What is the lead time for production?

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

What type of battery is included in the system?

The system uses a 12V/200Ah maintenance-free gel battery (Lead-Acid), with 24 pieces included.

Is OEM/ODM service available?

Yes, both OEM and ODM services are available with 2 R&D engineers supporting new product launches.

Island Power Supply Solar Backup Power System 5000W

Name: Island Power Supply Solar Backup Power System 5000W
Brand: Jinhua SunMaster Solar Co., Ltd.
SKU: 772274772

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-5KW

Certification

CE, ISO, RoHS

Power

5kw

Standard

Max. DC Input Voltage

1000V

Rated AC Output Power

18kw

System Capacity

5kw

Output Frequency

50Hz/60Hz

MPPT Voltage Range

300-1000V

Max. Efficiency

98%

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

Transport Package

Carton or Wood Boxes

Specification

CE RoHS

Trademark

SUNMASTER

Origin

Zhejiang

HS Code

8502390000

Production Capacity

50, 000 PCS/Year

Key features

High Efficiency MPPT Controller: MPPT tracking with max efficiency up to 98% for optimal energy harvest.

Robust Off-Grid Inverter: 1500W inverter with IP65 protection, transformerless topology, and 5-year warranty.

Complete System Certification: Certified by CE, ISO, RoHS, TUV, IEC, and CQC for global safety standards.

Flexible Customization Options: Accepts custom designs, samples, and minor modifications to fit specific needs.

Low Noise & Consumption: Natural convection cooling with <25dB noise and <1W night power consumption.

High Voltage DC Input: Supports up to 1000V Max DC Input Voltage for efficient solar array connection.

Comprehensive Warranty Coverage: Panels 20 years, Inverter/Controller 5 years, Mounting 10 years optional.

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 a combined company with a strong global presence and solid R&D capabilities, including ODM and SDK offerings. It has effective procedures for handling customer services and complaints, though lacks overseas warehousing and sustainable development practices. The supplier holds an ISO9001:2015 certification, indicating a commitment to quality processes. While there is no effective contract with associated subcontractors, the supplier provides OEM services for popular brands and has a diverse service offering.

Supplier typeThe supplier is a combined type of company, implying integration of various business operations.

CertificationsThe supplier holds an ISO9001:2015 certification, reflecting adherence to quality management standards.

After-Sales capabilityThe supplier has written procedures and records for handling customer complaints and corrective actions, indicating a structured approach to after-sales service.

Financial creditThe supplier has consistent financial data over three years, with recent financial capacity and cash flow information available for 2025.

R&D capabilityThe supplier has strong innovation capabilities, evidenced by R&D activities, ODM services, and SDK availability.

Customization capabilityThe supplier offers various customization options, including full, minor, and flexible customization, showcasing a robust customization capability.

Client casesThe supplier has established a global sales network across multiple countries, indicating a strong customer base.