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Shenzhen First Tech Co., Ltd.

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China 48V 5.5kw 6.2kw Single Phase Pure Sine Wave MPPT Hybrid Solar Inverter Off Grid
China 48V 5.5kw 6.2kw Single Phase Pure Sine Wave MPPT Hybrid Solar Inverter Off Grid

  1. China 48V 5.5kw 6.2kw Single Phase Pure Sine Wave MPPT Hybrid Solar Inverter Off Grid
  2. China 48V 5.5kw 6.2kw Single Phase Pure Sine Wave MPPT Hybrid Solar Inverter Off Grid
  3. China 48V 5.5kw 6.2kw Single Phase Pure Sine Wave MPPT Hybrid Solar Inverter Off Grid
  4. China 48V 5.5kw 6.2kw Single Phase Pure Sine Wave MPPT Hybrid Solar Inverter Off Grid
  5. China 48V 5.5kw 6.2kw Single Phase Pure Sine Wave MPPT Hybrid Solar Inverter Off Grid

48V 5.5kw 6.2kw Single Phase Pure Sine Wave MPPT Hybrid Solar Inverter Off Grid

  1. MOQ: 1 piece
  2. Price: To be negotiated
  3. Get Latest Price
Payment Terms L/C,T/T
Supply Ability 2000 pieces per month
Delivery Time 30 days
Packaging Details carton box
Charging Mode MPPT
Operating Temperature -10°C To 50°C
Inverter Type Off Grid inverter
Frequency 50Hz/60Hz
Nominal Output Voltage 220VAC/230/240VAC
Communication Interface RS232+RS485+ External CT Port
Acceptable Input Voltage Range 170-280VAC or 90-280VAC
Size 450*300*130mm
Waveform Pure Sine wave
Output Current 120A
Weight 12kg
Brand Name 1stess
Model Number GM (PV60-500VDC) 6200-48PL
Certification CE, IEC
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T Supply Ability 2000 pieces per month
Delivery Time 30 days Packaging Details carton box
Charging Mode MPPT Operating Temperature -10°C To 50°C
Inverter Type Off Grid inverter Frequency 50Hz/60Hz
Nominal Output Voltage 220VAC/230/240VAC Communication Interface RS232+RS485+ External CT Port
Acceptable Input Voltage Range 170-280VAC or 90-280VAC Size 450*300*130mm
Waveform Pure Sine wave Output Current 120A
Weight 12kg Brand Name 1stess
Model Number GM (PV60-500VDC) 6200-48PL Certification CE, IEC
Place of Origin China
High Light 48V hybrid solar inverter with MPPT5.5kW off grid inverter with battery functionsingle phase pure sine wave inverter
48V 5.5kw/6.2kw Single Phase Pure Sine Wave MPPT Hybrid Solar Inverter
Key Features & Capabilities
  • Self-consumption and grid feed-in functionality
  • Programmable multiple operation modes: Grid-tie, off-grid, and grid-tie with backup
  • Backflow prevention via external CT sensor with grid connection
  • Parallel operation support for up to 12 units in single or three-phase configurations
  • Direct Plug WiFi Dongle compatibility
  • Output power factor of 1.0
  • High PV input voltage range up to 500Vdc maximum
  • Built-in MPPT solar controller (100A/120A)
  • Optional WiFi remote monitoring
  • Detachable dust cover for harsh environments
  • User-adjustable charging current and voltage
  • Programmable supply priority for PV, battery, or grid
  • Multiple output priority support: SBU/SUB/SUF/ZEC
  • EQ function to optimize battery performance and extend lifecycle
Technical Specifications
Parameter GM5500-48PL GM6200-48PL
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
Dimensions (D x W x H) 448×315×122 mm 450×300×130 mm
Product Gallery
Case Study: Nigeria Application

LAGOS, NIGERIA - In Nigeria, where grid instability is a daily reality and diesel prices are volatile, the value proposition of the GM Series is measured in months, not years. Businesses and residential estates are desperate to escape the "Generator Economy."

The GM Series offers a direct path to energy independence. Its programmable multiple operation modes allow users to run critical loads off solar and batteries, saving diesel for only the heaviest machinery. The 80A maximum AC charging current provides a fast top-up from a generator when clouds are thick, but the real game-changer is the EQ function.

Long-Term Value: In the humid heat of Lagos, battery health deteriorates quickly. The built-in equalization function optimizes battery performance and extends lifecycle, protecting the user's single biggest investment (the battery bank). This reliability is why Ignite Energy Access and similar bodies are prioritizing robust hybrid inverters for large-scale deployment across Africa.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Year Established:

    2017

  • Total Annual:

    15000000-16000000

  • Employee Number:

    100~150

  • Ecer Certification:

    Verified Supplier

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  • Shenzhen First Tech Co., Ltd.
  • 1404-1405A Tower A, Huahai Financial Creative Center,No.5073 Menghai Avenue,Qianhai Shenzhen-Hong Kong Cooperation Zone,Shenzhen,China
  • https://www.1stess.com/

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