What is the maximum efficiency of the solar inverter?

The solar inverter achieves a maximum efficiency of 98% with MPPT tracking technology.

Is the system suitable for industrial and commercial use?

Yes, the 30kW off-grid solar system is designed for application in Home, Industrial, and Commercial settings.

off Grid Solar System 30kwoff Grid Solar Power System for LED Lighting Solar Energy System

Name: off Grid Solar System 30kwoff Grid Solar Power System for LED Lighting Solar Energy System
Brand: Jinhua SunMaster Solar Co., Ltd.
SKU: 754460262

Zhejiang, ChinaJinhua SunMaster Solar Co., Ltd.

US$20,000.00-40,000.00

1 Set

Sample price:US$25000.00/set.Request sample

Product profile

Customization

Available

Condition

New

Certification

ISO, CB, CE

Model NO.

SMSH-30KW

Application

Home, Industrial, Commercial

Specification

Normal

Rated AC Output Power

30kw

System Capacity

30kw

Output Frequency

50Hz/60Hz

MPPT Voltage Range

300-1000V

Max. Efficiency

98%

Waveform

Thd<2%

Connector

Mc4

Junction Box

TUV Standard

Solar System Technology

IGBT

Soalr Ower System Upgrade

Easy Upgrade Solar Power System

Service

Free Design

Solar Panel Type

Polycrystalline Silicon PV Module

OEM/ODM

Yes

Module Efficiency

18.5%

Max. DC Input Power

24kw

Transport Package

Carton

Specification

CE, RoHS, ISO 9001

Trademark

SunMaster

Origin

Zhejiang, China

HS Code

8502390000

Production Capacity

50000pieces/Year

Key features

30kW Off-Grid Capacity: High-efficiency 30kW solar power system designed for home, industrial, and commercial applications.

Comprehensive Warranty: Solar panels backed by 20-year warranty; inverter and mounting systems covered for 5-10 years.

Full Customization: Supports OEM/ODM, custom designs from samples, and flexible customization based on site conditions.

High Efficiency Design: Max efficiency up to 98% with MPPT tracking and IGBT technology for optimal energy conversion.

Premium Components: Features TUV/IEC certified panels, CGC/CQC inverters, and TUV standard junction boxes.

Low Night Consumption: Ultra-low night power consumption (<1W) and natural convection cooling for silent operation.

Complete System Kit: Includes panels, inverters, distribution boxes, cables, and mounting systems for easy installation.

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.

Product Q&A

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

Solar panels come with a 20-year warranty. The inverter and distribution box have a 5-year warranty, while the mounting system is covered for 10 years.

Q:Can this system be customized for my specific site?

Yes, we offer full customization including OEM/ODM services. The mounting system can be designed for slant roofs, flat ground, or soil ground based on your actual situation.

Q:What certifications do the products hold?

The system holds ISO, CB, and CE certifications. Solar panels are TUV/IEC/EC certified, and inverters are CGC/CQC/VDE certified.

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

The minimum order quantity is 1 set.

Q:What are the payment terms and lead time?

Payment terms include LC, T/T, D/P, PayPal, and Western Union. The average lead time is one month for both peak and off-peak seasons.