What are the payment terms accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments. International commercial terms include FOB, CIF, CFR, and EXW.

Does the system support OEM or ODM services?

Yes, we offer both OEM and ODM services. Customization options include full customization, minor customization, and flexible customization based on samples or designs.

25 Years Warranty 3kw Lithium Ion Battery Solar Generator

Name: 25 Years Warranty 3kw Lithium Ion Battery Solar Generator
Brand: Jinhua SunMaster Solar Co., Ltd.
SKU: 775407732

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-3KW

Certification

CE, ISO, RoHS

Power

3kw

Standard

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

Over Load Capacity

120%, 1min

Display

LCD Display

Controller

Build-in Controller 3A/12V

Accessories

Phone Charging Unit

Waterproof Degree

IP67

Working Time

6-8hours

Roof Required Areas

8-10 Sq.Meters Per 1kw

Working Temperature(℃)

-30 - +60

Charge Method

Utility Grid or Solar Panel

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 Solar Panel Warranty: High-efficiency Mono/Poly panels backed by a 20-25 year performance warranty.

IP67 Waterproof Rating: Fully sealed system with IP67 rating for reliable operation in harsh weather.

Customizable Mounting System: Solutions for slant roofs, flat ground, and soil ground based on customer needs.

High Wind Resistance: Mounting system withstands winds up to 40m/s (Level 13) and heavy snow loads.

Off-Grid Energy Independence: Complete off-grid system with battery storage for 6-8 hours of working time.

Multi-Certification Safety: Certified by CE, ISO, RoHS, TUV, IEC, and UL for global safety standards.

Low Noise Operation: Natural convection cooling ensures noise emission below 25dB for quiet use.

Flexible Customization: Supports OEM/ODM, full customization, and minor adjustments for specific needs.

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 generator system?

The system offers flexible warranty options: 5, 10, 15, 20, or 25 years. Solar panels typically have a 20-year warranty, while inverters and distribution boxes have a 5-year warranty.

Q:Can the mounting system be customized for different installation sites?

Yes, the mounting system can be customized based on the customer's actual situation. We provide solutions for slant roofs, flat ground, and soil ground to ensure the best fit.

Q:What certifications does this solar generator have?

The system is certified by CE, ISO, RoHS, TUV, IEC, EC, CQC, VDE, and UL, ensuring compliance with international safety and quality standards.

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

The Minimum Order Quantity is 1 Set. We support small-amount payments and flexible customization options.

Q:How long is the lead time for production?

The average lead time is one month. This applies to both peak season and off-season periods.