What is the lifespan of the solar panels and batteries?

The solar panels have a 25-year design lifespan, and the deep cycle batteries have a 12-year design lifespan.

Is customization available for this solar system?

Yes, we provide customized solutions including model number, system type, and component specifications to meet local market needs.

What certifications do your solar products have?

Our products are certified with ISO, CE, TUV, RoHS, IEC, and other international standards.

Customized 5kw 10kw off Grid Solar System with Lithium Battery Storage 5kw off Grid Solar System Complete

Name: Customized 5kw 10kw off Grid Solar System with Lithium Battery Storage 5kw off Grid Solar System Complete
Brand: Yangzhou Intelligence Solar Group Co., Ltd.
SKU: 1919110651

Jiangsu, ChinaYangzhou Intelligence Solar Group Co., Ltd.

US$4,899.00-6,899.00

1 Set

Sample price:US$6899.00/set.Request sample

Product profile

Customization

Available

After-sales Service

15 Years

Warranty

5 Years

Model NO.

BR-12KW

Condition

New

Certification

ISO, CE, TUV,RoHS

Application

Home, Industrial, Commercial

Specification

Normal

Model No.

Br-5kw

System Type

Single Phase/Triple Phase

Solar Panel Type

Mono Panels

Solar Panel (W)

550W

Inverter Type

Pure Sine Wave Inverters

Inverter(W)

5kw

Battery Type

Gel Battery/Lithium Battery

Battery(Ah)

DC 12V 200ah

Lifespan

More Than 10 Years

Input Voltage

48V/220V

Output Voltage

110-250V

Output Frequency

50/60Hz

Safety Class

Class a+ Grade

Installation Manual

Yes

Work Time(H)

24h

Transport Package

Standard Export Carton with Foam Inside

Specification

1.5CBM&1500KG

Trademark

BR SOLAR

Origin

Jiangsu, China(Mainland)

HS Code

8501801000

Production Capacity

5000 Sets/Year

Key features

Complete 5KW Off-Grid System: Includes mono panels, pure sine wave inverter, lithium/gel battery, and mounting brackets for home or industrial use.

High-Efficiency Mono Panels: 4pcs Class A+ 550W half-cell panels with 21.6% efficiency and 25-year design lifespan.

Durable Mounting Structure: Hot-dip galvanized rooftop brackets with anti-rust, anti-corrosion, and wind resistance up to 160km/h.

Versatile Inverter Output: 48V/5kw all-in-one inverter supporting AC input, grid/diesel input, and 50/60Hz output.

Long-Life Battery Storage: Deep cycle gel or lithium battery with 2218 cycles, 12-year design lifespan, and 6.7KWH total release power.

Wide Application Scenarios: Suitable for homes, remote areas, ships, motor homes, and communication stations without grid power.

Fast Standard Delivery: Standardized products delivered within 7 working days; conventional products within 15 working days.

Global Certification & Support: ISO, CE, TUV, RoHS certified with 14 years export experience and 24/7 technical support.

Company profile

Yangzhou Intelligence Solar Group Co., Ltd.

Jiangsu, China

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: ≤3.61h 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.