Check coupons or create price alert down below. Best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
220V 20A 4kW Converter Single-phase Variable Frequency Drive VFD Speed Controller PWM Control Inverter for 3-phase 4kW AC Motor | $27.45 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Materials: engineering plastic, Size: 175x 125x 115mm, Rated Current: 20A, Output Voltage Regulation Mode: PWM control, Voltage: AC 220V 50HZ/60HZ, Capacity: 12KVA(4KW/5.3HP), Power: 4KW
Banggood
Banggood warehouse is located in China. There is one coupon right now! Check this out.
Link: Banggood product page
1. ($128.79): TTBLACK5
apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): TISPrime01, BGNewpart, BG2020NS, BGMPB2020, BGAFF10OFF, bGhOnEy10, BG20ac3, BG07save, BGInverter6, BG2664, BGEES11, BGA3532, BGA2567, BGHALLOWEEN, BgcLuBofErtA10, BGeLt15, BG11PP12, BGCuponation10, BGHONEY2110, BGEEUPWM, BG9ad155, 7bcdf9, BGWEEK8, BANGGOODSD, ADMITAD2212, 2022ACTIESNL, BG4MFD5, 8BGwbg2204, BGTSQZX8, BGTDL01, BG6d2f05, BG4c9649, BG8ReviTrage, Cuponation9, 9OFFSUMMER, JanBGCoupon8, BG589b2e
(there’s a little possibility that old coupon will work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – 4KW 220V 20A Single Phase PWM Frequency Converter [EU] ($-3)
Price history and price alert
Here is price history (for all/most countries) for 4KW 220V 20A Single Phase PWM Frequency Converter.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).