Microinverter: cheapest per W

Amazon $0.14/Wtypical $0.19 · 16 listings Buy on Amazon: $173 for 1200 W →as of 2026-11-05 16:04:21 UTC
eBay $0.063/Wtypical $0.13 · 25 new listings Buy on eBay: $189 for 3000 W →as of 2026-11-05 UTC
Price alert: email me at or under $/W

ALLPOWERS: ALLPOWERS direct store → affiliate link; prices there are not tracked here

JJN Solar: JJN Solar direct store → affiliate link; prices there are not tracked here

SunGold Power: SunGold Power direct store → affiliate link; prices there are not tracked here

Amazon prices are before shipping (free on most items with Prime); eBay prices include shipping. We earn a commission when you buy through these links, at no cost to you.

All 41 listings, cheapest per W first

ItemSizePricePer W
Box of 5, Hoymiles HM-600NT 2 in 1 Microinverter Inverter 600W Single Phase 3000 W3000 W$189$0.063 eBay →
Hoymiles HM-600NT 2 in 1 Microinverter Inverter 600W Single Phase - Fast Ship 600 W600 W$39.98$0.067 eBay →
Hoymiles Solar HM-1200NT 4 in 1 microinverter Module 1200W Grid Tie 1200 W1200 W$98.91$0.082 eBay →
Hoymiles HM600NT Microinverter - 600W - Dual MPPT 600 W600 W$49.97$0.083 eBay →
Hoymiles HM-1200NT Microinverter 4-in-1 1200W 240VAC 60Hz Solar Inverter NEW 1200 W1200 W$110$0.091 eBay →
Hoymiles HM-1200NT Microinverter 4-in-1 1200W 240VAC 60Hz Solar Inverter NEW 1200 W1200 W$110$0.092 eBay →
HOYMILES HM-350NT 1-IN-1 MICROINVERTER MODULE POWER 280-470W+PEAK 350W OUTPUT 470 W470 W$47.99$0.10 eBay →
1000W Solar Micro Inverter Grid Tie MPPT Pure Sine Wave DC to AC 110V 1000 W1000 W$109$0.11 eBay →
1000W Solar Micro Inverter Grid Tie MPPT Pure Sine Wave DC to AC 110V 1000 W1000 W$110$0.11 eBay →
Aptos MAC-800 Solar Microinverter 800W Dual Input 208/240V NEW 800 W800 W$89.99$0.11 eBay →
Solar Micro Inverter 1000W Grid Tie MPPT Pure Sine Wave DC to AC 18V/36V Panel 1000 W1000 W$114$0.11 eBay →
DURACELL D350-M1 MICRO INVERTER 350 WATT RATING OUTPUT VOLTAGE 240 VAC 350 W350 W$45.04$0.13 eBay →
1400W Solar Micro Inverter Grid Tie MPPT Pure Sine Wave DC to AC 110V Waterproof 1400 W1400 W$189$0.13 eBay →
NEW Hoymiles MI-300 300W Grid-Tie Solar Microinverter Grid Support 1 MPPT 240V 300 W300 W$41.26$0.14 eBay →
Micro Inverter 1200W, Grid Tie Solar, 2 MPPT, Wifi app control, IP67 1200 W1200 W$173$0.14 Amazon →
MPPT Grid Tie Smart Solar Micro Inverter 700W Grid Tie DC to AC 110V 700 W700 W$109$0.16 eBay →
MPPT Grid Tie Smart Solar Micro Inverter 700W Grid Tie & grid-connected 110V 700 W700 W$109$0.16 eBay →
Solar Micro Inverter WVC-1200W MPPT Grid Tie Pure Sine Wave DC to AC Waterproof 1200 W1200 W$187$0.16 eBay →
Y&H 500W Grid Tie Micro Inverter Auto AC110V/220V Output, DC26-46V PV Input, MPPT Pure Sine Wave, Suitable for 36V Sola… 500 W500 W$77.99$0.16 Amazon →
Hoymiles HMS-800-2T-NA Microinverter 800W 240VAC Solar Inverter NEW 800 W800 W$126$0.16 eBay →
XJ-WVC-700W 700W Solar Micro Inverter MPPT IP65 22-50V DC To 120V AC 700 W700 W$110$0.16 eBay →
MPPT Grid Tie Smart Solar Micro Inverter 700W Grid Tie & grid-connected 110V 700 W700 W$110$0.16 eBay →
MPPT Grid Tie Smart Solar Micro Inverter 700W Grid Tie &DC to AC 110V 700 W700 W$110$0.16 eBay →
1200W Micro Inverter Solar Grid Tie Inverter MPPT Pure Sine Wave DC Waterproof 1200 W1200 W$199$0.17 eBay →
1200W Solar Grid Tie Micro Inverter For Solar Panel Grid Tie Inverter With LCD 1200 W1200 W$199$0.17 eBay →
Solar Grid Tie Micro Inverter WVC-1200W 1200W 110V Waterproof Inverters Solar Powered Reversing Converter Aluminium All… 1200 W1200 W$203$0.17 Amazon →
WVC-600 600W Solar Grid Tie Micro Inverter MPPT 110V IP65 New 600 W600 W$102$0.17 eBay →
Y&H 350W Grid Tie Micro Inverter MPPT Solar Input Voc34-46V AC90-140V Output for 24V 36V Solar Panel 350 W350 W$59.99$0.17 Amazon →
Solar Grid Tie Micro Inverter, WVC-600W 600W 110V Waterproof Inverters Solar Powered Reversing Converter Aluminium Allo… 600 W600 W$107$0.18 Amazon →
Y&H 1200W Solar Grid Tie Micro Inverter with AC Data Monitoring Display Screen Waterproof IP65 MPPT DC28-50V PV Input A… 1200 W1200 W$214$0.18 Amazon →
600W Solar Grid Tie Micro Inverter MPPT DC28-50V to AC110V for 30V 36V Panel 600 W600 W$108$0.18 eBay →
HIITIO New‑Upgraded 2000W Grid Tie Micro Inverter, 240V Single Phase AC, CSA Listed, Sub‑1G Monitoring, 4‑in‑1 MPPT, IP… 2000 W2000 W$371$0.19 Amazon →
800W Solar Grid Tie Micro Inverter with LCD Display Screen, MPPT DC22-50V PV Input AC120V Output for Residential Commer… 800 W800 W$150$0.19 Amazon →
Micro Inverter 800W, Grid Tie Solar, 2 MPPT, Wifi app control, IP67 800 W800 W$150$0.19 Amazon →
Y&H 600W Solar Grid Tie Micro Inverter with AC Data Monitoring Display Screen Waterproof IP65 MPPT DC28-50V PV Input AC… 600 W600 W$113$0.19 Amazon →
Solar Micro Grid Tie Inverter, WVC-1200W MPPT Grid Tie Pure Sine Wave Dc to Ac Solar Grid Tie Micro Inverter Solar & Wi… 1200 W1200 W$230$0.19 Amazon →
Sunseatop 800W Solar Grid Tie Micro Inverter 120V MPPT Pure Sine Wave 800 W800 W$199$0.25 Amazon →
800W Solar Grid Tie Micro Inverter 120V AC WiFi Smart MPPT 800 W800 W$199$0.25 Amazon →
Sunseatop 1200W Solar Grid Tie Micro Inverter 120V Dual MPPT Pure Sine Wave 1200 W1200 W$299$0.25 Amazon →
1200W Solar Grid Tie Micro Inverter, 120V AC Output, Dual MPPT 1200 W1200 W$299$0.25 Amazon →
Enphase IQ8H Microinverter(MC4) for 320-540 Watt Solar Panels 540 W540 W$199$0.37 Amazon →

Amazon as of 2026-11-05 16:04:21 UTC: Amazon's own price, else its lowest new offer, before shipping and tax (via Keepa); product prices and availability are accurate as of the date/time indicated and are subject to change. eBay: new Buy It Now listings from US sellers as of 2026-11-05 UTC, item plus shipping.

Size comes from the seller's unit count or the listing title; check the listing before buying. As an Amazon Associate and eBay Partner, Sharpest earns from qualifying purchases.

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