SAKO Sunon IV 4.2-6.2K Off Grid lnverter

Buy SAKO Sunon IV 4.2-6.2K Off Grid lnverter Price in Bangladesh.

The SAKO SUNON IV 4.2-6.2K Off-Grid Inverter is a powerful, flexible solar inverter designed for homes, shops, small businesses, and rural/off-grid environments where stable electricity is essential but grid supply may be unreliable. This inverter is available in two variants — 4.2 kVA (24 V DC battery) and 6.2 kVA (48 V DC battery) — giving you a choice based on your load and battery setup.

Built to deliver clean, stable AC power (230 V, pure sine wave), the SUNON IV supports loads such as lights, fans, refrigerators, pumps, computers, TVs, and many household or small-office appliances. Thanks to its integrated MPPT solar charge controller, the inverter can harvest energy efficiently from solar panels — converting DC from PV (or battery) into reliable AC power. It can also operate with or without a battery, giving flexibility for different system designs.

Featuring a modern LCD interface with touch buttons, plus communication ports (USB / RS232 / RS485 / WiFi / BMS) for battery management or remote monitoring, SUNON IV combines smart functionality with robust performance. Dual AC output (L1/L2) allows powering separate circuits or split-phase loads, making it suitable for typical household or small business wiring. 

Whether you’re building a fully off-grid solar setup, a hybrid solar-battery backup, or a reliable backup system for unstable grids — SUNON IV offers a balanced mix of capacity, flexibility, and modern features.

✅ Key Features

• Available in 4.2 kVA (24 V) and 6.2 kVA (48 V) — choose based on power requirement and battery setup.

• Pure Sine Wave Output (230 V AC) — safe and stable power suitable for sensitive electronics and standard appliances.

• Integrated MPPT Solar Charge Controller — allows direct solar panel connection, efficient energy harvesting, and battery charging. 

• Flexible Operation: With or Without Battery — suitable for solar-only, battery-backup, or hybrid grid-solar systems.

• High PV Input & MPPT Range — supports up to 5000 W (4.2 kVA model) / 6000 W (6.2 kVA model) PV array, MPPT operating voltage 60–450 V DC, open-circuit up to 500 V DC.

• Smart Monitoring & Connectivity — USB, RS232, RS485, Wi-Fi, BMS communication, and built-in LCD for system status, PV input, battery status, load, and error logs.

• Dual AC Output (L1 / L2) — supports separate circuits or split loads, useful for home wiring schemes.

• Surge & Peak Power Handling — surge power up to 8400 VA (4.2 kVA model) / 12400 VA (6.2 kVA model) — sufficient for startup loads of appliances like pumps or compressors. 

✅ Why Buy This Product

• Reliable Backup for Unstable Power Areas: Ideal for regions with frequent load-shedding or poor grid supply — ensures consistent power for essential home/appliance loads.

• Versatile System Configuration: Works with solar panels + battery, solar-only, or hybrid (solar + battery + grid) setups. Great for flexible power planning and future upgrades.

• Efficient Solar Utilization: Built-in MPPT maximizes solar panel output, reducing waste and improving energy yield — useful for solar-centric systems.

• Safe & Clean Power: Pure sine wave output protects sensitive electronics (computers, refrigerators, pumps), extending their lifespan.

• Scalable & Expandable: With dual output and high PV input limits, it can support small to medium homes or business power loads, and grow as needs increase.

• Smart Monitoring & Control: Real-time monitoring, BMS support, and remote connectivity give you full control and transparency over system performance — good for maintenance and troubleshooting.