6.2K on off grid solar inverter

6.2kW Hybrid solar inverter for Home Use – Reliable Off-Grid & Grid-Tied Power Solution

The KLW-MAX-6.2KW solar inverter is a high-performance hybrid system designed for residential and light commercial applications, offering seamless power management between grid electricity, battery storage, and solar energy. With its advanced 0.02-second switching technology and support for both on-grid and off-grid operation, this unit ensures Uninterrupted Power Supply even during outages or natural disasters. Engineered with precision and built for durability, it’s ideal for homeowners seeking energy independence, cost savings, and environmental sustainability.

Key Features:

• Powerful 6.2kW output capacity supports household appliances, medical devices, air conditioning units, lifts, refrigerators, lighting systems, and more.
• Ultra-fast transfer time of just 0.02 seconds minimizes disruption when switching from grid to battery backup—critical for sensitive electronics.
• Supports multiple energy sources: solar panels, utility grid, and battery storage—ideal for flexible energy usage across different seasons and conditions.
• Efficient MPPT (Maximum Power Point Tracking) technology optimizes solar input efficiency within a wide voltage range (90–450VDC), ensuring maximum energy harvest regardless of sunlight intensity.
• High conversion efficiency up to 98% (DC to AC) reduces energy waste and improves overall system performance.
• Offers pure sine wave output (220–240VAC) for safe operation of all modern electronic equipment, including computers, medical tools, and kitchen appliances.
• Integrated battery charging capabilities: up to 120A solar charge current and 80A AC charging current for rapid recharging under optimal conditions.
• Smart monitoring via RS232, Wi-Fi, GPRS, and LCD interface allows real-time tracking of energy flow, battery status, and system health.
• Robust design operates reliably in temperatures ranging from -10°C to +50°C, making it suitable for diverse climates worldwide.

This hybrid inverter integrates seamlessly with photovoltaic panels to form a complete solar power system. During daylight hours, the solar array generates clean electricity that powers your home directly while simultaneously charging the battery bank. Excess energy is stored for later use—reducing reliance on the grid and lowering electricity bills. When the sun isn’t available, the inverter automatically switches to battery mode without interruption, maintaining essential functions like lighting, refrigeration, and communication devices.

Designed for versatility, the KLW-MAX-6.2KW can be used in remote cabins, rural homes, small businesses, emergency shelters, and off-grid communities where consistent power is crucial. It also serves as an excellent solution for urban dwellers looking to reduce carbon footprint and achieve greater energy resilience in areas prone to blackouts or unstable grids.

Users have praised the inverter’s reliability, ease of installation, and intuitive control interface. Many report significant reductions in monthly electricity costs and improved peace of mind knowing their critical devices remain powered during outages. The ability to monitor performance remotely via smartphone apps adds convenience and transparency to daily energy management.

Frequently Asked Questions:

What makes this inverter different from standard solar inverters? Unlike basic single-mode inverters, the KLW-MAX-6.2KW combines on-grid and off-grid functionality with intelligent load distribution and dual-source charging. This flexibility allows users to maximize self-consumption of solar energy while maintaining backup power during grid failures.

Is it compatible with existing solar panel installations? Yes, the inverter accepts DC inputs between 90–500VDC, which covers most commercially available monocrystalline and polycrystalline solar modules. A professional installer can ensure proper integration with your current setup.

How long does the battery last when running on backup power? Battery runtime depends on total connected load and battery capacity. For example, at full load (6200W), a typical 48V/200Ah lithium battery bank might provide 3–5 hours of continuous operation. Larger battery banks extend runtime significantly.

Can I expand the system in the future? While this model includes one MPPT tracker, future upgrades may involve adding additional inverters or expanding the battery bank to meet growing energy demands. Consult a certified technician for scalable solutions tailored to your needs.

What kind of maintenance is required? Minimal maintenance is needed. Regular checks for dust accumulation, secure connections, and periodic firmware updates via the communication ports will keep the system operating efficiently over many years.

For environmentally conscious consumers seeking dependable, efficient, and future-ready energy solutions, the KLW-MAX-6.2KW hybrid inverter stands out as a top choice—a smart investment in sustainable living and uninterrupted power availability.

Product Categories : Power Inverter