---
title: RCT Axpert 3.6K MK4 3600VA/3600W Inverter Charger
date: 2023-05-11T12:04:09Z
modified: 2026-06-19T11:43:19Z
permalink: "https://tech.co.za/product/rct-axpert-3-6k-mk4-3600va-3600w-inverter-charger-48v-4000w-pv-wi-fi-bms/"
type: product
status: publish
excerpt: RCT AXPERT 3.6K MK4 3600VA/3600W INVERTER CHARGER 48V 4000W PV WIFI BMS
wpid: 465450
product_brand:
  - RCT
product_type:
  - simple
product_visibility:
  - featured
product_cat:
  - Accessories
  - UPS
featured_image: "https://tech.co.za/wp-content/uploads/2023/05/RCT-AXPERT3.6KMK4_869x869_1.jpg"
featured_image_alt: Modern RCT power inverter with digital display
---

**Features:**

- Cold start function.
- Pure sine wave inverter.
- Auto restart while AC is recovering.
- Built-in MPPT solar charge controller.
- Overload and short circuit protection.
- Compatible to mains voltage or generator power.
- Selectable charging current based on applications.
- Configurable AC/Solar input priority via LCD setting.
- Smart battery charger design for optimized battery performance.
- Selectable input voltage range for home appliances and personal computers.

**Technical specifications:**

- Model: Axpert MKS IV 3600-48.
- Rated Power: 3600VA/3600W.

**Input**

- Voltage: 230VAC.
- Selectable Voltage Range: 170-280VAC(For Personal Computers), 90-280VAC (For Home Appliances).
- Frequency Range: 50Hz/60Hz(Auto sensing).

**Output**

- AC Voltage Regulation: 230VAC ± 5%.
- Overload Capacity: 5s @≥150% Load, 10s @ 110% ~ 150% Load,
    100ms @ ≥ 200% Load
- Efficiency(Peak): 93%.
- Transfer Time: 10ms (For Personal Computers), 20ms (For Home Appliances).
- Waveform: Pure sine wave.

**Communication Interface**

- USB / RS232 / RS485 / Wi-Fi / Dry-contact

**Battery and AC Charger**

- Battery Voltage: 48VDC.
- Floating Charge Voltage: 54VDC.
- Overcharge Protection: 66VDC.

**Solar Charger**

- Maximum PV Array Power: 5000W.
- MPPT Range @ Operating Voltage: 120VDC ~ 430VDC.
- Maximum PV Array Open Circuit Voltage: 500VDC.
- Maximum Solar Charge Current: 100A.
- Maximum AC Charge Current: 100A.

**Physical**

- Dimension: 140mm x 295mm x 468mm.
- Weight: 11kg.

**Operating Environment**

- Humidity: 5% to 95% Relative Humidity(Non-condensing).
- Operating Temperature: 10°C – 50°C.
- Storage Temperature: -15°C – 60°C.