What are the minimum order quantity and payment terms?

The minimum order quantity is 1 set. Payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the lead time for production?

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

Is the inverter suitable for high-altitude environments?

Yes, the inverter supports a maximum operating altitude of 4000m, with derating applied above 3000m.

Professional Solar Generator System 1kw 3kw 5kw 10kw 15kw 20kw pH

Name: Professional Solar Generator System 1kw 3kw 5kw 10kw 15kw 20kw pH
Brand: Jinhua SunMaster Solar Co., Ltd.
SKU: 772422482

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-20KW

Certification

CE, ISO, RoHS

Power

20kw

Standard

Controller

MPPT

Battery Type

Free Maintenance Gel Battery

Solar Power Generator Technology

Ipm or IGBT of Mitsubishi

Battery

12V/200ah X 24PCS

Solar Power Generator Battery

Maintenance-Free Lead-Acid Battery

Special Design

Waveform

Thd<2%

Connector

Mc4

Junction Box

TUV Standard

Grid Voltage

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

Solar Panel Rack

1 Set

Cables

100m

PV Cable

4mm2

PV Mounting Bracket

Flat Ground or Roof, or Pitch Roof

System Mounting

Flat Roof

Transport Package

Carton or Wood Boxes

Specification

CE RoHS

Trademark

SUNMASTER

Origin

Zhejiang

HS Code

8502390000

Production Capacity

50, 000 PCS/Year

Key features

Flexible Power Options: Available in 1kW, 3kW, 5kW, 10kW, 15kW, and 20kW configurations to suit various needs.

Customizable Mounting System: Designs available for flat roofs, slant roofs, flat ground, and soil ground based on actual conditions.

High Efficiency Solar Panels: Mono and Poly panels with efficiency ranging from 16.4% to 17.2% and power classes up to 335W.

Advanced MPPT Controller: Features 40A rated charge current with 24/48V automatic identification and IGBT technology.

Comprehensive Warranty Coverage: Solar panels up to 20 years, inverters 5 years, and mounting systems 10 years with optional extended coverage.

Robust Protection Features: Includes anti-charge, over-charge, over-discharge, and reverse polarity protection for battery safety.

Low Noise Operation: Inverter noise emission is less than 25dB with natural convection cooling method.

Global Certification Standards: Certified by CE, ISO, RoHS, TUV, IEC, VDE, and CQC for international compliance and safety.

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.