What is the charging efficiency of the system?

The MPPT charging technology ensures a charging efficiency of 90%-95%.

What protections does the inverter offer?

The inverter provides protection against short-circuit, over-load, high-voltage, and low-voltage.

Are spare parts provided for maintenance?

Yes, free parts are shipped for service to ensure the best after-sales support.

Custom Shanghai Solar Panel Energy 12V off Grid Complete Set 25kw Solar Home System

Name: Custom Shanghai Solar Panel Energy 12V off Grid Complete Set 25kw Solar Home System
Brand: Jinhua SunMaster Solar Co., Ltd.
SKU: 1936531242

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

After-sales Service

Warranty

Model NO.

SMSHA-10KW

Condition

New

Certification

ISO, CE

Application

Home

Specification

Normal

Inverter

Pure Sine Wave Output

Controller

Intelligent Controller

Battery Type

Lead-Acid AGM

Solar System Technology

IGBT

Soalr Ower System Upgrade

Easy Upgrade Solar Power System

Service

Free Design

OEM/ODM

Yes

Solar Panel Power

250W*60PCS

Solar Panel Type

Polycrystalline Silicon PV Module

Solar Power Generator Life Span

More Than 25years

Battery

12V/200ah X 24PCS

Solar Power Generator Battery

Maintenance-Free Lead-Acid Battery

Solar Power Generator Technology

Ipm or IGBT of Mitsubishi

Special Design

Module Efficiency

18.5%

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 Panel Warranty: Solar panels come with a 20-25 year warranty ensuring long-term reliability.

Pure Sine Wave Inverter: Off-grid wall-mounted inverter provides stable pure sine wave output power.

High Efficiency MPPT: MPPT charging technology ensures 90%-95% charging efficiency with intelligent control.

Customizable Design: Accepts OEM/ODM, custom racks, and design modifications based on client requirements.

Comprehensive Protection: Features short-circuit, over-load, high-voltage, and low-voltage protection mechanisms.

Free Spare Parts: Free parts are shipped for service to ensure best after-sales support.

Low MOQ: Minimum Order Quantity is just 1 set, allowing for flexible purchasing.

ISO & CE Certified: Product meets ISO and CE certification standards for quality and safety.

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.