Do you test all goods before delivery?

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

off Grid Solar Inverter Hige-Low Voltage Protection

Name: off Grid Solar Inverter Hige-Low Voltage Protection
Brand: Shenzhen UPSEN Electronic Co., Ltd.
SKU: 1995623615

Guangdong, ChinaShenzhen UPSEN Electronic Co., Ltd.

US$77.00

30-99 Pieces

US$75.00

100-499 Pieces

US$70.00

500+ Pieces

Product profile

Customization

Available

Nature of Source Flow

Active Inverter

Certification

CCC, ISO9001, CE, SAA

Model NO.

LK300-1500W

Output Power

300-1200W

Grid Type

off-Grid Inverter

Output Type

Single

Nature of Wave String

Sine Wave Inverter

Type

DC/AC Inverters

Battery Voltage

12VDC / 24VDC

Battery Under Voltage Alarm

10.5VDC / 21VDC

Battery Under Voltage Protection

10VDC / 20VDC

Overload Protection

Rated Power of 110% or More

Transport Package

Carton/Pallet

Specification

300*290*150mm 350*350*405(2pcs)

Trademark

UPSEN

Origin

China

HS Code

8504403090

Production Capacity

10000000

Key features

Comprehensive Certifications: Certified with CCC, ISO9001, CE, SAA, and UL for global compliance.

Pure Sine Wave Output: Delivers clean sine wave power suitable for sensitive electronics.

Multi-Voltage Battery Support: Compatible with 12VDC and 24VDC battery systems.

Advanced Protection Features: Includes under-voltage, overload, and high-low voltage protection.

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

Flexible OEM/ODM Service: Free OEM available; ODM service offered for volume orders.

Custom Packaging Options: Branded packaging available with legal patent authorization.

Wide Power Range: Output power options from 300W to 1200W.

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: ≤6.80hTerms 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 standard?

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 are the 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 are the terms of delivery?

EXW, FOB, CFR, CIF, DDU.

Q:How long is the 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:Do you provide OEM and ODM services?

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