Description
The Hi‑Rel Tech 6.5kW Hybrid Inverter PV 9000 (IP21) is a high‑performance hybrid solar inverter designed to deliver maximum energy efficiency, advanced power management, and complete operational reliability for homes and small commercial setups. This inverter integrates solar, battery, and grid power into a seamless hybrid system, ensuring uninterrupted electricity throughout the day.
Engineered for modern solar installations, the Hi‑Rel Tech 6.5kW Hybrid Inverter supports up to 9000W PV input, making it ideal for expanding solar systems. Its MPPT charging technology ensures strong performance even under fluctuating sunlight, while the pure sine wave output protects all sensitive electronics. Built with an IP21 protection rating, it is designed for safe indoor installation and long‑term reliability.
Key Features
Hybrid Power Capability
Functions as a complete hybrid solution by intelligently managing solar power, battery storage, and grid input simultaneously, enabling on‑grid, off‑grid, and backup operation modes.
High Solar Input Capacity (Up to 9000W)
Supports large PV arrays, making it suitable for both current needs and future upgrades.
Pure Sine Wave Output
Ensures stable, clean, and safe electricity for sensitive electronics and household appliances.
Advanced MPPT Solar Charging
Features high‑accuracy MPPT tracking to maximize solar energy harvesting even under variable lighting conditions.
Battery Compatibility
Compatible with 48V battery banks, supporting both lead‑acid and lithium‑ion batteries for flexible energy storage options.
Fast Transfer Time
Provides rapid switching (10 ms for computers, 20 ms for home appliances) to ensure no interruption during grid outages.
IP21 Protection Rating
Built with an IP21 enclosure, suitable for controlled indoor environments, offering protection against limited dust and vertical water drips.
Smart Communication Options
Includes USB, RS232, RS485, and built‑in WiFi capabilities for real‑time monitoring, system control, and remote management.
Protection & Safety Features
Comes equipped with short‑circuit protection, overload protection, overtemperature protection, overvoltage/undervoltage protection, and reverse polarity safety.
Technical Specifications
| Specification | Details |
|---|---|
| Rated AC Power | 6.5 kW |
| Max. PV Input Capacity | 9000W PV input supported |
| Max. DC Voltage | 500 VDC |
| MPP Voltage Range | 120–430 VDC |
| Max. DC Current | 27–30 A depending on model version |
| Battery System Voltage | 48V DC compatible with lithium & lead‑acid batteries |
| Nominal AC Voltage Output | 220V / 230V / 240V (single phase) |
| Output Waveform | Pure sine wave |
| Max Efficiency | Up to 95% conversion efficiency |
| Transfer Time | 10 ms (PC loads), 20 ms (home appliances) |
| Enclosure Rating | IP21 |
| Cooling Method | Fan‑based cooling system |
| Interfaces | USB, RS232, RS485, WiFi option provided |
| Dimensions | Approx. 468 × 295 × 120 mm |
| Warranty | 2 Year Replacement & 3 Year Service Warranty |
Ideal Applications
- Residential solar hybrid systems
- Shops, offices, and small commercial setups
- Locations with frequent load‑shedding
- Homes and businesses planning future solar expansion
- Hybrid battery‑backup systems for sensitive appliances
Why Choose the Hi‑Rel Tech 6.5kW Hybrid Inverter PV 9000 (IP21)?
The Hi‑Rel Tech 6kW Hybrid Inverter PV 9000 delivers the same strong performance, durability, and efficiency as the well‑established Knox 6kW Hybrid PV 9000 inverter. With intelligent hybrid power management, high PV compatibility, rapid switching, and advanced safety protections, it offers users a reliable path toward energy independence and long‑term savings.
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