What is the warranty period?

We provide a 2-year warranty for this product.

What are the shipping options?

We offer shipping via EMS, DHL, FedEx, TNT, UPS, air freight, sea freight, or through your own forwarding agent.

What is the maximum surge power?

The inverter can handle a surge power of 5000W for a few seconds, allowing it to start high-load appliances.

48V DC to AC High Frequency Pure Sine Wave Inverter 2500W UPS

Name: off Grid Solar System 12/24/48V DC to AC High Frequency Pure Sine Wave Inverter 2500W UPS
Brand: Zhejiang Shuntong Electric Co., Ltd.
SKU: 2047879795

Zhejiang, ChinaZhejiang Shuntong Electric Co., Ltd.

US$183.85

1 Piece

Product profile

Customization

Available

Nature of Source Flow

Passive inverter

Certification

CCC, ISO9001, RoHS, CE, SAA

Output Power

>1000W

Grid Type

off-Grid Inverter

Output Type

Single

Circuit Topologies

Push-Pull Type

Nature of Wave String

Sine Wave Inverter

Type

DC/AC Inverters

Weight

5.2kg

Volume

43*16.5*8.7

Transport Package

Standard Export Packing

Specification

43*16.5*8.7

Trademark

OEM

Origin

Zhejiang, China

Production Capacity

20000PCS/Month

Key features

Pure Sine Wave Output: Provides clean 110V/220V AC power with THD<3%, safe for sensitive electronics like TVs and computers.

High Efficiency: Achieves up to 94% output efficiency with intelligent cooling fan for silent operation.

Comprehensive Protection: Features battery low voltage, over voltage, overload, over temperature, short circuit, and reverse polarity protection.

Multi-Voltage Support: Compatible with 12V, 24V, and 48V DC input systems for versatile off-grid applications.

Surge Capacity: Delivers 5000W surge power for a few seconds to handle high startup loads like air conditioners.

OEM Customization: Supports custom logo, label, and manual services with high-resolution JPG files (max 2 colors).

Wide Application: Ideal for power failure emergencies, offices, convenience stores, camping, and security monitoring.

Reliable Warranty: Backed by a 2-year warranty covering mechanical defects and performance issues.

Company profile

In-stock CapacityFast DeliveryLow MOQQuality Assurance

Zhejiang Shuntong Electric Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-08-09Nearest Port: NingboAverage Response Time: ≤5.27hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, FCA, EXW

AI-Powered supplier vetting

SummaryShuntong Electric Co., Ltd. is a manufacturing enterprise established in 2009 in Zhejiang, China, specializing in high- and low-voltage equipment. It reports OEM service for recognized brands, broad export coverage, and design customization capabilities. Quality-related strengths include written procedures, retained records, ISO9001, ISO14001, OHSAS18001, CB, SEMKO, CE, and CCC certifications. Service processes include documented complaint handling and corrective/preventive actions. Production is supported by one production line, 11–20 quality control staff, and stated lead times of within 15 working days off-season and one month during peak season. Innovation resources appear limited: one R&D engineer is identified, and no SDK is available. Quality test equipment is reported as zero, and ongoing batch quantity reconciliation is not performed. Financial information is limited to year labels without performance values, so financial credibility cannot be determined.

Supplier typeThe supplier is explicitly described as a professional manufacturing enterprise integrating development, production, sales, and service, specializing in high- and low-voltage equipment. It operates one production line and provides export-oriented manufacturing services, including exports through agents.

CertificationsThe company states that it holds ISO9001, ISO14001, OHSAS18001, CB, SEMKO, and CE certifications, and CCC is also listed as a sustainable development and product certification capability. These are explicit certification claims supporting this field.

After-Sales capabilityThe R&D engineer’s responsibilities include technical support for production and after-sales service. The supplier also reports written procedures and retained records for service assessment, corrective and preventive actions, and effective customer complaint handling.

Production capacityThe supplier operates one production line and reports annual output in a stated range, with 11–20 quality control staff and standardized finished-product inspection instructions. However, quality test equipment is reported as zero and ongoing quantity reconciliation for each batch or mass production is not performed, indicating material production-control limitations.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. This indicates broad stated support for customer-specific product requirements.

Product Q&A

Q:What is the output waveform type?

This inverter produces a Pure Sine Wave, ensuring stable power for sensitive devices like TVs, computers, and air conditioners without interference.

Q:What input voltages are supported?

The inverter supports 12VDC, 24VDC, and 48VDC input voltages, making it suitable for various battery bank configurations.

Q:What protections are included?

It includes protection against battery low voltage, over voltage, overload, over temperature, short circuit, and reverse polarity.

Q:Can I customize the logo and packaging?

Yes, OEM services are available. You can provide a high-resolution JPG logo (max 2 colors, no gradients), custom model numbers, and printed manual files.

Q:What is the lead time for orders?

Sample orders take 3-5 working days. General orders take 7-15 working days. Large orders take up to 45 working days.