Description

Product Description
Coretech Nexgen 6KW Hybrid Solar Inverter
The Coretech Nexgen 6KW is a powerful single-phase hybrid solar inverter designed for residential and commercial solar energy systems that require high PV capacity, reliable battery backup, and intelligent energy management. The CoreTECH NexGEN 6KW Hybrid Solar Inverter comes with a 48V battery system, dual MPPT technology, IP66 protection, and a maximum PV access power of up to 12kW.
With a maximum PV input power of 9kW, the Coretech Nexgen 6KW provides excellent flexibility for modern solar installations. Its wide MPPT voltage range of 90V–450V and maximum PV input voltage of 550V allow efficient operation with a wide range of solar panel configurations. The inverter supports 20A maximum PV input current per MPPT, making it suitable for high-current and bifacial solar modules.
High-Performance 6KW Coretech Inverter
This 6KW Coretech inverter is equipped with two MPPT trackers and supports up to two PV strings. Its MPPT efficiency reaches an impressive 99.80%, while maximum inverter efficiency is rated at 97.70%. This helps maximize solar energy utilization and reduce unnecessary energy losses during daily operation.
The inverter supports both lead-acid and lithium-ion batteries with a rated battery voltage of 48V and a battery voltage range of 40–60V. It can handle up to 135A charging and 135A discharging current, while lithium battery charging is automatically adapted through BMS communication using CAN/RS485.
IP66 Protection for Tough Environments
One of the major advantages of the Coretech IP66 inverter is its high level of protection against dust and water ingress. With an IP66 ingress protection rating, this Coretech hybrid inverter is designed for demanding installation environments. Its operating temperature range of -40°C to 60°C and operating altitude of up to 4000m provide additional installation flexibility.
The Coretech Nexgen 6KW also features smart fan cooling, a transformerless topology, and integrated protection functions for dependable long-term operation.
Fast UPS-Level Backup
For backup applications, the inverter provides 6kW rated backup output and supports up to twice the rated output power for 10 seconds. Its backup switching time is less than 4ms, providing UPS-level switching for connected loads. This makes the Coretech 6KW inverter suitable for homes, offices, shops, and other applications where uninterrupted power is important.
The inverter also includes a smart load dual-output interface and supports six editable charge/discharge time settings, allowing users to configure energy usage according to their requirements.
Smart Solar Energy Management
The Coretech Nexgen Series is designed with intelligent energy management features, including remote diagnostics and software updates. It can also work with diesel generators and supports automatic generator start/stop control.
For monitoring and communication, the inverter provides LCD + LED + Bluetooth + APP functionality, with Wi-Fi and Bluetooth communication and optional GPRS/LAN connectivity. BMS communication is supported through RS485/CAN.
Reliable Protection System
The Coretech 6KW IP66 inverter includes multiple integrated protection features, including DC reverse-polarity protection, insulation impedance detection, residual leakage current detection, ground-fault monitoring, short-circuit protection, anti-islanding protection, and Type II DC/AC surge protection. I/V curve scanning is also supported for identifying solar string abnormalities. Intelligent AFCI protection is available as an optional feature.
For customers searching for a Best 6KW Inverter Pakistan, the Coretech Nexgen 6KW offers a combination of high PV capacity, 48V battery compatibility, IP66 protection, fast backup switching, intelligent monitoring, and advanced protection features.
If you are looking for Coretech solar inverter price in Pakistan, Coretech Nexgen 6KW datasheet, or a reliable Coretech hybrid inverter, this 6kW NexGEN model is designed for modern residential and commercial solar applications.
Features
- 6kW rated AC output power
- 12kW maximum PV access power
- 9kW maximum PV input power
- 48V battery system
- Supports Lead-Acid and Li-ion batteries
- 135A maximum battery charging current
- 135A maximum battery discharging current
- 2 MPPT trackers / 2 PV strings
- 550V maximum PV input voltage
- 90–450V MPPT voltage range
- 20A maximum PV input current per MPPT
- 30A maximum short-circuit current per MPPT
- Up to 99.80% MPPT efficiency
- Up to 97.70% maximum efficiency
- <4ms UPS-level backup switching
- 6kW backup output
- Up to 2× rated backup power for 10 seconds
- IP66 protection
- Smart fan cooling
- Wide operating temperature: -40°C to 60°C
- Supports grid-connected and off-grid AC-coupled applications
- Supports diesel generator integration
- Automatic generator start/stop control
- I/V curve scanning
- Optional intelligent AFCI
- Integrated DC switch
- Type II DC and AC surge protection
- Anti-islanding protection
- Short-circuit protection
- DC reverse-polarity protection
- Ground-fault monitoring
- LCD + LED + Bluetooth + APP monitoring
- Wi-Fi + Bluetooth communication
- Optional GPRS/LAN
- CAN/RS485 BMS communication
- Supports parallel connection of up to 16 inverters
- 10-year warranty* as stated on datasheet
Technical Specifications
| Specification | Details |
|---|---|
| Model | CT NexGEN 6kW Hybrid-SP PV12000 |
| Inverter Type | Single Phase Hybrid Solar Inverter |
| Rated Output Power | 6kW |
| Max. Apparent Output Power | 6.6kVA |
| Max. PV Access Power | 12,000W |
| Max. PV Input Power | 9kW |
| Max. PV Input Voltage | 550V |
| Rated PV Input Voltage | 360V |
| Start-up Voltage | 60V |
| MPPT Voltage Range | 90–450V |
| Max. PV Input Current | 20A / 20A |
| Max. Short Circuit Current | 30A / 30A |
| MPPT / PV Strings | 2 / 2 |
| Battery Type | Lead-acid / Li-ion |
| Rated Battery Voltage | 48V |
| Battery Voltage Range | 40–60V |
| Max. Charge Current | 135A |
| Max. Discharge Current | 135A |
| Battery Communication | CAN / RS485 |
| Rated AC Output Voltage | 220V/230V L/N/PE |
| Output Voltage Range | 160–300V |
| Frequency | 50/60Hz |
| Rated Output Current | 26.1A |
| Max. Output Current | 28.7A |
| Power Factor | >0.99 |
| THDi | <3% |
| AC Input Power | 6kW Rated / 9.2kW Max. |
| Max. AC Input Current | 40A |
| Backup Output Power | 6kW |
| Backup Overload | 2× rated power for 10 seconds |
| Backup Switching Time | <4ms |
| THDv | <3% |
| MPPT Efficiency | 99.80% |
| Max. Efficiency | 97.70% |
| EU Efficiency | 96.70% |
| Battery Max. Charge Efficiency | 95.3% |
| Battery Max. Discharge Efficiency | 93.9% |
| Ingress Protection | IP66 |
| Cooling | Smart Fan Cooling |
| Operating Temperature | -40°C to 60°C |
| Max. Operating Altitude | 4000m |
| Relative Humidity | 0–100% |
| Topology | Transformerless |
| Night Self-Consumption | ≤20W |
| Dimensions | 350 × 620 × 260mm |
| Weight | 28kg |
| PV Connector | MC4 |
| Display | LCD + LED + Bluetooth + APP |
| Parallel Connection | Up to 16 Inverters |
| Communication | Wi-Fi + Bluetooth |
| Optional Communication | GPRS / LAN |
| BMS Communication | RS485 / CAN |
| Warranty | 10 Years* |
| Grid Standards | IEC 61727/62116, IEC 61683, PEA |
| Safety/EMC | IEC/EN 62109-1/2, IEC/EN 62477-1, EN IEC 61000-6-1/2/3/4 |





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