SAKO SUNON-ULTRA 4.5K MPPT Solar Inverter
Reliable 4.5 kW hybrid solar inverter with built-in MPPT controller, wide PV input range, battery-independent design, and pure sine wave output — perfect for homes, shops, and small commercial solar systems.
SAKO SUNON-ULTRA 4.5K Solar Inverter
Available at Cable City – Trusted Solar & Electrical Solutions
The SUNON-ULTRA 4.5K inverter delivers a powerful and flexible solar energy solution suitable for both off-grid and hybrid (on/off-grid) installations. Thanks to its built-in MPPT solar charge controller, it efficiently converts solar energy to usable AC power while optimizing battery charging.
One of the standout features of this model is its battery-independent design — it can operate with or without battery, giving flexibility to customers who may want direct solar-to-AC setups or plan to add battery storage later. The inverter supports a high PV input voltage range (90–450 V DC), making it compatible with a broad array of solar panel configurations.
With pure sine wave output, the inverter ensures clean and stable electricity suitable for sensitive electronics and household appliances. Its hybrid nature allows switching between solar, battery, or grid power (depending on setup), offering reliable backup during load-shedding or when solar output is low.
SUNON-ULTRA also comes with dual output (L1/L2) support and smart design features such as optional WiFi/GPRS monitoring (for compatible setups), making it a modern and convenient choice for residential and commercial solar projects.
⚙️ Key Specifications
| Feature / Parameter | Specification / Detail |
|---|---|
| Inverter Type | On/Off-Grid Hybrid MPPT Solar Inverter IP20 |
| Rated Output | ~ 4.5 kW (depending load) |
| PV Input Voltage Range | 90 – 450 V DC |
| Solar Charger (MPPT) | Built-in MPPT solar charge controller (120A/140A, depending variant) |
| Battery Operation | Works with or without battery (battery-independent design) |
| Output Waveform | Pure sine wave |
| Output Voltage (AC) | 230 V AC, 50 Hz |
| Output Modes | Solar, Battery, Utility/Grid (hybrid) — flexible switching as per configuration |
| Dual Output | Dual output (L1 / L2) feature supported |
| Smart Features (optional) | Local WiFi & GPRS support for monitoring (if applicable) |
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