Description
Buy SAKO SUNON-ECO 4.2KVA On&Off Grid MPPT Solar Inverter IP20 at the Best Price in Bangladesh – Official Partner: Orient Computers
Looking for a high-performance solar inverter that combines flexibility, efficiency, and modern hybrid capabilities? Look no further than the SAKO SUNON-ECO 4.2KVA On&Off Grid MPPT Solar Inverter, now available in Bangladesh at the best price through the official partner, Orient Computers. Whether you’re building a new solar system or upgrading your current setup, the SUNON-ECO series delivers a reliable, smart, and powerful solution to meet your energy needs.
This innovative inverter features pure sine wave output, hybrid functionality, and an IP20-rated enclosure, making it ideal for residential, commercial, and small industrial applications. With its battery-independent design, advanced MPPT technology, and grid feed-in capabilities, the SAKO SUNON-ECO 4.2KVA ensures optimal energy conversion, maximum savings, and unmatched flexibility.
Key Features at a Glance:
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Pure sine wave hybrid on & off-grid inverter
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Battery optional – can operate with or without battery
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Dual output: L1/L2 for flexible power distribution
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High PV input range: 90–450VDC
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Built-in MPPT solar charge controller
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Automatic lithium battery activation
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Optional local Wi-Fi and GPRS monitoring
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Mobile app support for iOS and Android
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IP20-rated enclosure for indoor installations
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Official warranty and after-sales support in Bangladesh
Unmatched Hybrid Flexibility – On-Grid and Off-Grid Operation
The SAKO SUNON-ECO 4.2KVA Inverter stands out with its hybrid on-grid and off-grid design, meaning it can work seamlessly with the national grid or in standalone mode. During daylight hours, the inverter utilizes solar power to run your appliances, charge batteries, and export excess energy back to the grid (if permitted). When the grid goes down, it instantly switches to off-grid mode, keeping your critical loads powered using solar or stored battery energy.
This flexible configuration is ideal for regions like Bangladesh, where grid reliability may vary and maximizing solar power usage is essential.
Battery-Independent Design – Power Without Limits
One of the most impressive aspects of the SAKO SUNON-ECO 4.2KVA is its battery-independent functionality. Unlike traditional inverters that require a battery for operation, this model can function with or without a battery. This means users can start with a battery-free setup and add storage later as needed – reducing initial costs while allowing future scalability.
For those using lithium batteries, the inverter features built-in automatic lithium battery activation, ensuring safe and efficient charging cycles without the need for manual intervention or special setups.
Powerful MPPT Solar Charging – Up to 450VDC PV Input
At the heart of the inverter is a Maximum Power Point Tracking (MPPT) solar charge controller that supports a wide PV input voltage range of 90 to 450VDC. This broad range allows users to design flexible solar arrays with fewer limitations and optimal power harvesting. Even under fluctuating weather conditions, the MPPT algorithm ensures your panels operate at their peak efficiency, delivering more usable energy to your system.
Whether you’re installing panels on rooftops or open fields, this wide input range provides greater design freedom and reduces system losses.
Dual Output (L1/L2) – Intelligent Load Management
Another key advantage is the inverter’s dual AC output (L1 and L2), which enables smart load prioritization. You can assign critical loads (such as refrigerators, lights, and routers) to one output, while non-essential or high-wattage loads (like air conditioners or washing machines) can be assigned to the second output. This ensures uninterrupted operation of essential devices during outages and efficient energy distribution in both grid-connected and off-grid modes.
Smart Connectivity – Mobile App with Wi-Fi/GPRS Monitoring (Optional)
Stay in control of your energy system from anywhere with optional Wi-Fi or GPRS modules, compatible with both iOS and Android devices. Through a user-friendly mobile app, you can monitor real-time solar production, battery status, load usage, and inverter performance. Receive alerts, track historical data, and make informed decisions to improve energy efficiency.
Whether you’re a homeowner, small business owner, or installer, this feature enhances transparency and helps troubleshoot issues remotely, saving time and money.
Pure Sine Wave Output – Protect Your Sensitive Electronics
Unlike modified sine wave inverters that can damage or reduce the lifespan of electronic devices, the SAKO SUNON-ECO generates a pure sine wave output, matching the quality of power supplied by the grid. This clean output ensures the safe and stable operation of sensitive equipment like computers, medical devices, LED TVs, and more.
It’s especially critical for environments where the power quality matters, such as offices, homes with high-end appliances, and healthcare settings.
Built for Reliability – IP20 Rating and Durable Design
The inverter is enclosed in an IP20-rated casing, offering protection against solid objects larger than 12.5 mm (e.g., fingers or tools), making it safe for indoor installation in controlled environments. With proper ventilation and installation in dry, dust-free locations, the SAKO SUNON-ECO 4.2KVA promises years of reliable performance.
Its robust construction ensures long-lasting operation, even in the demanding climate conditions of Bangladesh.
Perfect for the Bangladeshi Market – Affordability Meets Performance
In Bangladesh, where energy challenges and load shedding are still prevalent in many areas, the SAKO SUNON-ECO 4.2KVA offers a smart, cost-effective solution for both urban and rural users. Whether you’re in Dhaka, Chittagong, Sylhet, or Rajshahi, Orient Computers – the official partner – ensures authentic products, competitive prices, and guaranteed warranty support.
With its battery-optional configuration and high PV compatibility, this inverter is ideal for budget-conscious consumers who don’t want to compromise on performance.