





























Recent Purchase
gwf***
Application:default;Output Power:default;Inverter Type:4.2kw Inverter;
$2570.88
29 days ago
kbl***
Application:default;Output Power:default;Inverter Type:4.2kw Inverter;
$5784.48
5 days ago
yjz***
Application:default;Output Power:default;Inverter Type:4.2kw Inverter;
$2570.88
34 days ago
jcf***
Application:default;Output Power:default;Inverter Type:4.2kw Inverter;
$3213.60
18 days ago
hll***
Application:default;Output Power:default;Inverter Type:4.2kw Inverter;
$642.72
4 days ago
rva***
Application:default;Output Power:default;Inverter Type:4.2kw Inverter;
$6427.20
45 days ago
wgu***
Application:default;Output Power:default;Inverter Type:4.2kw Inverter;
$1285.44
43 days ago
zjx***
Application:default;Output Power:default;Inverter Type:4.2kw Inverter;
$3856.32
42 days ago
jrt***
Application:default;Output Power:default;Inverter Type:4.2kw Inverter;
$5141.76
28 days ago
abb***
Application:default;Output Power:default;Inverter Type:4.2kw Inverter;
$1285.44
2 days ago
View All
Customer Reviews
Average Rating
4.0





4.0
2 global ratings
5 star
0%
4 star
100%
3 star
0%
2 star
0%
1 star
0%
All Reviews
Image
Recommend
Recent
1***m

Helpful (2)
Very amazing website to purchase good quality clothes. I will continue to keep shopping from OKWISHING.
Feb.20.2025

Helpful (2)
Feb.20.2025
1***m

Helpful (1)
Super cute jewelry it will help my outfits pop. Love it.
Jan.14.2025

Helpful (1)
Jan.14.2025
- 1
48v 24V 3.8kw 4200VA 3800W Home Price Smart Pure Sine Wave Mppt Solar Charge Controller PV 3.8kw 4.2kw Off-Grid solar Inverter
$442.4$642.72-31.17%
Application:
default
Output Power:
default
Inverter Type:
4.2kw Inverter
Quantity:
Add to Cart
Wishlist
Features
High-Efficiency Pure Sine Wave Inverter
Premium 48V/24V 3.8kW (4200VA) output ensures stable, clean power for sensitive electronics. Built with industrial-grade IGBT modules and advanced MPPT solar charge controller for 98% conversion efficiency.
Smart MPPT Solar Charge Controller
Dual-track MPPT technology maximizes solar harvest, supporting 3.8kW–4.2kW PV input. Compatible with lead-acid/LiFePO4 batteries, featuring auto voltage detection and 3-stage charging.
Durable & Quiet Operation
Heavy-duty aluminum alloy casing with fanless design for silent performance. Overload/short-circuit protection and reinforced heat dissipation ensure 24/7 reliability.
Versatile Off-Grid Power Solution
Ideal for RVs, cabins, farms, and emergency backup. Powers refrigerators, power tools, and medical devices seamlessly.
Wholesale-Optimized Value
Direct factory pricing for bulk orders. Global shipping with certified safety standards (CE/ROHS). Minimalist plug-and-play setup with remote monitoring support.
See More