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SYP6.5KW-48V Solar Inverter

The SYP6.5KW-48V is a high-capacity hybrid off-grid solar inverter optimized for 48V battery systems. It offers efficient MPPT charging, pure sine wave output, and flexible communication interfaces, making it suitable for larger residential and light commercial off-grid or backup power setups.

Features

  • 6.5kW rated capacity, 94% max efficiency, 60~450VDC MPPT range, 120A max charge current, optional internal/external WiFi monitoring.
  • Hybrid System Compatibility: Supports solar, grid, and battery input, with seamless switching between normal and UPS modes.
  • MPPT Solar Charger: Integrated MPPT charge controller with wide PV voltage range for optimized solar energy harvesting.
  • Pure Sine Wave Output: Delivers clean, stable AC power compatible with sensitive electronic devices.
  • High Efficiency: Up to 94% conversion efficiency in battery mode (model-dependent).
  • Battery Flexibility: Compatible with both lithium-ion and lead-acid batteries, with built-in BMS support.
  • Full Protection & Reliability: Robust overload protection, wide operating temperature range (-10°C ~ 60°C), and IP21 ingress protection.
  • User-friendly Interface: Equipped with an LCD display and multiple communication interfaces (RS232/RS485/USB/CAN), with optional or built-in WiFi monitoring.
  • Power Factor 1.0: Ensures maximum power utilization and minimal energy loss.

Application

  • Off-grid Residential Homes: Provides reliable power supply for households in remote areas without grid access.
  • Backup Power Systems: Acts as an uninterruptible power supply (UPS) to protect critical loads during grid outages.
  • Small-to-Medium Commercial & Industrial Use: Powers shops, offices, and low-to-medium power industrial equipment.
  • Solar Energy Storage Systems: Integrates with solar panels and batteries to store and utilize renewable energy efficiently.
  • Large-scale Off-grid Systems (SYP12KW-48V): Suitable for larger residential complexes, small factories, and community microgrids.

Packing details

Model net weight (g) gross weight (g) dimension(mm) carton dimension(mm) qty/ctn weight/pc(kg)
SYP1.5KW-12V 3430  3950.0  320*227*100 350*270*155 1 3.95
SYP3.6KW-24V 5670  6310.0  435*285*98 470*335*150 1 6.3 
SYP6.0KW-48V 8000  9000.0  410*336*115 445*385*165 1 9.0 
SYP5.0KW-24V 8000  8800.0  410*336*115 445*385*165 1 8.8 
SYP6.5KW-48V 8400  9400.0  440*355*117 495*415*175 1 9.4 
SYP12KW-48V 14500  16000.0  527*435*138 580*500*205 1 16.5 

Warranty

2 years

Description

Category Details
Model SYP6.5KW-48V
AC Input
Rated Input Voltage 208 / 220 / 230 / 240V; L + N + PE
Voltage Range 90–280±3V (normal mode); 170–280±3V (UPS mode)
Frequency 50 / 60Hz (Auto Adaptive)
AC Output
Rated Capacity 6.5kW
Surge Power 13kVA
Voltage 208 / 220 / 230 / 240VAC
Power Factor (PF) 1
Frequency 50/60Hz±0.1%
Switch Time 10ms (normal mode) / 10ms (UPS mode)
Wave Form Pure Sine Wave
Overload Protection 1min@102%–120% load; 10s@>120% load
Max. Efficiency 94%@48VDC (Battery Mode)
Charger (PV / AC)
Solar Charger Type MPPT
Max PV Input Current/Power 27A / 9000W
MPPT Range 60–450VDC
Max PV Open Circuit Voltage 500VDC
Max PV Charge Current 120A
Max AC Charge Current 120A
Max. Charge Current (PV + AC) 120A
Battery
Rated Voltage 48VDC
Battery Type Lithium and Lead-acid
Interface & Monitoring
HMI LCD Display
Interface RS232 / RS485 / USB
Monitoring WiFi (Optional-Internal/External)
General Data
Ingress Protection IP21
Operating Temperature -10°C ~ 60°C
Relative Humidity 5% ~ 95% (Non-condensing)
Storage Temperature -15°C ~ 60°C
Net Weight 8.4kg
Dimensions (WHD) 410×336×115mm
Max. Operating Altitude 4000m (Derating above 1000m)

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