4kW Solar System
⭐ 4.9/5 on 185+ projects in Summerstown

4kW Solar System in Summerstown

Local expert in 4kw solar system for households in the SW17 postcode area

4.9/5 Rated across Summerstown installs
MCS-certified Solar Installers
RECC / HIES members
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4kW Solar System Quotes

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4kW Solar System in Summerstown — what to know

Households researching 4kW Solar System in Summerstown often combine it with jobs like solar hot water and residential solar. As a rule, 4kW Solar System responds to skilled workmanship, suitable materials, and close attention to current codes. A qualified solar installer working in Summerstown (SW17) will review your requirements before quoting, giving you a transparent breakdown of what's involved.

Requesting a free quote for 4kW Solar System is effortless. You can expect to see up to three no-pressure quotes from carefully chosen solar installers working around Summerstown — including crews who also cover Becontree — all committed to upfront costs. Compare at your own pace — our job is to introduce you with the best local option.

4kW Solar System cost & prices in Summerstown (SW17)

Looking for a 4kw solar system specialist in Summerstown? Our partner solar installers tailor designs around your roof, usage pattern and budget.

Why use a professional?

  • Industry-standard sizing for an average three-bedroom semi-detached home
  • Typically generates 3,400-3,800 kWh annually in southern and central England
  • Fits inside the 16A single-phase G98 notification envelope with no DNO delay
  • Payback period often falls inside 7-10 years with exports factored in

Our approach

  • Around ten 400W panels occupying 18-20 square metres of roof area
  • Single-phase hybrid inverter in the 3.6-5kW bracket is typically specified
  • Meter tails and consumer unit reviewed for compliance with the new export circuit

All work in Summerstown is delivered by MCS-certified solar installers with public liability cover, manufacturer-backed product warranties, and RECC or HIES consumer protection.

Find a 4kw solar system specialist near Summerstown

83 results
A

890 GARRATT LANE, LONDON

★★★★★ 4.9/5 Certified Professional
A

139 LINKS ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
C
CALL RAF LTD Expert

103 MAUGER HEIGHTS, 12 SUMMERSTOWN, LONDON

★★★★★ 4.9/5 Certified Professional
C

9 ST. CATHERINE'S CLOSE, LONDON

★★★★★ 4.9/5 Certified Professional
C

66 WOODBURY STREET, LONDON

★★★★★ 4.9/5 Certified Professional
D
D HOPGOOD LTD Expert

127 CHURCH LANE, LONDON

★★★★★ 4.9/5 Certified Professional
E

5 ASHDOWN WAY, BALHAM, LONDON

★★★★★ 4.9/5 Certified Professional
E

890 GARRATT LANE, LONDON

★★★★★ 4.9/5 Certified Professional
F

176 FRANCISCAN ROAD, TOOTING, LONDON

★★★★★ 4.9/5 Certified Professional
F

89 BICKERSTETH ROAD, TOOTING WORKS, LONDON

★★★★★ 4.9/5 Certified Professional
G

UNIT M302, TRIDENT BUSINESS CENTRE, BICKERSTETH ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
G

890 GARRATT LANE, LONDON

★★★★★ 4.9/5 Certified Professional
I

UNIT M302, TRIDENT BUSINESS CENTRE, BICKERSTETH ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
L

77 WOODBURY STREET, LONDON

★★★★★ 4.9/5 Certified Professional
L

45 NUTWELL STREET, LONDON

★★★★★ 4.9/5 Certified Professional
M

188 MITCHAM ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
M

FLAT 4, 94 HURON ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
M

890 GARRATT LANE, LONDON

★★★★★ 4.9/5 Certified Professional
M

2 OTTERBURN STREET, APARTMENT 5, LONDON

★★★★★ 4.9/5 Certified Professional
M

15 FISHPONDS ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
M

17 A/B GILBEY ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
N

40 BECLANDS ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
N

84 STAPLETON ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
N
NYXION LTD Expert

271A FRANCISCAN ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
O

890 GARRATT LANE, LONDON

★★★★★ 4.9/5 Certified Professional
P

UNIT M302, TRIDENT BUSINESS CENTRE, BICKERSTETH ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
P

38C LONDON ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
P

78 COPELAND HOUSE, GARRATT LANE, LONDON

★★★★★ 4.9/5 Certified Professional
P

69 RITHERDON ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
P

UNIT M302, TRIDENT BUSINESS CENTRE, 89 BICKERSTETH ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
P

UNIT C112 UNIT C112, TOOTING WORKS, 89 BICKERSTETH ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
P

C/O VIVID ACCOUNTANTS, 13 TRINITY ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
R

6 RITHERDON ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
R

RK TAXATION SERVICES, 890 GARRATT LANE, LONDON

★★★★★ 4.9/5 Certified Professional
R

816 GARRATT LANE, LONDON

★★★★★ 4.9/5 Certified Professional
S
SAMJEL LTD Expert

FLAT 1, 62 TOOTING HIGH STREET, LONDON

★★★★★ 4.9/5 Certified Professional
S

176 FRANCISCAN ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
S

148 MITCHAM ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
S

48 LAUREL CLOSE, LONDON

★★★★★ 4.9/5 Certified Professional
T

16 STELLA ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
U

UNIT C215, BICKERSTETH ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
Z

117 FISHPONDS ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
A

74 FISHPONDS ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
A

FLAT1, 19 TERRAPIN ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
A

6 RITHERDON ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
B

29 FLANDERS CRESCENT, LONDON

★★★★★ 4.9/5 Certified Professional
B

B005, 89 BICKERSTETH RAOD, BICKERSTETH ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
B

145 TOPSHAM ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
B

79 TOOTING HIGH STREET, LONDON

★★★★★ 4.9/5 Certified Professional
C

UNIT M302, TRIDENT BUSINESS CENTRE, BICKERSTETH ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
D

271A FRANCISCAN ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
D

28 FRESHWATER ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
E

37 ELMBOURNE ROAD, WANDSWORTH

★★★★★ 4.9/5 Certified Professional
E

118 MITCHAM ROAD, MITCHAM ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
E

686 GARRATT LANE, LONDON

★★★★★ 4.9/5 Certified Professional
F

SECURITY HOUSE, UNIT 2 73 SUMMERSTOWN, LONDON

★★★★★ 4.9/5 Certified Professional
G

188 MITCHAM ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
G

890 GARRATT LANE, LONDON

★★★★★ 4.9/5 Certified Professional
G

890 GARRATT LANE, LONDON

★★★★★ 4.9/5 Certified Professional
H

11 SHREWTON ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
I

UNIT 58, WIMBLEDON STADIUM BUSINESS CENTRE, RIVERSIDE ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
J

202 APPLETON HOUSE, 89 PLOUGH LANE, LONDON

★★★★★ 4.9/5 Certified Professional
K

7 ROWFANT ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
K

61A LYVEDEN ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
L

820 GARRATT LANE, LONDON

★★★★★ 4.9/5 Certified Professional
M

23 BRIGHTWELL CRESCENT, LONDON

★★★★★ 4.9/5 Certified Professional
M

211 CROWBOROUGH ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
P

271A FRANCISCAN ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
P

75 HEBDON ROAD, TOOTING, LONDON

★★★★★ 4.9/5 Certified Professional
P

860-862 GARRATT LANE, LONDON

★★★★★ 4.9/5 Certified Professional
R

UNIT M302, TRIDENT BUSINESS CENTRE, BICKERSTETH ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
R

FLAT 2, 8A BELLEVUE ROAD FLAT 2, 8 ABELLEVUE ROAD, WANDSWORTH COMMON, LONDON

★★★★★ 4.9/5 Certified Professional
S

UNIT 70A, RIVERSIDE ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
S

860-862 GARRATT LANE, LONDON

★★★★★ 4.9/5 Certified Professional
S

118A FRANCISCAN ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
S

UNIT M302, TRIDENT BUSINESS CENTRE, BICKERSTETH ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
S

89A UPPER TOOTING ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
S

112 MACMILLAN WAY, LONDON

★★★★★ 4.9/5 Certified Professional
T

188 MITCHAM ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
T

62 SELKIRK ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
W

142 CROWBOROUGH ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
W

UNIT M302, TRIDENT BUSINESS CENTRE, BICKERSTETH ROAD, LONDON

★★★★★ 4.9/5 Certified Professional
W

UNIT M302, TRIDENT BUSINESS CENTRE, 89 BICKERSTETH ROAD, LONDON

★★★★★ 4.9/5 Certified Professional

What our partners guarantee in Summerstown

Current MCS certification and membership of a recognised consumer code
Free on-site structural and shading survey before any quotation is issued
Itemised written quotes showing panel, inverter, battery and labour separately
Minimum 10 year workmanship warranty plus manufacturer product guarantees
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4kW Solar System companies in Greater London

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Get a 4kw solar system quote in Summerstown

Our partner solar installers in London are ready to help in Summerstown.

  • MCS-certified installers only — certificates verifiable online
  • Up to 3 itemised written quotes to compare side by side
  • Guidance on the Warm Homes Plan and Smart Export Guarantee
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