3kw 5kw 10kw 20kw Complete Set Solar Panel off Grid Solar Power System

Name: 3kw 5kw 10kw 20kw Complete Set Solar Panel off Grid Solar Power System
Brand: Xiamen Solar First Energy Technology Co., Ltd.
SKU: 2174821145

Fujian, ChinaXiamen Solar First Energy Technology Co., Ltd.

US$1.20

1,000-9,999 Watt

US$0.70

10,000+ Watt

Sample price:US$1.00/watt.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

10 Years

Condition

New

Certification

ISO, CE, TUV

Specification

Normal

Product Name

Solar System

Inverter

Pure Sine Wave Inverter

Battery

Lead Acid Battery

Solar Panel Type

Mono / Poly Solar Panel

Battery Set Voltage

48V

Output Frequency

50/60Hz

Mounting Structure

Customized for Roof/Ground

Controller

MPPT Solar Charge Controller

Function

Power Support

Work Time

24hours/Day

Transport Package

Wooden Box / Carton Packing

Specification

5KW/10KW

Trademark

Solarfirst

Origin

China

Production Capacity

100000watt/Week

Key features

10-Year System Warranty: Comprehensive 10-year warranty coverage for the complete solar power system.

25-Year Panel Guarantee: Solar panels include a 25-year power output guarantee for long-term reliability.

Customized Mounting Structure: Mounting structures are customized for roof or ground installation needs.

Flexible Power Options: Available in 1KW, 2KW, 3KW, 5KW, and 10KW complete sets for various needs.

Pure Sine Wave Inverter: Features 99.6% max efficiency with integrated DC switch for safety.

MPPT Charge Controller: Supports MPPT technology with voltage ranges up to 150VDC for optimal charging.

ISO and CE Certified: Product meets international safety and quality standards including ISO, CE, and TUV.

24/7 Power Support: Designed for continuous operation with 24 hours daily work time capability.

Company profile

Years of Export ExperienceExhibition ExperienceQuality AssuranceManagement Certification

Xiamen Solar First Energy Technology Co., Ltd.

Fujian, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 13 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤3.64h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier engaged in wind-power technology services, photovoltaic equipment rental, battery and electronic equipment activities, and related sales or construction services. It holds ISO9001:2015, ISO45001:2018, ISO14001, and CE certifications. Service controls include written procedures, records, supplier-list management, corrective and preventive actions, complaint handling, quality assurance, and material traceability. The supplier provides 3D design, flexible customization, ODM, and OEM services, but reports no available SDK, no private-mold capability, and no new products in the past year. Stated delivery times are within 15 workdays off-season and one month during peak season. Financial information is limited to year references, so credibility cannot be determined. Evidence of customer cases is limited to OEM service for well-known brands and participation in the Thailand Exhibition.

Supplier typeThe supplier explicitly describes itself as a professional technical supplier. Its stated business activities cover wind-power technology services, wind-turbine and component sales, battery and electronic equipment manufacturing or sales, photovoltaic equipment rental, and certain construction and design services.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, plus CE product compliance certification. These certifications provide explicit evidence of relevant management and product-compliance credentials.

After-Sales capabilityService capability is supported by written procedures and followed records, a corrective and preventive action mechanism, complaint-handling procedures, quality assurance, and material traceability. The supplier also lists training as an overseas service offering, although overseas service coverage is recorded as zero countries.

R&D capabilityThe supplier reports no available SDK and no new products during the past year. Although ODM service is available, these explicit limitations indicate insufficient evidence of strong recent product innovation or software-development capability.

Production capacityThe supplier reports manufacturing capability for batteries, electronic components, and electromechanical equipment, along with quality assurance, traceability, and a stated quantity of one for its own-brand quality-control capability. Delivery times are within 15 workdays off-season and one month during peak season, supporting some operational capability, but production capacity is not fully quantified.

Customization capabilityThe supplier provides 3D software design services, flexible customization, ODM services, and OEM services for popular brands. However, it explicitly reports no private-mold capability, so customization is demonstrated primarily through design and manufacturing services rather than proprietary tooling.

Client casesThe supplier reports providing OEM services for well-known brands and identifies Thailand Exhibition as a trade-show activity. These are direct indicators of market-facing experience, but no customer names, project details, order volumes, or performance outcomes are provided.