What should be noticed when installing inverter?

Put the product in a place that is well ventilated, cool, dry, and water-proof. Do not stress it or put foreign objects into the inverter. Remember to turn on the inverter before turning on the appliance.

UPS 12V 2500W Modified Sine Wave Solar Inverter

Name: UPS 12V 2500W Modified Sine Wave Solar Inverter
Brand: Yueqing JYins Electric Technology Co., Ltd.
SKU: 739721945

Zhejiang, ChinaYueqing JYins Electric Technology Co., Ltd.

US$98.60-105.20

2 Pieces

Product profile

Customization

Available

Warranty

12 Months

Nature of Source Flow

Passive inverter

Model NO.

JYMU-2500

Phase

Single

Output Power

>1000W

Certification

CE, ROHS

Brand

Jyins

Type

DC/AC Inverters

Power Source

Solar Power

Circuit Topologies

Full-Bridge Type

Nature of Wave String

Square Wave Inverter

Weight

4400g

Size

300*180*130mm

Output Frequency

50/60Hz

Output Current

USB Port:5V, 500mA(Optional)

Input Voltage

12V/24V

Output Voltage

110V/230V

Application

Electric Tools

Transport Package

Standard Exporting Carton or by Your Requirements

Specification

CE, Rohs

Trademark

JYins

Origin

Yueqing, Zhejiang, China

HS Code

90303390

Production Capacity

30000 PCS/Year

Key features

Wide Power Range: Available from 200W to 5000W to suit various needs.

Multiple Input Voltages: Supports 12V, 24V, and 48V DC input options.

Comprehensive Protection: Includes low voltage alarm, overload, over temp, short circuit, and reverse polarity protection.

Optional USB Port: 5V 500mA USB output available for charging digital devices.

Stable Output Voltage: Designed with a robust regulator circuit for consistent power delivery.

Efficient Circuit Design: Uses PWM modulation and high-power field effect tubes for reduced power loss.

Soft Start Function: Ensures reliability and protects connected equipment during startup.

Global Certification: CE and ROHS certified for safety and environmental compliance.

Company profile

Yueqing JYins Electric Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/FactoryExport Year: 2008-10-24 CertifiedNearest Port: Ningbo port, Shanghai portAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, PayPal, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryYueqing JYins Electric Technology Co., Ltd. is identified as a China-based manufacturer of electrical products, including power inverters, meters, switching power supplies, and controllers. The supplier reports four production lines, six R&D engineers, six to ten quality-control staff, and stated annual capacities of 60,000 panel meters and 30,000 power inverters. It has export experience and reports exports representing 71%–90% of total sales. The company describes quality-focused after-sales service and worldwide sales, but provides no management-system certification. Evidence of customization capability, detailed customer references, and financial credibility is insufficient. Trade records show limited transactions associated with Brazil and Ecuador, involving products described as TABURETE and BALANZA, which do not clearly establish relevant electrical-product customer cases.

Supplier typeThe supplier is explicitly classified as a manufacturer and limited company, while associated-company information also identifies a trade-company nature. Its stated product range and factory address support involvement in electrical-product manufacturing, but the mixed classification should be clarified during verification.

CertificationsThe supplier’s management-system certification is explicitly recorded as NIL. This indicates no stated certification evidence was provided for this field.

After-Sales capabilityThe company explicitly states that it prioritizes quality and after-sales services to satisfy customer demands, and claims products are sold internationally with a good reputation. These are supplier assertions, with no quantified service-performance data or independent verification.

R&D capabilityThe supplier states it makes continual efforts in design and technology development and reports six R&D engineers. However, no patents, new-product records, dedicated R&D investment, or independently verified innovation outcomes are provided.

Production capacityThe supplier reports four production lines, six to ten quality-control staff, and stated annual capacities of 60,000 panel meters and 30,000 power inverters. These explicit operating and capacity details support production capability for the listed products.

Product Q&A

Q:Why is your quotation higher than other suppliers?

In the domestic market, high and low inverter brands are mixed. Many low-cost inverters are assembled by unlicensed workshops using substandard components, posing significant security risks. To protect personal and property safety, choose a reliable inverter rather than coveting low prices.

Q:How many categories does it have according to the output waveform?

Type one: JYM Modified Sine Wave inverter using PWM modulation, suitable for most electrical equipment with high efficiency and moderate price. Type two: JYP Pure Sine Wave inverter with isolated coupling design, suitable for all loads including inductive devices like refrigerators and electric drills without interference.

Q:Is the output voltage of our inverter stable?

Absolutely. Our inverter is designed with a good regulator circuit. Many customers find it unstable when using conventional multimeters, but this is due to incorrect operation as ordinary multimeters can only test pure sine waveforms.

Q:What is a resistive load appliance?

Generally speaking, appliances like mobile phones, computers, LCD TVs, incandescents, electric fans, video broadcast, small printers, electric mahjong machines, and rice cookers belong to resistive loads. Our modified sine wave solar power inverters can drive them successfully.

Q:What is the inductive load appliance?

It refers to high-power electrical products produced by electromagnetic induction principles, such as motor types, compressors, relays, fluorescent lamps, electric stoves, refrigerators, air conditioners, energy-saving lamps, and pumps. These products require about 3-7 times their rated power when starting, so only pure sine wave inverters are available to them.