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{"title":"3Kw 24V 110V 220V DC to AC Wifi Pure Sine Wave Hybrid Solar Inverter","imgUrl":"https:\/\/img.chinax.com\/nimg\/8b\/1d\/98c8f825c6e43372339579b79acb-200x200-1\/3kw_24v_110v_220v_dc_to_ac_wifi_pure_sine_wave_hybrid_solar_inverter.jpg","attrs":{"Brand Name":"SZSSTH","Model Number":"SUF5000S4A1","Certification":"CE Rhos BSI","Place of Origin":"Guangdong, China"}}
{"title":"3000W Pure Sine Wave Bi-Directional Inverter Solar Ups Inverter with SDK Network","imgUrl":"https:\/\/img.chinax.com\/nimg\/a6\/5f\/9c7f02f45cd0ee3e8373d3b1f729-200x200-1\/3000w_pure_sine_wave_bi_directional_inverter_solar_ups_inverter_with_sdk_network_and_100a_charger.jpg","attrs":{"Brand Name":"SZSSTH\/OEM","Model Number":"RA","Certification":"CE RHOS BSI","Place of Origin":"Guangdong, China"}}
{"title":"3Kw 48V Pure Sine Wave Off Grid Solar Hybrid Inverter for Lead-Acid Batteries","imgUrl":"https:\/\/img.chinax.com\/nimg\/19\/8f\/3fe63039d37f2e777b20f46a6fdb-200x200-1\/3kw_48v_pure_sine_wave_off_grid_solar_hybrid_inverter_for_lead_acid_batteries_and_230vac_system.jpg","attrs":{"Brand Name":"SZSSTH","Model Number":"SUF5000S4A1","Certification":"CE Rhos BSI","Place of Origin":"Guangdong, China"}}
{"title":"LCD Display Solar Inverter 6.2KVA 48V Solar Hybrid Inverter Pure Sine Wave On","imgUrl":"https:\/\/img.chinax.com\/nimg\/b6\/32\/69b9ed5152242bdf45681bd1a55e-200x200-1\/lcd_display_solar_inverter_6_2kva_48v_solar_hybrid_inverter_pure_sine_wave_on_off_grid_inverter_with_mppt_solar_charger.jpg","attrs":{"Brand Name":"SZSSTH","Model Number":"VICTOR NM-ECO-6.2KW PLUS","Place of Origin":"Guangdong, China","Price":"CN\u00a51,814.20\/pieces 1-499 pieces"}}
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Efficient & Reliable, Smart Green Energy — 3K&5KW Off-Grid Inverter
Product Overview
The 3K&5KW Off-Grid Inverter is a high-performance power solution designed for homes and small-scale commercial applications. With pure sine wave output and compatibility with various low-voltage batteries, it delivers stable and clean energy for off-grid solar systems. Choose between 3000W and 5000W models to meet your power needs.
Key Features
High Efficiency & Stability: 33% peak efficiency with pure sine wave output for safe and smooth operation of appliances.
Wide Compatibility: Supports lead-acid and lithium batteries; 5K model allows parallel connection of up to 9 units.
Smart Monitoring: Built-in LCD display and remote APP control (Wi-Fi/GPRS) for real-time system tracking and BMS integration.
Comprehensive Protection: Features PV overvoltage/overcurrent, battery protection, and short-circuit safeguards for enhanced safety.
Durable Design: IP54-rated enclosure, operating temperature range of 0~30°C, suitable for harsh environments.
Engineered to industrial standards with multiple safety certifications, plus an intelligent cooling fan for extended durability.
Get Started Today!
Upgrade to the 3K&5KW Off-Grid Inverter for efficient, smart, and secure off-grid energy independence!
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
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 (W*H*D mm)
300*450*110.5
300*450*110.5
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
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer 
Year Established:
17 
Total Annual:
10000000-15000000
Employee Number:
50~100 
Ecer Certification:
Verified Supplier 
Sheng Shi Tian He Electronic Technology, brand: SZSSTH it is a manufacturing & trading company with 17 years experience and a professional team for power inverter, solar panel, solar charge controller and solar battery.
We own auto production line equipments and 6000 square meters of... Sheng Shi Tian He Electronic Technology, brand: SZSSTH it is a manufacturing & trading company with 17 years experience and a professional team for power inverter, solar panel, solar charge controller and solar battery.
We own auto production line equipments and 6000 square meters of...