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Mitsubishi electric - mitsubishi,
£109.90
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Easun solar inverter - easun,
£457.19
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Solar inverter off - solar,
£196.99
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Mitsubishi a024 4k ec - mitsubishi, fr-a024-so.4k-ec
£78.70
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4000w 8000w pure sine wave - sine,
£189.05
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Daikin erga04eav3a heat pump - daikin,
£416.80
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Blackline power 5600e - blackline,
£665.00
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Sgs 4kw inverter generator - sgs,
£499.99
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4kw vfd ac220v - vfd, 3phase
£140.90
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Blackline power 5600r 4kw - blackline,
£594.99
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4kw single phase - 4kw,
£144.55
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4000w pure sine - pure, power
£98.60
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Easun solar inverter - solar, grid
£457.19
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Hitachi sj200 variable - hitachi,
£51.66
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Schneider inverter 4kw
£156.70
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Faulty siemens micromaster 420 - siemens,
£50.00
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2kw 4kw 6kw peak pure - 2kw,
£99.00
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Yaskawa cimr vc4a0009baa v1000 - yaskawa, cimr-vc4a0009baa
£364.05
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220v 380v variable frequency - 220v,
£11.99
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220v 380v 5kw 2kw 4kw - 220v, 2.2kw
£11.99
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Mini vfd variable - mini, frequency
£29.95
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Invertek optidrive inverter - optidrive, e3
£849.99
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Omron mx2 inverter variable - mx2,
£78.70
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Teco l510 vfd inverter - l510,
£78.70
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Vfd2a8ms21ansaa delta vfd - delta,
£115.10
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Mitsubishi d720s 042 - fr-d720s-042-ec, /
£89.10
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Variable frequency drive - frequency,
£11.99
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Easun 4000w solar - easun,
£165.99
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Mitsubishi d720s 042sc ec - mitsubishi, fr-d720s-042sc-ec
£156.69
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Hybrid inverter 3000w - 3000w, off
£145.99
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2kw 24v hybrid inverter - 4.2kw,
£159.13
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4kw inverter motor - 『uk』4kw,
£176.00
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4kw single phase variable - 3,
£144.54
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Invertek optidrive inverter - invertek, e3
£519.99
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Variable frequency drive - variable,
£11.99
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220v 380v 5kw - 220v, 1.5kw
£11.99
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Omnik new energy - 4.5kw, solar
£159.77
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Variable frequency drive - variable,
£11.99
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Renogy core pure - pure, sine
£199.99
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Mitsubishi a024 4k er - mitsubishi, fr-a024-s0.4k-er
£63.09
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Easun 4000w 4kw - easun,
£165.99
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Variable frequency drive - variable,
£11.99
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2kw 6kw 4kw 48v - 48v, solar
£303.99
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220v 380v 5kw 2kw - 380v, 1.5kw
£11.47
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Trannergy sgn4000tl 4kw - sgn4000tl,
£149.99
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Diehl theia aco 2800s - diehl/theia, 2800s-eu-3p
£39.99
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220v 380v 5kw - 2.2kw, 4kw
£11.99
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Omron 3g3jx ab004 inverter - omron, 3g3jx-ab004-ef
£78.70
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Easun 4kw 2kw - easun, 12kw
£457.19
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Imo sd1 inverter vsd - sd1-2.5a-21,
£83.90
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Pro inverter drive - pro,
£69.99
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220v 380v 5kw 2kw - 220v,
£11.99
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Omron q2v inverter drive - omron,
£199.99
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Abb inverter - abb,
£180.00
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Variable frequency drive - variable,
£11.99
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Easun 4000w solar inverter - easun,
£199.19
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Mitsubishi vfd inverter - vfd,
£47.50
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Phase variable frequency - phase,
£145.97
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220v 380v 5kw 2kw 4kw - 220v, 1.5kw
£11.99
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4kw 380v inverter vfd - 【uk】4kw,
£161.00
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Mitsubishi d740 012 - mitsubishi, d700
£83.90
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4kw vector frequency - , inverter
£409.60
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Samil power solarriver - samil,
£120.34
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Solaredge se4000 4kw solar - solaredge,
£109.90
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Variable frequency drive - drive, 220v
£11.99
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Trannergy solar inverter - solar,
£45.00
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Omron 3g3jx ab004 inverter - 3g3jx-ab004-ef,
£50.00
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Se4000h home wave 4kw - se4000h,
£293.57
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5000va 24v iconica hybrid - iconica,
£739.99
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Imo jaguar cub cm40 - imo,
£100.00
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Siemens 6se3221 0dc40 - siemens, 6se3221-0dc40
£260.69
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Danfoss vlt inverter drive - danfoss,
£239.90
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Berges acm 4kw - berges, inverter
£260.70
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Inverter tecdrive series - inverter,
£280.86
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6kw 4kw 2kw - 12.4kw, 6.2kw
£832.95
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Mitsubishi d740 012 d700 - fr-d740-012-ec,
£83.90
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Edecoa solar inverter hybrid - edecoa,
£39.32
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220v 380v 5kw - 220v, 1.5kw
£12.58
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Mitsubishi d740 012 d700 - mitsubishi,
£83.90
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Hybrid solar inverter - hybrid,
£905.83
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25b a2p5n114 inverter drive - 25b-a2p5n114,
£100.00
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Compatible 1kw 12kw - uk,
£429.00
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Mitsubishi d740 012 d700 - mitsubishi,
£83.90
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One sv004ie5 4kw - sv004ie5-1c, 0.4kw
£135.19
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Schneider telemecanique - schneider,
£250.00
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Variable frequency drive - variable,
£11.99
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Imo jaguar vxm400 - jaguar, 3ph
£235.00
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Omron yaskawa cimr j7azb0p4 - -,
£120.00
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Frequency converter inverter - converter,
£122.50
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Clarke ig3500af 4kw open - clarke,
£471.62
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Victron phoenix smart 5000va - victron,
£758.95
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Invertek optidrive inverter - invertek, e3
£519.99
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4kw single phase inverter - single,
£76.19
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Growatt sph4000tl3 up - growatt, sph4000tl3-bh-up
£964.29
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Pure sine wave inverter - wave, 24v
£238.95
Buy It Now
8000w 10000w 12000w power pure - 12000w,
£158.99
Buy It Now
Looking for more 4kw inverter?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 4kw inverter listings currently in our index. Prices range from £11.47 to £964.29, with an average of £208.04. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about 4kw inverter →
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Whether you are looking for a brand-new or second-hand 4kw inverter, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £11.47, while premium listings can reach £964.29 — giving you a wide budget spread to work with. The average price of £208.04 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.