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Heavy Duty 300kw Grid-Connected Solar System for Industry Project
US$0.40-0.65
5,000 Watt
Sample price:US$0.70/watt.Request sample
Product profile
Customization
AvailableWarranty
25 YearsCondition
NewModel NO.
RS300KW-ONCertification
ISO, CB, CE, TUV, VDE, IEC61215, IEC617, Pid, Cec, JetApplication
Home, Industrial, Commercial, Agriculture IrrigationSpecification
NormalSolar Panel Type
Mono / Poly Solar PanelLoad Power
300kwOutput Frequency
50/60HzOutput Voltage
EU: 380/400/480V Us: 240/480V etcMonitoring
WiFi/GPRS DevicePV Cable
4/6/10mm^2 etcWork Time (H)
24hours/DayMounting Brackets
Roof/Ground InstallationAccessories
Mc4 Spanner, Crimping Pliers etcInverter
Three Phase, 3L/N/PETransport Package
Wooden Box / Carton PackingSpecification
300KWTrademark
Rosen SolarOrigin
ChinaHS Code
8504402000Production Capacity
100000watt/WeekKey features
25-Year Warranty: Comprehensive 25-year warranty coverage for the solar system.
Flexible Power Options: Available in 100KW, 300KW, and 500KW configurations for various needs.
Versatile Applications: Suitable for Home, Industrial, Commercial, and Agriculture Irrigation projects.
Advanced Monitoring: Equipped with WiFi/GPRS devices for real-time system monitoring.
Customizable Mounting: Roof or ground installation options available for mounting brackets.
Fast Lead Time: Production completed within 15 workdays during peak or off-peak seasons.
Zero Export Function: Features anti-reflux capability for grid safety and efficiency.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2008-01-01Nearest Port: Ningbo Port, Shanghai Port, Shenzhen PortAverage Response Time: ≤8.92hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
AI-Powered supplier vetting
SummaryRosen Solar Energy Co., Ltd. is identified as a Chinese manufacturer/factory offering solar panels, solar systems, lithium batteries, AGM/GEL batteries, and energy storage systems. The supplier reports broad customization, ODM, SDK availability, recent new-product activity, and OEM service for known brands. Its service procedures include documented assessment, corrective action, and complaint-handling records, although the approved-supplier list lacks approval signatures or dates. Overseas service is reported in Hungary for debugging, equipment installation, and training, but there are no overseas showrooms, agents, branches, or offline trade-show participation. Export sales represent 71%–90% of total sales, and the supplier reports peak- and off-season lead times within 15 working days. Production-scale information is inconsistent: one slice describes a battery factory with 145,000 square meters and more than 1,360 employees, while another lists 20 total employees. No certification information or...
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company in China. Its stated product scope includes solar panels, solar systems, lithium batteries, AGM/GEL batteries, and solar energy storage systems, while it is not reported as part of a larger company group.
After-Sales capabilityThe supplier reports overseas services in Hungary, including debugging, equipment installation, and training. It also has written procedures and followed records for service assessment, corrective and preventive actions, and customer complaint handling; however, it has no overseas showroom, agent, branch, or offline trade-show participation, and its approved-supplier list lacks approval signatures or dates.
R&D capabilityThe supplier reports new-product activity during the past year, ODM service, and an available SDK. Its business scope also explicitly includes R&D and production of solar LED and optical-material products, supporting an active product-development capability.
Production capacityThe supplier states that it manufactures, processes, assembles, sells, and installs related products, and describes battery production across lithium, VRLA AGM, VRLA GEL, OPzS, and OPzV types for multiple applications. Production-scale evidence is inconsistent because one slice reports a 145,000-square-meter factory with more than 1,360 employees, while another lists 20 total employees; capacity cannot therefore be reliably quantified.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are reported in both the R&D and design-service information, indicating broad customization coverage.
Client casesThe supplier reports providing OEM services for known brands, which is evidence of at least one type of customer engagement. However, no brand names, project details, order examples, or independently verifiable customer case information is provided.
Product Q&A
Q:What warranty is provided for the system?
A:
The system comes with a 25-year warranty.
Q:What are the available power specifications?
A:
The system is available in 100KW, 300KW, and 500KW configurations.
Q:Can the system be installed on the ground?
A:
Yes, mounting brackets support both roof and ground installation.
Q:What is the lead time for production?
A:
The average lead time is within 15 workdays for both peak and off-peak seasons.
Q:What payment terms are accepted?
A:
Accepted terms include LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.
Send Inquiry
*To:
Rosen Solar Energy Co., Ltd.
Rosen Solar Energy Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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