This represents the next advancement in high-performance solar technology, offering a sophisticated High Frequency Off-Grid Solar Inverter designed for seamless, scalable energy solutions. Featuring a built-in Maximum Power Point Tracking (MPPT) solar charge controller and an innovative parallel connection design that allows up to 9 units to work together, this series is perfectly engineered to expand with your growing power needs. Delivering stable 208V/220V/230V/240V pure sine wave AC output, it provides an exceptionally efficient and lightweight alternative for modern residential and commercial solar installations.
Key Features & Highlights
Scalable Parallel Operation: Equipped with a built-in parallel interface, this inverter allows up to 9 units to be configured together for massive capacity expansion.
High-Efficiency Advanced MPPT: Optimizes energy collection from your solar array with a wide MPPT tracking range (up to 450VDC) and up to 6000W PV charging input power.
High Frequency & Compact Design: Utilizing modern high-frequency inversion technology, the ST-GP series provides high power density, higher efficiency (up to 94%), and a lighter footprint for easier installation.
Flexible Smart Charging: Selectable charging current limits (up to 100A max combined) can be adjusted easily via the LCD settings to optimize battery performance and lifespan.
Customizable Priority Control: Configure your preferred power sourcing directly through the integrated LCD screen to switch priority effortlessly between utility AC input and solar PV input.
Industrial Protection & Reliable Recovery: Features robust protections against over-temperature, overload, over-voltage, and short circuits, alongside an automatic restart function upon AC grid recovery.
Comprehensive Connectivity: Includes intelligent communication options via dedicated slots for lithium battery BMS communication cards, Wi-Fi modules, and dry contact relays.
Technical Specifications:
Models Available: HQ3500-24 (3.5KW), HQ4200-24 (4.2KW), HQ5500-48 (5.5KW), and HQ6200-48 (6.2KW).
System Voltage: 24VDC (for 3.5KW/4.2KW) / 48VDC (for 5.5KW/6.2KW).
Maximum PV Input Voltage: 500VDC.
AC Output Voltage Options: 208VAC / 220VAC / 230VAC / 240VAC.
Transfer Time: 10 ms typical (for both App and UPS modes).
Operating Environment: 0°C to 40°C, 20% to 95% RH (Non-condensing)
Zhuhai vobelsolar Technology Co., Ltd specializes in solar inverters, lithium batteries and energy storage systems, delivering high-quality comprehensive clean energy solutions to customers across the globe.[ read more ]
