How long does the system last? Is it costly to maintain?

Solar panels boast a 25+ year lifespan, with rust and corrosion-resistant racking.

Is it costly to maintain?

Maintenance costs are just 1%-2% annually, covering mainly cleaning and inverter upkeep.

What is your after-sales service?

We promptly address any after-sales issues. Our engineers are ready for your inquiries.

Heavy-Duty off-Grid Inverter with Overcharge & Short Circuit Protection

Name: Heavy-Duty off-Grid Inverter with Overcharge & Short Circuit Protection
Brand: Nine Steel Industrial (Tianjin) Co., Ltd.
SKU: 2171644172

Tianjin, ChinaNine Steel Industrial (Tianjin) Co., Ltd.

US$180.00-220.00

1 Piece

Product specifications

Carport

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Certification

Output Power

>1000W

Grid Type

Grid Inverter

Output Type

Multiple

Circuit Topologies

Push-Pull Type

Nature of Wave String

Square Wave Inverter

Type

DC/AC Inverters

Max Snow Load

1.4kN/M²

Services

Professional Customization Services

Wind Load

60m/S

Color

Customizable

Adjustable Angle

5-20 Degree

Transport Package

Wooden Box/Pallets

Specification

Customizable

Trademark

nine steel

Origin

Tianjin, China

HS Code

7308900000

Production Capacity

20000tons/Years

Key features

Customizable Color and Standard: Offers full customization for color and standard to meet specific project requirements.

Professional Customization Services: Provides flexible customization options including full, minor, and design-based customization.

25+ Year System Lifespan: Solar panels boast a lifespan of over 25 years with rust and corrosion-resistant racking.

Low Annual Maintenance Cost: Maintenance costs are minimal, ranging from 1% to 2% annually for cleaning and upkeep.

Fast Delivery Options: Small orders ship in 3-7 days, while larger orders are completed within 7-25 days.

Modular Installation Design: Standard installation takes 3-7 days without damaging existing buildings or ground structure.

Pre-treated Anti-Corrosion: Coating and passivation are completed before dispatch, requiring no extra treatment.

Comprehensive OEM/ODM Support: Available for full customization, sample-based, and design-based manufacturing services.

Company profile

Importers and ExportersMulti-language PioneerExperienced TeamHigh Repeat Buyers Choice

Nine Steel Industrial (Tianjin) Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.60h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 127 employees, an affiliated company, and a combined company type. It has a broad business scope covering metal materials, metal products, photovoltaic equipment, mechanical and auto parts, electronic products, hardware, and related technical services. The supplier reports valid import/export licensing, four years of export experience, OEM service for well-known brands, and multiple customization options. Quality inspection, supplier assessment, corrective-action, and complaint-handling procedures are documented and followed. However, it has no available SDK, overseas warehouse, overseas showroom, overseas agent or branch, or offline trade-show participation. The provided information does not establish certifications, detailed production assets or capacity, specific customer cases, or sufficient financial performance evidence.

Supplier typeThe supplier is identified as a Limited Company and a Combined company, with an affiliated company. Its stated business scope covers manufacturing, sales, technical services, and import/export activities across metal, mechanical, photovoltaic, electronic, hardware, and related products.

After-Sales capabilityThe supplier has a documented and followed procedure for handling customer complaints, indicating an established complaint-response process. However, it reports no overseas warehouse, showroom, overseas agent or branch, and no offline trade-show participation, so geographically supported after-sales coverage is limited based on the available evidence.

Production capacityThe business scope explicitly includes metal material manufacturing and sales of metal products, structures, mechanical equipment and parts, photovoltaic equipment and components, auto parts, and other product categories. The supplier also has 127 employees, but no production-site details, equipment, capacity, or output data are provided.

Customization capabilityThe supplier reports customization from samples, full customization, customization from designs, flexible customization, and minor customization. It also states that it provides OEM services for well-known brands, providing explicit evidence of broad customization capability.

Product Q&A

Q:Are you a factory or trading company?

We are a China-based manufacturer specializing in solar mounting systems. We supply various systems for conditions like BIPV, roof, ground, and tracker installations.

Q:Does the bracket require additional anti-corrosion treatment?

No extra treatment needed! Coating and passivation are completed before dispatch.

Q:How long does it take to install? Will it damage existing buildings?

Standard installation is 3-7 days with a modular design, preserving the ground and building structure, ideal for garages, patios, or detached parking areas.

Q:How many days will delivery be finished?

Small orders: 3-7 days. Larger orders: 7-25 days.

Q:Does it support customized appearance and size?

Enjoy complete customization, from single spaces to expansive lots, with single or double slope roof options.