Off Grid Single Phase 48V Hybrid Solar Inverter 5.5kw 6.2kw Pure Sine Wave MPPT High PV Input 500Vdc

Price Negotiable
Price: To be negotiated
MOQ: 1 piece
Delivery Time: 30 days
Brand: 1stess
Product Description
Off Grid Single Phase 48V Hybrid Solar Inverter 5.5kw 6.2kw Pure Sine Wave MPPT High PV Input 500Vdc
Key Features
  • Self-consumption and Feed-in to the grid
  • Programmable multiple operation modes: Grid-tie, off-grid and grid-tie with backup
  • Backflow prevention via external CT sensor and grid connection function
  • Parallel operation up to 12 units in 1phase or 3phase
  • Direct Plug WiFi Dongle Supported
  • Output power factor 1.0
  • High PV input voltage range 500Vdc Max
  • Built-in MPPT solar controller 100/120A
  • WiFi remote monitoring optional
  • Detachable dust cover for harsh environment
  • User-adjustable charging current and voltage
  • Programmable supply priority for PV, Battery or Grid
  • Support multiple output priority: SBU/SUB/SUF/ZEC
  • EQ function to optimize battery performance and extend lifecycle
Technical Specifications
Parameter GM5500-48PL GM5500-48PL
Phase 1-Phase In/1-Phase Out 1-Phase In /1-Phase Out
Maximum PV input power 5500W 6500W
Nominal Output Voltage 220/230/240VAC 220/230/240VAC
Waveform Pure Sine wave Pure Sine wave
Battery Voltage 48VDC 48VDC
Communication Port RS232+RS485+External CT Port RS232+RS485+External CT Port
Max. Solar Charge Current 100A 120A
Dimension, D x W x H(mm) 448*315*122 450x300x130
Product Gallery
Middle East Spotlight: UAE - Precision Engineering for the Desert Sun

DUBAI, UAE - As the UAE accelerates its "2050 Energy Strategy," the focus shifts to high-efficiency installations that can withstand extreme desert heat. In a market dominated by large-scale projects, the GM Series finds its niche in high-end villas and commercial boutiques requiring self-consumption and feed-in capability.

With ambient temperatures frequently exceeding 45°C, inverter performance typically derates. However, the GM Series is built for this environment. Its high 500VDC Max PV input allows for longer string lengths, reducing wiring costs and ohmic losses across large villa rooftops. The integration with the DEWA grid is seamless, thanks to its adjustable grid output parameters.

Market Fit: The "Direct Plug WiFi Dongle" appeals to the tech-savvy Emirati homeowner, enabling real-time monitoring via smartphone. Furthermore, the lithium battery activation and communication feature ensures compatibility with the latest storage systems, allowing users to store cheap solar energy for use during evening peak hours, effectively slashing utility bills in a region with high cooling demand.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen First Tech Co., Ltd.
Location 1404-1405A Tower A, Huahai Financial Creative Center,No.5073 Menghai Avenue,Qianhai Shenzhen-Hong Kong Cooperation Zone,Shenzhen,China
Contact Person Jennifer

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