UKSOL Pro Duo 890W Ground Mount Kit

ENA compliant UKSOL/21003/V1/A2Unknown

Panels: 2 × 445 W
Output: 800 W
Cells: N-type TOPCon mono
Mount: Ground
Warranty: 10 yrs panels

Last seen price

£849

Not in stock at any of 6 retailers
90-day low £999 (lowest now)

View at Electricals Online ↗

Electricals Online · checked 28 h ago · all prices

Stock checked 28 h ago. We haven’t tested this kit ourselves; figures come from the maker, retailers, the ENA register and PVGIS. How we get our data.

How it ranks

Every stat compared with all the ENA-compliant kits on sale in the UK, recalculated for your home.

For Birmingham, south-facing on a garden stand (30°), medium daytime use.

Overall rank

#17 of 24

Of the 24 ENA-compliant kits with a UK price, this is the 17th (joint) best value for your setup, at 10p per kWh over 10 years.

Strong on

lost to the 800 W cap (1st)

Weak on

pays for itself in (22nd), price (21st), panel efficiency (11th)

Value for money

Cost per kWh over 10 years
Price ÷ the electricity it makes in 10 years. The fairest single measure of value; this is the overall rank.
10p
13pbest 4.9p
Cost per kWh over 10 years: 10p; range 13p to 4.9p.
=17thof 24
Pays for itself in
Years until bill savings cover the price.
7.3 yrs
7.5 yrsbest 3.7 yrs
Pays for itself in: 7.3 yrs; range 7.5 yrs to 3.7 yrs.
=22ndof 24
Saving a year
Electricity used at home × your unit rate, plus any export payment.
£118
£89best £130
Saving a year: £118; range £89 to £130.
=9thof 24
Price
Best in-stock price we found (last seen price if none in stock).
£849
£963.04best £336
Price: £849; range £963.04 to £336.
=21stof 24
Price per watt of panel
Price ÷ total panel power. Cheap watts only help up to the 800 W output cap.
£0.95/W
£1.26/Wbest £0.45/W
Price per watt of panel: £0.95/W; range £1.26/W to £0.45/W.
=17thof 24

Output

Electricity a year
PVGIS solar data for your location and direction, after shading and the 800 W output cap.
853 kWh
426 kWhbest 1181 kWh
Electricity a year: 853 kWh; range 426 kWh to 1181 kWh.
=9thof 24
Panel power
Total rated panel power (DC). More panel power fills the 800 W cap for more of the day.
890 Wp
445 Wpbest 1260 Wp
Panel power: 890 Wp; range 445 Wp to 1260 Wp.
=9thof 24
Lost to the 800 W cap
Share of the panels’ output above 800 W on bright days, which is wasted.
0%
2.2%best 0%
Lost to the 800 W cap: 0%; range 2.2% to 0%.
=1stof 24
Used in your home
Share of the output your home uses as it’s made (the rest goes to the grid).
55%
44%best 83%
Used in your home: 55%; range 44% to 83%.
=13thof 24

Hardware

Panel efficiency
From the panel datasheet. Higher means more power from the same area.
22.3%
22.3%best 23.3%
Panel efficiency: 22.3%; range 22.3% to 23.3%.
=11thof 12
Inverter peak efficiency
From the inverter datasheet.
96.7%
96.7%best 97%
Inverter peak efficiency: 96.7%; range 96.7% to 97%.
=9thof 22
Panel warranty
Product warranty on the panels, from the maker.
10 yrs
10 yrsbest 30 yrs
Panel warranty: 10 yrs; range 10 yrs to 30 yrs.
=8thof 22
Inverter warranty
Warranty on the microinverter, from the maker.
10 yrs
10 yrsbest 12 yrs
Inverter warranty: 10 yrs; range 10 yrs to 12 yrs.
=11thof 24

Availability

Retailers with it in stock
UK retailers we track that have it in stock right now.
0
0best 0
Retailers with it in stock: 0; range 0 to 0.
=1stof 24

Each line shows every ranked kit as a dot, worst on the left and best on the right; this kit is the large yellow dot. “Not published” means the maker doesn’t state it, so it isn’t ranked. How we rank.

Where to buy

Stock and price at each retailer for UKSOL Pro Duo 890W Ground Mount Kit
Retailer	Price	Stock	Checked	Buy
Electricals Online checked 28 h ago	£849	Unknown	checked 28 h ago	View UKSOL Pro Duo 890W Ground Mount Kit at Electricals Online
City Plumbing checked 29 h ago	£951.60	Unknown	checked 29 h ago	View UKSOL Pro Duo 890W Ground Mount Kit at City Plumbing
Plug In Solar Ltd checked 29 h ago	£999	Unknown	checked 29 h ago	View UKSOL Pro Duo 890W Ground Mount Kit at Plug In Solar Ltd
EcoWizard checked 28 h ago	£1,198.80	Unknown	checked 28 h ago	View UKSOL Pro Duo 890W Ground Mount Kit at EcoWizard
Argos not checked yet	See retailer	Unknown	not checked yet	View UKSOL Pro Duo 890W Ground Mount Kit at Argos
Harvey Norman UK not checked yet	See retailer	Unknown	not checked yet	View UKSOL Pro Duo 890W Ground Mount Kit at Harvey Norman UK

What it would make for you

For Birmingham, south-facing on a garden stand (30°), no shading, medium daytime use.

Output: 853 kWh/yr
Saving: £118 /yr
Pays back in: 7.3 years
Cost per kWh: 10p over 10 yrs

Used at homeSpare, sent to the grid

Monthly output for UKSOL Pro Duo 890W Ground Mount Kit
Month	kWh
Jan	31
Feb	44
Mar	73
Apr	96
May	106
Jun	106
Jul	106
Aug	95
Sep	79
Oct	54
Nov	35
Dec	27

About 55% used in your home at 25.33p/kWh (West Midlands price cap rate).

Full specifications

Panels

Panels: 2 × 445 W
Total panel power (DC): 890 Wp
Panel model: Not published
Cell type: N-type TOPCon mono
Bifacial: Yes
Efficiency: 22.3%
Size (each): 1,724 × 1,134 × 30 mm
Weight (each): 25.5 kg
Construction: Glass-glass (2.0mm AR-coated heat-strengthened front, 2.0mm heat-strengthened white-grid back)
Frame: Black (all-black)
Open-circuit voltage (Voc): 39.5 V
Voltage at max power (Vmp): 33 V
Short-circuit current (Isc): 14.01 A
Current at max power (Imp): 13.49 A

Inverter

Model: APsystems EZ1-M
Max output (AC): 799 W
MPPT inputs: 2
Peak efficiency: 96.7%
MPPT voltage range: 28–45 V
Max input current (per input): 20 A
Weatherproofing: IP67
Monitoring: Wi-Fi + Bluetooth, app (AP EasyPower)
Inverter weight: 2.8 kg

Installation

Mounting included: UK-G folding ground-mount stand (ballast blocks not included; min. 2 x 18kg required)
Plug / connection: UK 13A fused plug, factory-fitted moulded (BS 1363)
Cable length: 4 m
In the box: UKSOL PV module(s), 1 x APsystems EZ1-M microinverter, UKSOL mounting system, DC connection components, AC cable with factory-fitted UK plug, protective caps/covers, cable-management components, connector release tool, labels and customer documentation

Warranty and compliance

Panel warranty: 10 years
Panel performance warranty: Not published
Inverter warranty: 10 years
ENA register: UKSOL/21003/V1/A2 (compliant)

Notes from our research: Two UKSOL datasheet versions disagree: v2.0 (Aug 2026, used here) gives 22.3%, 25.5kg, Voc 39.5/Vmp 33.0/Isc 14.01/Imp 13.49 and a white-grid back glass; v1.0 (Jun 2026) gives 22.8%, 25.1kg, Voc 39.7/Vmp 33.1/Isc 14.27/Imp 13.44, 2.0mm tempered/semi-tempered glass and 25A fuse rating. Bifaciality up to 80%. v2.0 states 'not suitable for use on balconies'. UK-G ground stand tilt angle not published. Datasheet box weight (74.5kg) not confirmed as applying to the ground-mount SKU, so totalWeightKg left null. UKSOL datasheets list only an '800W smart microinverter' (799VA, 2 MPPT, 96.7% peak, IP67, 10-year British warranty); the UKSOL manual names it as the APsystems EZ1-M. APsystems' own datasheet states a 12-year standard warranty and a recommended module range of 300-730Wp per input (no hard per-channel max, so maxInputWPerChannel left null). maxAcW is 799VA. Temperature coefficient and panel performance warranty are not published (warranty doc refers to a separate 'published UKSOL module performance warranty' not found). Panel OEM not disclosed; panels are UKSOL-branded.

Sources for these specs (7)

pluginsolar.co.uk (retailer listing): UKSOL Duo 890W datasheet v2.0 Aug 2026: panel specs, 4m AC / 2m DC cables, inverter summary
cdn.shopify.com: UKSOL Duo 890W datasheet v1.0 Jun 2026 (older, conflicting values)
ecowizard.co.uk (retailer listing): ground-mount variant, 2x445W dual-glass TOPCon, Wi-Fi/Bluetooth
littlewoods.com: retailer title names APsystems EZ1-M for the ground-mount kit
uksol.uk (retailer listing): UKSOL manual Issue 2.1 (Aug 2026): APsystems EZ1-M inverter across the range, 4m AC cable, factory-fitted plug (BS 1363/BS 1362), contents list, UK-G/Hybrid mount details, Hybrid tilt 15-45 deg, ballast, ENA refs
global.apsystems.com: APsystems EZ1-M datasheet: MPPT 28-45V, 20A per input, 96.7% peak efficiency, IP67, 2.8kg, Wi-Fi/Bluetooth, AP EasyPower app
uksol.uk (retailer listing): UKSOL warranty: 10-yr panel product, 10-yr mounting, microinverter per manufacturer, 2-yr cables/accessories

Good for: Gardens (based on the mounting included)

Every compliant kit, ranked

This kit is highlighted. Click any column to rank by it.

For Birmingham, south-facing on a garden stand (30°), medium daytime use.

In stock now only

Rank	Kit
1	City Plumbing DMEGC 1030W Hoymiles HiFlow KitCity PlumbingUnknown	4.9p	3.8 yrs	£124	985 kWh	£468	£0.45/W	1030 Wp	–	10 yrs	12 yrs
2	City Plumbing DMEGC 930W Hoymiles HiFlow KitCity PlumbingUnknown	5.1p	3.7 yrs	£120	891 kWh	£444	£0.48/W	930 Wp	23.3%	25 yrs	12 yrs
3	EcoFlow STREAM Adjustable Facade KitEcoFlowUnknown	6.0p	4 yrs	£114	766 kWh	£449	£0.56/W	800 Wp	–	–	10 yrs
4	City Plumbing DMEGC 515W Hoymiles HiFlow KitCity PlumbingUnknown	7.2p	3.7 yrs	£96	493 kWh	£348	£0.68/W	515 Wp	–	10 yrs	12 yrs
5	City Plumbing DMEGC 525W Hoymiles HiFlow KitCity PlumbingUnknown	7.3p	3.8 yrs	£97	503 kWh	£360	£0.69/W	525 Wp	–	10 yrs	12 yrs
6	EcoFlow STREAM Roof KitEcoFlowUnknown	7.3p	4.9 yrs	£114	766 kWh	£549	£0.69/W	800 Wp	–	–	10 yrs
7	City Plumbing DMEGC 475W Hoymiles HiFlow KitCity PlumbingUnknown	7.6p	3.7 yrs	£92	455 kWh	£336	£0.71/W	475 Wp	–	10 yrs	12 yrs
8	City Plumbing DMEGC 465W Hoymiles HiFlow KitCity PlumbingUnknown	7.7p	3.7 yrs	£91	446 kWh	£336	£0.72/W	465 Wp	–	10 yrs	12 yrs
9	UKSOL Pro Max 1260W Hybrid Mount KitUKSOLUnknown	8.3p	7.5 yrs	£130	1181 kWh	£963.04	£0.76/W	1260 Wp	23.3%	10 yrs	10 yrs
10	PatioSun DuoPatioSunUnknown	8.4p	6 yrs	£118	853 kWh	£699	£0.79/W	890 Wp	–	10 yrs	10 yrs
11	Perlight PowerPlug MAX 1000WPerlight SolarUnknown	8.7p	6.7 yrs	£122	957 kWh	£810	£0.81/W	1000 Wp	23.1%	30 yrs	12 yrs
12	Thunder Bolt 920W Plug-In Solar KitThunder EnergyUnknown	8.7p	6.4 yrs	£119	881 kWh	£749.99	£0.82/W	920 Wp	23%	25 yrs	10 yrs
13	PatioSun MaxPatioSunUnknown	9.0p	6.4 yrs	£118	853 kWh	£749	£0.84/W	890 Wp	–	10 yrs	10 yrs
14	PatioSun Max+PatioSunUnknown	9.0p	6.6 yrs	£119	881 kWh	£779	£0.85/W	920 Wp	–	10 yrs	10 yrs
15	UKSOL Pro Plus 1030W Hybrid Mount KitUKSOLUnknown	9.0p	7.2 yrs	£124	985 kWh	£871.40	£0.85/W	1030 Wp	23.2%	10 yrs	10 yrs
16	Perlight PowerPlug MAX 930WPerlight SolarUnknown	9.2p	6.8 yrs	£120	891 kWh	£798	£0.86/W	930 Wp	23.2%	30 yrs	12 yrs
17	UKSOL Pro Duo 890W Hybrid Mount KitUKSOLUnknown	10p	7.3 yrs	£118	853 kWh	£849	£0.95/W	890 Wp	22.3%	10 yrs	10 yrs
18	UKSOL Pro Duo 890W Ground Mount Kit(this kit)UKSOLUnknown	10p	7.3 yrs	£118	853 kWh	£849	£0.95/W	890 Wp	22.3%	10 yrs	10 yrs
19	PatioSun LitePatioSunUnknown	11p	5.1 yrs	£89	426 kWh	£449	£1.01/W	445 Wp	–	10 yrs	10 yrs
20	UKSOL Pro Compact 515W Hybrid Mount KitUKSOLUnknown	12p	6.2 yrs	£96	493 kWh	£583.39	£1.13/W	515 Wp	23.2%	10 yrs	10 yrs
21	UKSOL Pro Compact 460W Ground Mount KitUKSOLUnknown	12p	5.9 yrs	£91	441 kWh	£529	£1.15/W	460 Wp	–	10 yrs	10 yrs
22	Perlight PowerPlug MAX 500WPerlight SolarUnknown	13p	6.4 yrs	£94	479 kWh	£594	£1.19/W	500 Wp	23.1%	30 yrs	12 yrs
23	Thunder Bolt 460W Plug-In Solar KitThunder EnergyUnknown	13p	6.1 yrs	£91	441 kWh	£549.98	£1.20/W	460 Wp	23%	25 yrs	10 yrs
24	Perlight PowerPlug MAX 465WPerlight SolarUnknown	13p	6.5 yrs	£91	446 kWh	£588	£1.26/W	465 Wp	23.2%	30 yrs	12 yrs

Only ENA-compliant kits with a UK price are ranked. Highlighted = best in each column. Click a column to rank by it; overall rank is cost per kWh over 10 years. “–” means the maker doesn’t publish it. How we rank.

Price and stock history

Lowest in-stock priceOut of stock everywhere we track4 recorded changes across 6 listings

What owners report

No owner reports yet. Own one? Share your numbers.

Questions

Is the UKSOL Pro Duo 890W Ground Mount Kit compliant in the UK?

Yes. UKSOL Pro Duo 890W Ground Mount Kit is listed as Compliant on the ENA type-test register (UKSOL/21003/V1/A2), which the GB rules require for plug-in solar.

Where is the UKSOL Pro Duo 890W Ground Mount Kit in stock?

Not in stock at Electricals Online for £849. We check 6 listings regularly; see the table for each retailer.

How much electricity does the UKSOL Pro Duo 890W Ground Mount Kit generate?

About 853 kWh a year facing south on a garden stand in Birmingham, from PVGIS data with the 800W output cap applied. Set your own postcode and direction for your figure.

Month	kWh
Jan	31
Feb	44
Mar	73
Apr	96
May	106
Jun	106
Jul	106
Aug	95
Sep	79
Oct	54
Nov	35
Dec	27

Month	kWh
Jan	31
Feb	44
Mar	73
Apr	96
May	106
Jun	106
Jul	106
Aug	95
Sep	79
Oct	54
Nov	35
Dec	27

Month	kWh
Jan	31
Feb	44
Mar	73
Apr	96
May	106
Jun	106
Jul	106
Aug	95
Sep	79
Oct	54
Nov	35
Dec	27