Congsin 48V Pure Sine Wave Inverter — Reliable Power for RVs, Solar & Off-Grid
Congsin 48V Pure Sine Wave Inverter — Clean, Reliable AC Power
The Congsin 48V Pure Sine Wave Inverter converts 48V DC to stable AC power with low distortion, making it ideal for sensitive electronics, tools, appliances, and medical devices. Built by Guangzhou Congsin Electronic Technology Co., Ltd., a specialist with over 27 years’ experience in power inverters, this model balances performance, safety and value for RVs, solar systems, trucks and off-grid homes.
Key Features
- Pure sine wave output for safe operation of computers, refrigerators and audio equipment.
- High efficiency design reduces battery drain and improves runtime in off-grid and vehicle applications.
- Comprehensive protections: over-voltage, under-voltage, overload, over-temperature and short-circuit.
- Clear status display and easy installation—suitable for DIY and professional setups.
- Compatibility with solar charge controllers, battery banks and portable power stations.
Why Choose Congsin 48V Inverter?
Congsin leverages automated production lines, strict ISO9001 quality control and international approvals including CE, EMC, LVD, ETL, FCC, RoHS and E-MARK. Our proven design and independent patents show commitment to innovation and long-term reliability. Whether you need a dependable power inverter for an RV trip, construction site, field office or an off-grid home, this 48V inverter delivers clean power and consistent performance.
Who It’s For
Owners of 48V battery systems, solar installers, RV and truck owners, fleet operators and small off-grid households will appreciate the dependable pure sine wave output and rugged protections. OEM and custom options are available through Congsin for integrators and distributors.
Choose Congsin’s 48V Pure Sine Wave Inverter for efficient, safe and quiet AC power that supports energy independence. Contact our sales team for OEM/ODM options, technical specs and customization to match your application.
Product Images
Certifications
FC Certifcate Number - TST20220503108-45C
CE Certificate Number - TST20220680033-1S0
SGS Certificate
Frequently Asked Questions
Which regional plugs are supported by the universal socket?
The universal socket is compatible with most national plug specifications, such as GB, US, EU, etc. (some require adapters), and can meet the use of devices in different regions.
Is the remote control standard?
It’s optional and available upon request.
What capacity battery can be used with it?
It is recommended to use a 12V 100Ah-200Ah lead-acid battery or lithium battery; the larger the battery capacity, the longer the UPS power supply time (e.g., a 100Ah battery can support a 100W device to work continuously for about 10 hours).
Can it be used with a car cigarette lighter socket?
Yes, it supports both battery clip and cigarette lighter connection.
low frequency solar inverter 12v/24v/48v pure sine wave power inverter2000w 3000w 4000w 5000w 6000w 8000w 10000w 12000w
Pure sine waveform output with built-in transformer and AvR stabilizer(Specially designed to startup inductive
loads such as air conditioner,refrigerators, motors, water pumps, compressorsand laser printers)
Solar hybridinverter built-in 8oA MppT solar controller and ACcharger.
Output voltage(200V/210V/220V/230V/240V)&Output frequency(50Hz/60Hz) can be manuallyregulated at site.
Support Lead acid battery/Gel battery/lithium iron phosphate battery/ternary lithium battery/customized battery.
RS232/RS485 Communicationsportis available.
3 times start-up peak power ofresistingvoltaicimpingement, excellent loading capability.
High conversion efficiency is up to 90%.
Built-in Lithium battery activation function
PVarray Open circuit voltage 230v DC
Support 3 working modes:Mains priority,Battery priority,Pv priority
Factory Direct Grid-Tie Solar Inverter, Off Grid & On Grid Dual Mode Hybrid Inverter with MPPT Controller
1000W 1500W 2000W UPS POWER INVERTER WITH CHARGER 10A 15A 20A DC TO AC 12v24v 110v 220V
3000W Full-Power Pure Sine Wave Inverter, DC 12V to AC 220V Power Converter, Suitable for High-Power Precision Devices
This 3000W full-power pure sine wave inverter (Model: CS3000PSW) adopts pure sine wave output technology (waveform distortion rate <2%), and the output power is highly consistent with mains power quality. It can safely drive high-power precision loads such as air conditioners, refrigerators, medical instruments, and small industrial equipment, avoiding equipment malfunctions or shortened service life caused by unstable waveforms. The device supports DC 12V input (compatible with 10.5V-14.8V wide voltage), continuously outputs 3000W full power, and has a peak power of 6000W, easily coping with the instantaneous startup impact of high-power devices; it is equipped with 4 AC universal sockets (max current 16A) + 2 USB 3.0 fast-charging ports (22.5W per port) to meet the simultaneous power supply needs of multiple devices. Built-in six-fold safety protection (overload, overvoltage, undervoltage, short circuit, overtemperature, reverse connection), combined with dual intelligent silent cooling fans (noise ≤45dB), it achieves the triple advantages of "high power + high safety + low noise," suitable for home emergency, outdoor engineering, vehicle-mounted power supply, small industrial scenarios and other fields.
CONGSIN is a trusted OEM factory for power inverters, solar charge controllers, and DC converters. Reliable solutions for global B2B buyers.
High Quality
7/24 Service
Guaranteed Warranty
© 2025 Congsin. All Rights Reserved.
WeChat
Scan QR Code
sin cong
teaimei10
Whatsapp: +8618028086791
Scan QR Code