What are the payment terms?

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

What is the lead time for production?

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

What types of solar panels are available?

We offer Mono and Poly crystalline silicon PV modules with power classes ranging from 270W to 335W.

2kw off Grid Solar Power Home System

Name: 2kw off Grid Solar Power Home System
Brand: Jinhua SunMaster Solar Co., Ltd.
SKU: 754412652

Zhejiang, ChinaJinhua SunMaster Solar Co., Ltd.

US$1,500.00-4,000.00

1 Set

Sample price:US$2000.00/set.Request sample

Product profile

Customization

Available

Condition

New

Certification

ISO, CB, CE

Model NO.

SMSH-2KW

Application

Home, Industrial, Commercial

Specification

Normal

Waveform

Thd<2%

Connector

Mc4

Junction Box

TUV Standard

Warranty

25 Years Life Time

Grid Voltage

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

Solar Panel Rack

1 Set

Cables

100m

Over Load Capacity

120%, 1min

Display

Easy Upgrade Solar Power System

Service

Free Design

Solar Panel Type

Polycrystalline Silicon PV Module

Max. DC Input Voltage

1000V

Output Frequency

50Hz/60Hz

MPPT Voltage Range

300-1000V

Max. Efficiency

98%

Transport Package

Carton

Specification

CE, RoHS, ISO 9001

Trademark

SunMaster

Origin

Zhejiang, China

HS Code

8502390000

Production Capacity

50000pieces/Year

Key features

High Efficiency Inverter: Max efficiency reaches 98% with transformerless topology and MPPT tracking.

Comprehensive Warranty: Solar panels 20 years, inverter 5 years, mounting system 10 years, cables 10 years.

Flexible Customization: Supports full customization from samples, designs, and minor adjustments.

Safe Protection Features: IP65 protection, surge protection, and anti-charge night protection included.

Free Design Service: Professional free design service provided to optimize your solar power system.

Multi-Application Use: Suitable for home, industrial, and commercial applications with versatile specs.

Certified Quality: Products certified by ISO, CB, CE, TUV, IEC, and UL standards.

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 system components?

Solar panels have a 20-year warranty, the inverter has a 5-year warranty, the mounting system has a 10-year warranty, and cables have a 10-year warranty.

Q:Can the system be customized?

Yes, we offer full customization from samples, designs, minor customization, and flexible customization options.

Q:What is the maximum efficiency of the inverter?

The inverter achieves a maximum efficiency of 98% with transformerless topology and MPPT tracking.

Q:What certifications does the product have?

The product is certified by ISO, CB, CE, TUV, IEC, EC, CGC, CQC, VDE, and UL.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.