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Solar off Grid 30kw 40kw Lithium Lon Battery Complete Solar Power System
US$6,888.00-12,888.00
1 Set
Sample price:US$28888.00/set.Request sample
Product profile
Customization
AvailableAfter-sales Service
15 YearsWarranty
5 YearsModel NO.
BRLF-40KWCondition
NewCertification
ISO, CE, TUV,RoHSApplication
Home, Industrial, CommercialSpecification
NormalModel No.
Br-40kwSystem Type
Triple PhaseSolar Panel Type
Mono PanelsSolar Panel (W)
550WInverter Type
Pure Sine Wave InvertersInverter(W)
40kwBattery Type
Gel Battery/Lithium BatteryBattery(Ah)
DC 12V 200ahLifespan
More Than 10 YearsInput Voltage
48V/220VOutput Voltage
380VOutput Frequency
50/60HzSafety Class
Class a+ GradeInstallation Manual
YesWork Time(H)
24hTransport Package
Standard Export Carton with Foam InsideSpecification
15CBM&15000KGTrademark
BR SOLAROrigin
Jiangsu, China(Mainland)HS Code
8501801000Production Capacity
5000 Sets/YearKey features
Comprehensive Warranty Coverage: 3 to 5 years warranty with free replacement for quality issues.
Fast Sample Delivery: Samples shipped via DHL/UPS/FedEx arrive in 7-10 days.
Flexible OEM/ODM Services: Supports OBM, OEM, and ODM cooperation models for custom designs.
Global Project Experience: Successfully applied in over 128 countries including UN and NGO projects.
Pure Sine Wave Output: Hybrid inverter provides stable 380VAC pure sine wave power.
Multi-Scenario Application: Suitable for homes, remote areas, ships, and communication stations.
High Capacity Battery Storage: Gel or Lithium battery options with over 10 years lifespan.
Professional Installation Support: Includes manuals, videos, and on-site guidance for container orders.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-12-28 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.76h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryYangzhou Intelligence Solar Group Co., Ltd. is a China-based limited company established in 2015, operating from Yangzhou, Jiangsu. It is identified as a factory with a 7,000 m² manufacturing plant, five production lines, 73 employees, and product coverage spanning solar panels, solar systems, batteries, and inverters. Reported output includes 262,800 solar modules, 120,000 all-in-one solar street lights, 120,000 solar power systems, and 139,000 lithium or solar battery sets. The supplier exports to multiple global regions and reports an off-peak lead time within 15 working days. Management-system certification is listed as NIL. Evidence is insufficient to assess after-sales service, customization, and customer cases. The representative-title entry is inappropriate and does not provide usable management information.
Supplier typeThe supplier is explicitly identified as a factory and a limited company, with a 7,000 m² manufacturing plant. Its listed products and manufacturing activities are concentrated in solar energy, lighting, batteries, and related electrical products.
CertificationsThe supplier’s management-system certification is explicitly recorded as NIL. This indicates no management-system certification is evidenced in the provided information.
R&D capabilityThe supplier offers multiple solar and energy-storage products, including lithium batteries, solar systems, inverters, and all-in-one solar street lights. It also reports 10 years of total R&D engineer experience, which supports relevant technical capability, but no patents, new-product record, or dedicated R&D investment is provided.
Production capacityProduction capability is supported by a 7,000 m² plant, five production lines, stated annual outputs across solar modules, energy systems, street lights, power systems, and batteries, and an off-peak lead time within 15 working days. These data provide explicit evidence of established manufacturing capacity.
Product Q&A
Q:Can I have a sample order for solar products?
A:
Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable.
Q:What about the lead time?
A:
Sample needs 5-7 days. Mass production lead time depends on the quantity.
Q:Are you a factory or a trading company?
A:
We are a factory with high production capacity and a wide range of solar products in China. Welcome to visit us anytime.
Q:How do you ship the goods and how long does it take to arrive?
A:
Samples are shipped by DHL, UPS, FedEx, TNT, etc. It usually takes 7-10 days to arrive. Airline and sea shipping are also optional.
Q:What is your Warranty Policy?
A:
We offer 3 to 5 years warranty for the entire system and replace with new ones for free in case of quality problems.
Send Inquiry
*To:
Yangzhou Intelligence Solar Group Co., Ltd.
Yangzhou Intelligence Solar Group Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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