What is the lead time for production?

The average lead time is one month for both peak season and off-season.

What is the output type and system configuration?

The output type is AC Single Phase, and the system is an Off-Grid system with a power rating of 3kw.

What is the maximum efficiency of the inverter?

The maximum efficiency of the inverter is 98%.

5 Year Warranty Return Policy 3phesh Solar Power System 5 kVA

Name: 5 Year Warranty Return Policy 3phesh Solar Power System 5 kVA
Brand: Jinhua SunMaster Solar Co., Ltd.
SKU: 768717402

Zhejiang, ChinaJinhua SunMaster Solar Co., Ltd.

US$1,000.00-3,500.00

1 Set

Sample price:US$1500.00/set.Request sample

Product profile

Customization

Available

Output Type

AC Single Phase

System

Off-Grid system

Model NO.

SMSH-3KW

Certification

CE, ISO, RoHS

Power

3kw

Standard

Solar Power Generator Technology

Ipm or IGBT of Mitsubishi

Special Design

Module Efficiency

18.5%

Solar Cell

Poly Crystalline 156

Max. DC Input Voltage

1000V

Output Frequency

50Hz/60Hz

Max. DC Input Power

10kw

Rated AC Output Power

3kw

System Capacity

3kw

MPPT Voltage Range

300-1000V

Max. Efficiency

98%

Waveform

Thd<2%

Connector

Mc4

Junction Box

TUV Standard

Grid Voltage

3/N/P, 220/380V, 230/400V

Transport Package

Carton or Wood Boxes

Specification

CE RoHS

Trademark

SUNMASTER

Origin

Zhejiang

HS Code

8502390000

Production Capacity

50, 000 PCS/Year

Key features

5-Year Inverter Warranty: Comprehensive 5-year warranty coverage for the solar inverter unit.

CE, ISO, RoHS Certified: Products certified with CE, ISO, and RoHS standards for quality assurance.

Custom Design Acceptance: Accepts special design requests and full customization from samples or designs.

IP65 Protection Rating: Inverter features IP65 protection degree for durability in various environments.

Low Noise Operation: Natural convection cooling ensures noise emission is below 25dB.

Flexible Mounting Options: Supports slant roof, cement ground, and soil ground brackets with strong safety.

OEM/ODM Services: Available OEM and ODM services with 2 R&D engineers for product development.

Company profile

Jinhua SunMaster Solar Co., Ltd.

Zhejiang, 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: 15 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, export, service, quality-control, R&D, and sustainability capabilities. It reports customization across multiple levels, ODM and OEM services, an available SDK, recent product development, and documented procedures for service assessment, corrective actions, and complaint handling. Evidence also indicates ERP-based process management, ISO9001:2015 certification, inventory capability, a stated one-month lead time in both peak and off-season periods, and proximity to Ningbo Port. However, it lacks a valid contract with associated subcontractors, overseas warehouse and showroom capabilities, and an established AI model for data-driven management. The supplier cites OEM service for well-known brands and a global sales network, but no specific customer names or verifiable case details are provided.

Supplier typeThe supplier is classified as a combined company and describes its scope as covering export trade, manufacturing, service, quality control, R&D, and sustainable development. This indicates a broad integrated operating profile rather than a narrowly defined trading or service entity.

CertificationsThe supplier reports an ISO9001:2015 certificate under its sustainable development management system information. This is explicit certification evidence, although the provided slices do not state the certificate’s validity period or scope.

After-Sales capabilityThe supplier has written procedures and implementation records for service-capability assessment, corrective and preventive actions, and customer complaint handling. Its approved-supplier list is documented but lacks approval signatures or dates, so the service-management system is evidenced while supplier-list control is incomplete.

R&D capabilityThe supplier reports new products during the past year, ODM services, and an available SDK. These statements provide direct evidence of product-development and technical-support capability.

Production capacityThe supplier reports manufacturing capability, inventory capability, a one-month average lead time in both peak and off-season periods, and 30 qualified service suppliers. However, it lacks a valid contract with its associated subcontractors, which creates a documented production-governance weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization coverage.

Product Q&A

Q:What is the warranty period for the system components?

The inverter has a 5-year warranty, the distribution box has a 5-year warranty, the mounting system has a 10-year warranty, and the solar panels have a 20-year warranty.

Q:Is customization available for this solar power system?

Yes, we accept special designs and offer full customization, minor customization, and flexible customization based on customer samples or designs.

Q:What certifications does the product hold?

The system holds CE, ISO, and RoHS certifications. Solar panels are TUV/IEC/EC certified, and cables are TUV/UL certified.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 set.

Q:What are the payment terms accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.