Description
Overview
The Knox Krypton ECO 4000 WiFi is a compact and efficient 3kW hybrid solar inverter engineered to maximize energy output for residential and small business installations. Featuring a robust 4000W PV input, intelligent load controls, and grid-feeding capabilities, it ensures stable, uninterrupted power delivery.
Designed with built-in WiFi connectivity, a wide MPPT voltage range, and flexible batteryless operation, this unit lets you monitor your solar generation in real time while protecting your appliances with clean, pure sine wave power.
Key Features
- Pure sine wave output safe for sensitive home electronics
- Flexible batteryless operation allowing the system to run directly from solar and grid power
- Integrated grid-feeding function (3kW) to optimize solar investment returns
- Built-in WiFi module for remote tracking via mobile apps (Android & iOS)
- Advanced Battery Management System (BMS) support with battery equalization
- Wide PV input voltage range spanning from 30V to 400V DC
- Built-in anti-dust kit to enhance durability in demanding environments
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Knox Krypton ECO 4000 WiFi Inverter |
| Model | 3kW-24-pV4000 |
| Rated Power | 4000VA / 4000W |
| Battery Mode Power | 2500W |
| PV + Battery Output Power | 3000W |
| Surge Power | 6000VA |
| Nominal Battery Voltage | 24 VDC |
| Maximum PV Array Power | 4000W |
| Max. PV Open Circuit Voltage | 450 VDC |
| MPPT Operating Voltage Range | 30 – 400 VDC |
| Max. Solar / AC Charging Current | 80A |
| Peak Efficiency | 93% |
| Communication Interface | RS232 / RS485 / Built-in WiFi |
| Dimensions (D x W x H) | 95 x 288 x 357 mm |
| Net Weight | 7.1 kg |
| Operating Temperature | -10°C to 50°C |
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