accredited installers | 25 years on TS4 optimisers | £25–£60 per optimiser plus a TAP gateway; far cheaper than full SolarEdge when only some panels are shaded | View → |
Get a Quote Including GoodWe
Most MCS-certified installers carry multiple inverter brands — ask for a quote specifying GoodWe if you want a system with this inverter. Use the form below to reach local installers.
Sources
John Rooney is the founder of Solar Info and has been covering the UK solar energy market since 2023. He researches every battery and inverter brand against manufacturer datasheets, MCS and Ofgem data, and feedback from the MCS-certified installers in our directory before publishing.