High-Efficiency 2.5kw Modified Sine Wave Inverter for 12V/24V
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Product Highlights
- High Efficiency Output: Max working efficiency reaches 93.8% for optimal power conversion.
- Comprehensive Protection: Features overload, over/under voltage, short circuit, and reverse polarity protection.
- Flexible Input Voltage: Supports DC 12V, 24V, and 48V input for versatile application scenarios.
- Built-in USB Charging: Integrated 5V 1A USB port for convenient device charging on the go.
- CE & ISO Certified: Product holds CE and ISO9001 certifications ensuring quality and safety.
- OEM/ODM Support: Full customization support including logo, software, and design modifications.
- Dual Frequency Output: Output frequency adjustable to 50Hz or 60Hz for global compatibility.
- Compact & Portable: Dimensions of 298x180x128mm make it easy to install and transport.
Product Attributes
- Customization
- Available
- Certification
- ISO9001, CE
- Output Type
- Single
- Model NO.
- Modified Sine Wave Inverter-2500W
- Nature of Wave String
- Modified Sine Wave
- Type
- DC/AC Inverters
- LED Lights
- Blue Light (Normal)
- USB
- 5V 1000mA/2000mA
- Size
- 298X180X128mm
- Output Current
- According to Load
- Customized Support
- Software Reengineering
- Weight
- 4450g
- Network
- NFC
- Max Working Efficiency
- 93.8% Inverter Power
- Protection
- Battery Over Under/Over Voltage, Overload
- Output Waveform
- Modified Sine Wave
- Output Frequency
- 50Hz/60Hz
- Package Size
- OEM
- Transport Package
- Cardboard Carton / Plywood Case.
- Trademark
- MINGCH
- Origin
- Zhejiang, China
- Production Capacity
- 600 Set/Sets Per Month
- Package Size
- 30.00cm * 15.00cm * 9.50cm
- Package Gross Weight
- 1.600kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of High-Efficiency 2.5kw Modified Sine Wave Inverter for 12V/24V
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Product Description
You are here:Home>>Inverter>>Modified Sine Wave Power Inverter
Modified sine wave inverters is one of the most popular power inverter series since the beginning. We produce the power range from 200W to 5000W recently.

| Model | MINGCH-2.5K-1 | MINGCH-2.5K-1 | MINGCH-2.5K-1 | MINGCH-2.5K-2 | MINGCH-2.5K-2 | MINGCH-2.5K-2 |
| Rated power | 2500W | |||||
| Peak power | 5000W | |||||
| Input voltage | DC12V | DC24V | DC48V | DC12V | DC24V | DC48V |
| Output voltage | 100VAC or 110VAC or 120VAC±5% | 220VAC or 230VAC or 240VAC±5% | ||||
| Unload current less than | 0.8A | 0.5A | 0.2A | 0.8A | 0.5A | 0.2A |
| Output frequency | 50Hz±0.5Hz or 60Hz±0.5Hz | |||||
| Output waveform | Modified Sine Wave | |||||
| USB port | 5V 1A | |||||
| Max.efficiency | 90% | |||||
| Input voltage range | 10-15.5V | 20-31V | 40-61V | 10-15.5V | 20-31V | 40-61V |
| Low voltage alarm | 10.5±0.5V | 21±0.5V | 42±1V | 10.5±0.5V | 21±0.5V | 42±1V |
| Low voltage protection | 10±0.5V | 20±0.5V | 40±15V | 10±0.5V | 20±0.5V | 40±15V |
| Over voltage protection | 15.5±0.5V | 31±0.5V | 61±1V | 15.5±0.5V | 31±0.5V | 61±1V |
| Low voltage recover | 13±0.5V | 24±0.5V | 48±1V | 13±0.5V | 24±0.5V | 48±1V |
| Over voltage recover | 14.8V±0.5V | 29.5V±0.5V | 59V±1V | 14.8V±0.5V | 29.5V±0.5V | 59V±1V |
| Protection function | Low voltage | Alarm at first, voltage continously reduce. LED Red light on & shut sown. | ||||
| Over voltage | LED Red light on, shut down | |||||
| Over load | LED Red light on, shut down | |||||
| Over temperature | Alarm at first, tempurature continously rise.LED Red light on & shut sown | |||||
| Short circuit | LED Red light on | |||||
| Input reverse polarity | Fuse burn-out | |||||
| Working temperature | -10°- +50° | |||||
| Storage temperature | -30°- +70° | |||||
| Dimension(mm) | 298x180x128 mm | |||||
| Packing(mm) | 385x245x200 mm | |||||
| Net./gross weight(g) | 4450g/5350g | |||||
| QTY/Ctn | 4 Pcs | |||||
| Meas./Ctn(mm) | 500x400x415mm | |||||
| Gross weight/Ctn(g) | 21600g | |||||




Mingch Electrical is a manufacturer specialized in development,production,marketing as a body electric power voltage regulator.Since origination,it has been persisting in taking the science and technology as the forerunner,the abundant technology as a backing,and positively introducing the overseas advanced technology,unceasingly improve and consummate the products, many years specialized management,the product best-selling nation,While exports to Bangladesh,Myanmar,India,Russia,Indonesia,Thailand and other countries in Southeast Asia and Africa, some of them are well sold to the world meanwhile receive high praise from the majority of customers.




1.Packaging:
Small capacity products (Automatic Voltage Regulators/Stabilizers), colour box as inner package and cardboard carton as outer package.
Big capacity products, we use strong plywood case.
2.Shipping Methods:
By air or by sea(FOB port:Ningbo),by express (DHL,UPS,TNT,FEDEX).

Q1: What is the Guarantee?
A1: Two years (for free) from the date of B/L. Besides, any of the spare parts can be supplied all the time, that is, during the guarantee period and after the guarantee period.
Important:
a. The efficiency of our Voltage Regulators / Stabilizers are 90% to 95% (some series of them reaches 95%), please don't let them work overload!
b. Please make sure that all the electric wires are connected correctly according to the electric diagram
Q2: Can we put/show our own Logo on your products?
A2: Yes, no problem, however, the quantity should be a bit big.
Q3: Is OEM/ODM available?
A3: Yes, it is! Our products can be Customized. We have 5 senior engineers in our R&D Dept., we design and produce all kinds of Automatic Voltage Regulators/Stabilizers according to our customers' specific requirements.
Q4: What is the MOQ?
A4: For the small capacity products (Automatic Voltage Regulators/Stabilizers) of the default configuration, it is 10 sets. For the big capacity products, it is 1 set.
Q5: Can you offer Form A or Form E or C/O ?
A5: Yes, no problem, we can apply for it from our local government.
Q6: What kind of Certificates do you have?
A6: CE, ISO9001 and SGS.
Q7: What is the Terms of Payment?
A7: L/C, T/T, D/P, D/A, Western Union and MoneyGram (for Small-amount payment).
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2432532". Items marked "" are certified.
Company Profile
Zhejiang Mingch Electrical Co., Ltd is a professional R & D, production, sales as one of the professional power manufacturers.
Since 1993, the company has been adhering to science and technology as the guide, strong technology as the backing, actively introduce foreign advanced technology, and constantly improve and perfect products, products sell well in the domestic market, exported to Russia, Indonesia, the Philippines, Iraq and other Southeast Asia, Africa, the Middle East and other dozens of countries and regions, by the majority of customers.
Our products are widely used in industrial and mining enterprises, textile machinery, printing and packaging, petrochemical industry, schools, shopping malls, elevators, posts and telecommunications, medical machinery and other occasions that require normal voltage assurance.
Zhejiang Mingch Electrical Co., Ltd is committed to "integrity-based, long-term service", adhere to the "realistic, innovation, development" business philosophy, timely help you eliminate difficulties and anxiety.
Zhejiang Mingch Electrical Co., Ltd sincerely look forward to cooperating with you to create a win-win situation.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- N/a, Wenzhou, Zhejiang, China
-
Plant Area
- 4425 square meters
-
Number of Employees
- 147
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 1 PC
-
Supply Chain Partners
- 42
Our Production Capability & Technical Expertise
-
Main Products
- Voltage Stabilizer, Frequency Inverter, Power Inverter, Transformer, UPS
-
Production Lines
- 5
-
Production Machines
- Assembling Line, Winding Facility
-
QA/QC inspectors
- 12 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2007-09-29
-
Export Year
- 17 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia, Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Annual Export Revenue
- 44,152,019.78 RMB
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO14001
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- What is the warranty period?
- We provide a two-year free warranty from the date of Bill of Lading. Spare parts are available throughout the warranty period and after it.
- Can we customize our logo on the products?
- Yes, we support OEM services. You can put your own logo on the products, though a larger quantity is preferred.
- What is the minimum order quantity (MOQ)?
- For small capacity products with default configuration, the MOQ is 10 sets. For big capacity products, the MOQ is 1 set.
- What payment terms do you accept?
- We accept L/C, T/T, D/P, D/A, Western Union, and MoneyGram (for small amounts).
- What certifications does the inverter have?
- The product is certified with CE and ISO9001 standards.
- Is OEM/ODM service available?
- Yes, OEM and ODM are available. Our R&D team designs products according to specific customer requirements.
- What is the maximum efficiency of the inverter?
- The maximum working efficiency is 93.8%.
- What protection functions are included?
- It includes low voltage alarm, over voltage protection, overload protection, over temperature protection, short circuit protection, and input reverse polarity protection.
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