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{"title":"MPPT Charging Mode 48VDC 4.6KW Hybrid Solar Inverter for 3.6KW 5KW 6KW Solar","imgUrl":"https:\/\/img.chinax.com\/nimg\/46\/ad\/434571bdb3bbb053dbb64dd6de4b-200x200-1\/mppt_charging_mode_48vdc_4_6kw_hybrid_solar_inverter_for_3_6kw_5kw_6kw_solar_system.jpg","attrs":{"Brand Name":"1stess","Model Number":"SRP-4.6KRS-H1","Certification":"CE, IEC","Place of Origin":"China"}}
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Grid-Tie and Backup 48V Single Phase Hybrid Solar Inverter 5.5kw 6.2kw Pure Sine Wave MPPT Off Grid
Product 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 Parameters
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 Images
Africa Spotlight: South Africa - Load-Shedding Solution with Parallel Scalability
JOHANNESBURG, SOUTH AFRICA - South Africa's "Load-shedding" crisis has created the world's most competitive hybrid inverter market. Homeowners demand seamless transition speeds and the ability to expand their systems over time.
The GM Series rises to the challenge with parallel operation for up to 12 units. A homeowner can start with a single GM5500-48PL and, as budget allows, stack additional units to handle larger loads like geysers and ovens without scrapping existing hardware. This modularity is a massive selling point in a price-sensitive but quality-conscious market.
Technical Superiority: With a start-up voltage as low as 150VDC, the system begins charging early in the morning and runs later into the evening, maximizing the use of limited winter sun. This wide operating window is essential for the Highveld region's clear but short winter days.
