What are the payment terms accepted?

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

What protection functions does the solar controller have?

It protects against anti-charge at night, battery overcharge, over-discharge, and joint-reversed solar modules.

Top Grade Quality Generators 20kw Solar Panel System for Home India

Name: Top Grade Quality Generators 20kw Solar Panel System for Home India
Brand: Jinhua SunMaster Solar Co., Ltd.
SKU: 769625642

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

Build-in Controller 3A/12V

Accessories

Phone Charging Unit

Waterproof Degree

IP67

Roof Required Areas

8-10 Sq.Meters Per 1kw

Working Temperature(℃)

-30 - +60

Charge Method

Utility Grid or Solar Panel

Solar Power Generator Installation

Easy Install with Manuals

Protection

Overloads, Overcharge, Short Circuit, Polarity Rev

Solar Power Generator Protection

Overloads, Low Voltage and Under Voltage (Alarm)

Allowable Max Loads Power

100W~1500W

Connect

Connection Drawing Provided

Delivery Period

7-15days After Receive Payment

PV Array Combiner

IP65

Solar Panel Rack

Optional

PV Cable

4mm2

Transport Package

Carton or Wood Boxes

Specification

CE RoHS

Trademark

SUNMASTER

Origin

Zhejiang

HS Code

8502390000

Production Capacity

50, 000 PCS/Year

Key features

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

IP65 Waterproof Inverter & Controller: Transformerless topology, natural convection cooling, <25dB noise level.

Flexible Customization Options: Full customization, minor customization, and flexible customization available.

Complete System Protection: Overload, overcharge, short circuit, polarity reverse, and lightning protection.

Easy Installation with Manuals: Easy install with manuals, connection drawing provided, optional solar panel rack.

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 the PV cables have a 10-year warranty.

Q:What certifications do the solar panels and inverter have?

Solar panels are certified by TUV, IEC, and EC. The inverter is certified by CGC, CQC, and VDE.

Q:Can the system be customized?

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

Q:What is the delivery time after payment?

The delivery period is 7-15 days after receiving payment.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.