What is the efficiency of the solar inverter?

The solar inverter has a maximum efficiency of 98%.

What is the lead time for production?

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

What certifications do the products have?

Products are certified with CE, ISO, RoHS, TUV, IEC, EC, CGC, CQC, and VDE.

Space Saving 300W Solar Portable Generator All One

Name: Space Saving 300W Solar Portable Generator All One
Brand: Jinhua SunMaster Solar Co., Ltd.
SKU: 768676022

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-300W

Certification

CE, ISO, RoHS

Power

300W

Standard

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%

Solar Cell

Poly Crystalline 156

Max. DC Input Voltage

1000V

Output Frequency

50Hz/60Hz

Max. DC Input Power

10kw

Rated AC Output Power

300W

System Capacity

300W

MPPT Voltage Range

300-1000V

Max. Efficiency

98%

Waveform

Thd<2%

Transport Package

Carton or Wood Boxes

Specification

CE RoHS

Trademark

SUNMASTER

Origin

Zhejiang

HS Code

8502390000

Production Capacity

50, 000 PCS/Year

Key features

Long Lifespan Solar Panels: Solar panels come with a 20-year warranty and are designed to last more than 25 years.

High Efficiency Inverter: Features MPPT tracking with 98% max efficiency and THD less than 2%.

Customizable Mounting System: Mounting systems can be designed for slant roofs, flat ground, or soil ground based on customer needs.

Comprehensive Warranty Options: Offers flexible warranty periods ranging from 5 to 25 years for inverters and components.

Robust Protection Features: Includes surge protection, lightning protection, and anti-charge protection for safety.

OEM and ODM Services: Full customization, minor customization, and design-based customization services are available.

High Altitude Operation: Inverters are rated for operation up to 4000m altitude with derating above 3000m.

Low Noise and Consumption: Natural convection cooling ensures noise under 25dB and night power consumption under 1W.

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.