Knox Krypton Eco 4000 On-Grid Inverter with Energy Storage | Knox

The Knox Krypton Eco 4000 is an advanced On-Grid solar inverter built to optimize energy efficiency for both residential and commercial applications. With its 3kW grid feed capacity, it ensures seamless integration with the power grid while delivering stable and reliable performance. Equipped with intelligent load management, the inverter can efficiently balance power usage, helping reduce electricity costs by prioritizing solar energy usage. Its batteryless operation capability makes it ideal for users who want immediate savings without an initial battery investment, while the integrated Battery Management System (BMS) ensures extended lifecycle and optimized performance when batteries are added. The pure sine wave solar inverter design guarantees stable voltage output suitable for sensitive appliances, ensuring safety and reliability. Features such as a wide PV input range, built-in WiFi for monitoring, and an anti-dust kit add to its durability and ease of use. With a maximum charging current of 100A and a built-in battery equalization function, it enhances battery efficiency and lifespan when energy storage is integrated. By combining advanced technology with ease of use, the Knox Krypton Eco 4000 offers a sustainable energy solution that maximizes solar power usage, reduces dependency on the grid, and supports long-term savings. It’s the perfect choice for anyone looking to invest in a dependable and future-ready solar inverter. Technical Specifications of Krypton Eco 4000 : Knox Eco 4000 Solar Inverter Model Krypton Eco 4000 (3kW-24-pV4000) Rated Power 4000VA / 4000W Battery Mode Power 2500W PV Battery Output Power 3000W Input Voltage 230 VAC Selectable Voltage Range 184 – 264 or 195.5 – 253 VAC Frequency Range 50Hz/60Hz (Auto sensing) Output AC Voltage Regulation (Batt. Mode) 230VAC ±5% Surge Power 6000VA Efficiency (Peak) 93% Transfer Time 10ms (PCs), 20ms (Home Appliances) Waveform Pure sine wave Battery Battery Voltage 24 VDC Floating Charge Voltage 27 VDC Overcharge Protection 32 VDC Solar Charger & AC Charger Solar Charger Type MPPT Maximum PV Array Open Circuit Voltage 450 VDC Maximum PV Array Power 4000W MPP Range @ Operating Voltage 30 – 400 VDC PV Rated Current 13A Max. Input Current (Isc) 16A Maximum Solar Charge Current 80A Maximum AC Charge Current 80A Maximum Charge Current 80A Physical Dimensions (D × W × H) 95 × 288 × 357 mm Net Weight 7.1 kg Communication Interface RS232 / RS485 / WiFi Environment Humidity 5% to 95% Relative Humidity (Non-condensing) Operating Temperature -10°C to 50°C Storage Temperature -15°C to 60°C