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300W-1500W Pure Sine Wave Inverter Single Phase with UPS Function for Solar System
US$65.00-112.00
50 Pieces
Product profile
Customization
AvailableNature of Source Flow
Passive inverterCertification
ISO9001, CEModel NO.
LK Series 300w-1500wOutput Power
300W-1500WGrid Type
off-Grid InverterOutput Type
SingleCircuit Topologies
Full-Bridge TypeNature of Wave String
Sine Wave InverterType
DC/AC InvertersRated Power
300W/500W/700W/1000W/1200W/1500WBattery Voltage
12/24VDCAC Charging Current
15ATransport Package
CartonsSpecification
310*307*120mmTrademark
UPSEN or OEMOrigin
Shenzheng, ChinaHS Code
8504403090Production Capacity
50000PCS/MonthKey features
Pure Sine Wave Output: Provides clean power suitable for sensitive electronics like TVs and fans.
Built-in UPS Function: Ensures uninterrupted power supply with automatic switching capabilities.
Multi-Level Protection: Includes overload, short-circuit, reverse connection, and over-temperature protection.
Customizable Power Ratings: Available in 300W, 500W, 700W, 1000W, 1200W, and 1500W options.
Flexible Battery Voltage: Supports 12VDC and 24VDC battery systems for versatile installation.
OEM and ODM Service: Free OEM service available; ODM service offered for volume orders.
Strict Quality Testing: All products undergo 6-8 hours of aging and strict testing before dispatch.
Low MOQ for Samples: Minimum order of 5 pieces available for sample checking and quality testing.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2009-04-08Nearest Port: ShenzhenAverage Response Time: ≤5.25hTerms 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 the packing method?
A:
Generally, goods are packed in neutral white boxes and brown cartons. Custom branded packaging is available with authorization letters.
Q:What are the terms of payment?
A:
T/T 30% as deposit, and 70% before delivery. Photos of products and packages are shown before paying the balance.
Q:What are the terms of delivery?
A:
We accept EXW, FOB, CFR, CIF, and DDU terms.
Q:What is the delivery time?
A:
Generally, it takes 7-20 days after receiving the advance payment. The specific time depends on the items and order quantity.
Q:Do you provide OEM and ODM services?
A:
Yes, we provide free OEM service, and ODM service is available for volume orders.
Send Inquiry
*To:
Shenzhen UPSEN Electronic Co., Ltd.
Shenzhen UPSEN Electronic Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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