Do you test all your goods before delivery?

Yes, all our products have more than 6~8 hours for againg, and strict test before dispatch

Do you have any MOQ limit?

Low MOQ, 5 pieces for sample checking is available.

Can I have a sample order?

Yes, sample order is acceptable to test and check quality for the first cooperation

How to proceed with an order?

Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirm the samples and places deposit for formal order. Finally, We arrange production.

Pure Sine Wave Inverter 300W-1500W Solar Power Inverter with UPS Function Single Phase

Name: Pure Sine Wave Inverter 300W-1500W Solar Power Inverter with UPS Function Single Phase
Brand: Shenzhen UPSEN Electronic Co., Ltd.
SKU: 931299335

Guangdong, ChinaShenzhen UPSEN Electronic Co., Ltd.

US$65.00-112.00

50 Pieces

Sample price:US$115.00/piece.Request sample

Product profile

Customization

Available

Nature of Source Flow

Passive inverter

Certification

ISO9001, CE

Model NO.

LK Series 300W-1500W

Output Power

300W-1500W

Grid Type

off-Grid Inverter

Output Type

Single

Circuit Topologies

Full-Bridge Type

Nature of Wave String

Sine Wave Inverter

Type

DC/AC Inverters

Transport Package

Cartons

Specification

310*307*120mm

Trademark

UPSEN or OEM

Origin

Shenzheng, China

HS Code

8504403090

Production Capacity

50000PCS/Month

Key features

Pure Sine Wave Output: Provides clean power suitable for sensitive electronics like TVs and fans.

Built-in UPS Function: Seamlessly switches to battery power during outages for uninterrupted operation.

Comprehensive Protection: Features overload, short-circuit, reverse connection, and over-temperature protection.

Flexible Priority Selection: Allows users to select between battery priority or utility priority modes.

Wide Power Range: Available in 300W to 1500W capacities to meet various home energy needs.

ISO9001 and CE Certified: Manufactured under strict quality standards with recognized international certifications.

OEM Service Available: Free OEM service provided for branding needs upon authorization.

Rigorous Quality Testing: All products undergo 6-8 hours aging test before dispatch.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedExhibition Experience

Shenzhen UPSEN Electronic Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2009-04-08Nearest Port: ShenzhenAverage Response Time: ≤6.66hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): CFR, CIF, CIP, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with a stated factory location, nine production lines, reported UPS and inverter output, and 21–30 quality-control staff. It has ISO9001:2015 certification and CE/RoHS product certification capability. Service processes, complaint handling, corrective actions, quality assurance, and material traceability are documented as established. The supplier supports several customization models and reported new products during the past year, but does not offer ODM services, provide SDKs, or provide OEM services for popular brands. Overseas infrastructure is limited: it reports no overseas warehouse, showroom, agent, or branch, and lists zero countries for overseas services. Financial records are referenced for 2022–2024, but the supplied information does not provide enough detail to assess financial strength. No customer cases are explicitly provided.

CertificationsThe supplier reports an ISO9001:2015 certificate and capability for CE and RoHS product certification. These are explicit certification-related credentials, although the slices do not separately confirm the validity scope or issuing details of each certification.

After-Sales capabilityThe supplier reports written and followed procedures for service capability, corrective and preventive actions, and customer complaints, together with quality assurance and material traceability. However, it reports zero countries for overseas services and no overseas warehouse, showroom, agent, or branch, indicating limited documented overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year and 21–30 years of total R&D-engineer experience, supporting some R&D activity. It has no available SDK, and the slices do not provide a quantified R&D team size, patent record, or development performance data.

Production capacityThe supplier reports nine production lines, annual output of 600,000 UPS pieces and 1,000,000 inverter pieces, and 21–30 quality-control staff. It also reports quality assurance and raw-material traceability, providing explicit evidence of production and quality-control capacity.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It does not provide ODM services, but the listed customization options demonstrate broad stated customization capability.

Product Q&A

Q:What is packing?

Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, We can pack the goods in your branded boxes after getting your authorization letters.

Q:What is your terms of payment?

T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q:What is your terms of delivery?

EXW, FOB, CFR, CIF, DDU.

Q:How about your delivery time?

Generally, it will take 7-20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:Can you OEM and ODM Service?

Yes, we can provide free OEM Service, and ODM Service is available for volume order too.