OEM / ODM Manufacturing
VT-U Series — 300–1500W Pure Sine Wave Inverter, 12V/24V/48V to 110/220VAC
Industrial-grade design engineered for reliable, long-term performance — supplied through qualified manufacturing with OEM / ODM customization, export-ready packaging and worldwide delivery.
Custom VoltageCustom Output ProfileOEM & ODMWaterproof OptionsCommunication OptionsCertifications
Talk to our engineering team for OEM / ODM projects and volume pricing.
Input Voltage:12V/24V/48V/60V/72VDC
Output Voltage:110V/240VAC
Size&Weight:
VT-300U 183*110*60mm / 1.0kg
VT-600U 228*173*76mm / 2.0kg
VT-1000U 310*173*76mm / 3.0kg
VT-1500U 360*173*76mm / 3.6kg
Warranty:2-year
Key Specifications
Key parameters for this model. Values are maintained per product and update automatically.
| Input Volt | 12V/24V/48V/60V/72VDC |
|---|---|
| Output Volt | 110V/220VAC |
| Output Voltage & Frequency | 50Hz/60Hz |
| Output Waveform | Pure Sine Wave |
| Rated Out Power | 300W, 500W, 1000W, 1500W |
| Protections | Low voltage Protection, Overload Protection, Overvoltage Protection |
| Dimensions （mm） | 183*110*60mm, 228*173*76mm, 310*173*76mm, 360*173*76mm |
| Weight ( N.W ) | 1.0kg, 2.0kg, 3.0kg, 3.6kg |
Built for These Applications
Tell us the application and we match the output waveform, power rating, interface and enclosure to it.
Battery Brands
OEM inverter platforms for your own label and power range.
Golf Carts
On-board AC accessories and lighting for golf carts and EVs.
RV & Marine
110 / 220VAC power from DC battery banks for mobile installations.
Industrial Vehicles
Motor, pump and tool duty cycles from a DC supply.
Telecom & Backup
Rack and site AC backup from DC battery banks.
Solar & Off-grid
AC power from PV and battery banks for off-grid loads.
Configure It Around Your Load
OEM / ODM customization is available on this platform. Send your load and power requirement and we propose the configuration.
Output Power & Waveform
Power rating and waveform set to your load.
Input DC Range
DC input window and current set to your battery bank.
Socket & Hard-wire Options
AC socket, terminal block or hard-wired output.
Branding
Custom Branding on label, housing and packaging.
Packaging
Retail or export-ready packaging and inserts.
Output Compatibility
Output capability is set per model. The exact waveform, power rating, frequency and protection set are listed in Key Specifications above.
| Parameter | Typical value | Notes |
|---|---|---|
| Output waveform | Per model — see Key Specifications above. | Pure sine wave or modified sine wave. |
| Rated & peak power | Per model — see Key Specifications above. | Size against starting current for motor loads. |
| Frequency & voltage | Per model — see Key Specifications above. | 50 / 60 Hz options depending on model. |
| Load start capability | Resistive, capacitive and inductive loads | Check inrush for compressor and motor starts. |
Protection & Reliability
The protection set fitted to this model is listed in Key Specifications above. Reliability of the platform is covered by the items below.
Electrical Protection
Reverse connection, short circuit and no-load protection with automatic shutdown.
Thermal Protection
Over-temperature sensing with output derating or shutdown.
Environmental
Enclosure and conformal treatment options for outdoor and mobile use.
Production Testing
Unit-level functional and safety testing before shipment.
Quality System
ISO 9001 quality system with traceable production records.
Warranty
Standard warranty with defined service terms for OEM programs.
Performance introduction：
An inverter is a power supply that converts direct current (batteries, solar cells, wind turbines, etc.) into alternating current. Because of the high frequency inverter used in power conversion technology, ferrite transformer to replace the old bulky silicon steel transformer, This is why the inverter of our company is lighter weight and less bulky than other inverters that have similar rated power. While inverting mode, inverter will output pure sine wave which is really same as public power supply. lf the power of the appliances is not exceed the power of the inverter it can drive those basically.
This series of Pure sine wave UPS inverter is suitable for :
Various kinds of household appliances, lighting electricity, IT electronics products, office equipment, Power tools, on-board appliances, outdoor emergency power supply, etc. The power of the electrical equipment exceeds the output power of the inverter and some start-up current of large power equipment may not be driven.
Technical Parameters
| Display method: | LED Display | LCD Display | ||
| Input range: | 12Vdc(10-15),24Vdc(20-30),48Vdc(40-60).60Vdc(50-75).72Vdc(60-90) | |||
| Recovery Voltage: | 12V(13.2V±0.3),24V(25.5V±0 3),48V(51.0V±0.3),60V(65.0V±0 3),72V(78.0V±0.3) | |||
| No-load Current: | 0.35A | 0.40A | 0.60A | 0.70A |
| Overheating Protection: | 80°±5° | |||
| Waveform THD: | ≤3% | |||
| Conversion Efficiency: | 90% | |||
| Cooling method: | Fan cooling | |||
Model List：Quickly find a model that matches your needs, please feel free to contact us！
VT-1000U
| Model： | VT-1000U |
| Input Voltage： | 12V/24VDC |
| Output Voltage： | 220V/230V/240VAC |
| Continuours power： | 800W |
| Peak power： | 1600W |
| Charging Current： | 20Amp |
| Dimension： | 309*180*142MM |
| Weight： | 3.5KG |
VT-1500U
| Model： | VT-1500U |
| Input Voltage： | 12V/24VDC |
| Output Voltage： | 220V/230V/240VAC |
| Continuours power： | 1500W |
| Peak power： | 3000W |
| Charging Current： | 20Amp |
| Dimension： | 384*180*142MM |
| Weight： | 4.35KG |
VT-2000U
| Model： | VT-2000U |
| Input Voltage： | 12V/24VDC |
| Output Voltage： | 220V/230V/240VAC |
| Continuours power： | 2000W |
| Peak power： | 4000W |
| Charging Current： | 20Amp |
| Dimension： | 454*180*142MM |
| Weight： | 5.3KG |
VT-3000U
| Model： | VT-3000U |
| Input Voltage： | 12V/24VDC |
| Output Voltage： | 220V/230V/240VAC |
| Continuours power： | 3000W |
| Peak power： | 6000W |
| Charging Current： | 20Amp |
| Dimension： | 529*180*142MM |
| Weight： | 6.6KG |
Available Models & Full Specifications
B2B FAQ
Is the output pure sine wave or modified sine wave?
It depends on the model and is listed in Key Specifications above. Pure sine wave is the right choice for motors, compressors and sensitive electronics.
Can it start a motor or compressor?
Yes, within the model’s rating — but size against starting (inrush) current, not running current. Send the load profile and we check the starting-current margin.
What DC input range and efficiency does it have?
Input range and efficiency are model-specific and listed in Key Specifications above. Give us your battery bank voltage and we confirm the model that stays in regulation.
Can I choose the AC output socket or hard-wire it?
Yes. We can supply an AC socket, a terminal block, or a hard-wired output to suit your installation.
Do you offer Custom Branding and sample development?
Yes. Custom Branding is available on the product label, housing and packaging for OEM and ODM programs. Send your specification and target quantity; we confirm the configuration, sample lead time and quote, then move to production once the sample is approved.
Send Us Your Load & Power Requirement
Share your application, technical requirements and expected quantity — our B2B team will recommend the right product or customized solution.
