Key Facts
PV Input (Mode: MPPT)
- Max Input Current/Power18A / 5000W
- MPPT Operating Voltage Range40VDC - 450VDC
- PV Startup Voltage60VDC
- Max/Min PV Voltage500VDC / 40VDC
- Max PV Charging Current100A
- Max Grid Charging Current100A
- Max Charging Current (PV + Grid)100A
AC Output
- Output TopologyL+N+PE
- Output Power4kVA
- Output Voltage208 / 220 / 230 / 240VAC
- Power Factor (PF)1
- Waveform≤3%; ≤5%
- Transfer Time (ms)10
AC Input
- Input Voltage; Mode220 / 230 / 240v ;L+N+PE
- Input Voltage Range90~280 ; 170~280
- Frequency Range50Hz / 60Hz
Physical Parameters
- Protection RatingIP54
- Dimensions (L/W/D)420(L)x420(W)x143(D)mm
- Package Dimensions (L/W/D)505(L)x500(W)x200(D)mm
- Net Weight≈8KG
Ambient Operating Data
- Altitude≤1000m
- Operating Humidity20% ~ 95%
- Operating Temperature-10°C - 50°C
- Storage Temperature-15°C - 60°C
24 technical values are shown above, extracted from the official WEIMU datasheet of this model. Product images and additional items are displayed on the interactive product page.
Product Overview
4KU-24V is a Hybrid Inverter from the KU Series (IP21) range in WEIMU's Inverters portfolio. Engineered for home and light-commercial solar systems: off-grid, grid-tied and hybrid solar-plus-storage power, self-consumption, peak shaving and backup power, this model is designed to deliver dependable performance in real-world installations.
At a glance, the key specifications of 4KU-24V include: Max Input Current/Power 18A / 5000W; MPPT Operating Voltage Range 40VDC - 450VDC; PV Startup Voltage 60VDC; Max/Min PV Voltage 500VDC / 40VDC; Max PV Charging Current 100A; Max Grid Charging Current 100A; Max Charging Current (PV + Grid) 100A; Output Topology L+N+PE.
The full English specification table below lists every measurement that could be verified from the official Chinese datasheet, including electrical ratings, mechanical dimensions and protection parameters.
Like every WEIMU product, 4KU-24V goes through factory-level quality control before shipment. WEIMU supports worldwide export with bilingual (English/Chinese) documentation, after-sales technical support, and flexible OEM/ODM cooperation for distributors, installers and system integrators.
To request the full datasheet, quotation or lead time for 4KU-24V, please contact our sales team — we typically respond within one business day.