What is the lead time for orders?

Lead time is one month during peak season and within 15 workdays during the off-season.

What is the warranty for the inverter?

The inverter typically comes with a 5-year warranty, with options for 10, 15, 20, and 25 years.

Does the system include a free design service?

Yes, the service package includes free design support for the solar power system.

Low Cost 5000 Watt Solar Power System with 330W Solar Panel

Name: Low Cost 5000 Watt Solar Power System with 330W Solar Panel
Brand: Jinhua SunMaster Solar Co., Ltd.
SKU: 770381442

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-330W

Certification

CE, ISO, RoHS

Power

330W

Standard

PV Array Combiner

IP65

Solar Panel Rack

Optional

PV Cable

4mm2

10 Kw Solar System

3kw Solar Power System

Certificate

TUV IEC Ce RoHS

Type

off-Grid System AC

Warranty

25 Years Life Time

Inverter

Pure Sine Wave Output

Controller

Intelligent Controller

Battery Type

Lead-Acid AGM

Solar System Technology

IGBT

Soalr Ower System Upgrade

Easy Upgrade Solar Power System

Service

Free Design

OEM/ODM

Yes

Solar Panel Power

250W*60PCS

Transport Package

Carton or Wood Boxes

Specification

CE RoHS

Trademark

SUNMASTER

Origin

Zhejiang

HS Code

8502390000

Production Capacity

50, 000 PCS/Year

Key features

25-Year Lifetime Warranty: Comprehensive warranty coverage for up to 25 years on solar panels and system components.

Pure Sine Wave Inverter: SM-SH1500W inverter with MPPT tracking ensures stable AC single-phase output.

Customizable Mounting System: Mounting solutions designed for slant roofs, flat ground, and soil ground based on site conditions.

IP65 Rated Combiner Box: PV Array Combiner features IP65 protection against dust and water ingress.

Free Design Service: Professional engineering team provides customized system design at no extra cost.

OEM/ODM Support: Full OEM and ODM services available to meet specific branding and configuration needs.

High Efficiency Panels: Mono or Poly solar panels with efficiency rates up to 17.2% for optimal power generation.

Robust Safety Protection: Integrated surge protection, lightning protection, and anti-reverse charge functions.

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: ≤15h

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.