Wide Battery Compatibility: Supports most common low-voltage batteries (lead-acid and lithium).
Parallel Capacity: The 5KW model allows up to 9 units in parallel for expanded power needs.
High Charging Efficiency: Maximum solar charge current of 150A (3KW) and 80A (5KW), ensuring rapid energy storage.
User-Friendly Interface: Equipped with an LCD screen for safe and intuitive interaction.
Remote Monitoring: Monitor and control the inverter via WiFi through a dedicated app, with seamless BMS integration.
Intelligent Cooling: Smart fan design ensures optimal thermal management.

Technical Specifications:

Output Waveform: Pure sine wave, ideal for sensitive electronics.
Efficiency: Peak efficiency of 33%.
Protection: Comprehensive safeguards including PV/battery over-voltage/current protection, short-circuit protection, and Type II DC surge protection.
Durability: IP54-rated enclosure for dust and water resistance.
Flexible Installation: Supports PV arrays up to 4000W (3KW) and 6000W (5KW), with a wide MPPT voltage range.
Compact Design: Dimensions of 300×450×110.5 mm and lightweight (2.5kg–3kg) for easy deployment.

Environmental Adaptability:

Operating Temperature: 0°C to 30°C.
Storage Temperature: -15°C to 60°C.
Suitable for altitudes up to 2000m.

Ideal For:
Off-grid solar systems, residential backup power, and remote applications requiring reliable, scalable energy solutions.

Choose the 3K&5KW Off-Grid Inverter for efficiency, durability, and smart energy management!

SUF3000S4A1	SUF5000S4A1
BatteyInput
Battery Type	Li-lon/Lead-acid	Li-lon/Lead-acid
BatteryVoltage	24Vdc	48Vdc
Inverter Output
Nominal Power(W)	3000	5000
Nominal Apparent Power (VA)	3000	5000
Paralll Capacity	No	Yes.9 units maximum
AC Voltage Regulation (Battery Mode)	230Vac±5%@50/60Hz	230Vac±5%@50/60Hz
Surge Power (VA)	6000	10000
Eficiency (peak)	93%	93%
Waveform	Pure sine wave	Pure sine wave
Transfer Time	10ms (for personal computers), 15ms (for home appliances)
SolerCharge
Max.PV Array Power (W)	4000	6000
		6000
MPPT Range @OperatingVoltage	120Vdc-430Vdc	120Vdc-430Vdc
Number of Independent MPP Trackers	1	1
Number of Strings Per MPPT	1	1
Max,Input Current Per MPPT(A)	16	18
Max.PV Array Open Circuit Voltage (V)	500Vdc	500Vd
Max Solar Charge Current (A)	120	80
Ac Charger
Max.AC Charge Current(A)	120	80
AC Input Voltage (V)	230Vac	230Vac
Voltage Range (V)	170-280Vac (For PersonalComputers); 90-280 Vac(For Home Appliances)
Frequency Range(Hz)	50/60	50/60
General
UserInterface	APP+LCD Display+LED
Communication	USB,Optional:Wi-Fi,4G,GPRS,RS485/CAN,Dry-contact
Ingress Protection Rating	IP54	IP54
Dimension (WHD mm)	300450110.5	300450110.5
Weight (kg)	7.5 8
Relative Humidity	20%~95%	20%~95%
Max.Operating Altitude (m)	2000m, >1000m derating	2000m,>1000m derating
Operating Temperature (°C)	0~50	0~50
Storage Temperature (°C)	[-15~60]	[-15~60]
Protection
PV Over VoltageProtection	Yes
PV Over Current Protection	Yes
Battery Over Voltage Protection	Yes
Battery Over Current Protection	Yes
AC Surge Protection	Type II
Output OverCurrentProtection	Yes
Output Short Circuit Protection	Yes
Output OverVoltage Protection	Yes

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