Do you have a team of professional engineers?

Yes, we have seasoned engineers and designers, offering outstanding OEM services.

Can you provide customized machine solutions?

Certainly, we excel in designing and manufacturing machines to meet your specifications.

Reliable 20kwh Lithium Battery for off-Grid Solar Solutions

Name: Reliable 20kwh Lithium Battery for off-Grid Solar Solutions
Brand: Nanjing Dyyrent Machine Technology Co., LTD
SKU: 2226411805

Jiangsu, ChinaNanjing Dyyrent Machine Technology Co., LTD

US$950.00

1-9 Pieces

US$450.00

10+ Pieces

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

LFP

Model NO.

51.2V 200AH

Rechargeable

Yes

Size

Small

Battery Type

Lep 51.2V 200ah Battery

Grid Connection

off Grid, Hybrid

Model Number

Drb51.2-200ah

Dimension (LWH)

483*790*244mm

Weight

135kg

Communication Port

RS485, RS232, Can

Nominal Voltage

51.2V

Product Name

Home Rack Battery

Nominal Capacity

200ah

Cycle Life

Over 6000 Times

OEM/ODM

Accepatable

Warranty

10 Years

Application

Home Appliances, Boats, Submarines, Electric Folk

Anode Material

LFP

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

Dyyrent

Origin

Nanjing, China

Production Capacity

5000000 Units/Year

Key features

10-Year Warranty Coverage: Comprehensive warranty protection for the battery system.

Superior Inverter Compatibility: Designed to work seamlessly with various solar power inverter systems.

High Cycle Life Performance: Over 6000 cycles ensuring long-term reliability and durability.

Scalable System Design: Supports up to 64 units in parallel for massive energy storage capacity.

Smart BMS with WiFi: Built-in monitoring module allows remote access via mobile and PC.

Multiple Safety Certifications: Certified by UN38.3, CE, UL1973, UL9540A, and other international standards.

Flexible Customization Options: Full customization, minor customization, and design-based options available.

Low Minimum Order Quantity: Accepts orders starting from just one set for diverse customer needs.

Company profile

High Repeat Buyers ChoiceFast DeliveryQuality AssuranceProduct Certification

Nanjing Dyyrent Machine Technology Co., LTD

Jiangsu, 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: 2 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.44h

AI-Powered supplier vetting

SummaryDyyrent Machine is identified as a combined company with manufacturing, export, service, quality-control, and R&D capabilities. It reports CE certification capability, documented quality and complaint-handling procedures, after-sales maintenance, customized design and sample-based services, ODM capability, and OEM service for well-known brands. Manufacturing information lists deburring-machine productivity of 100 units for each of five models and identifies combined facilities covering sawing, drilling, laser cutting, and bending. The supplier reports new products within the past year and has one R&D engineer, but no SDK is available. Export activity began two years ago, with exports representing 41%–50% of total sales. Customer references or specific customer cases are not provided. Financial records are indicated for multiple years, but the provided slices do not contain sufficient non-financial evidence to assess financial credibility.

Supplier typeThe supplier is classified as a combined company and presents offerings covering manufacturing, export trade, service, quality control, R&D, and sustainable development. This indicates a vertically broad supplier profile rather than a narrowly defined trading entity.

CertificationsThe supplier reports CE under its sustainable development and product certification capability. This is explicit evidence of certification capability, although the slice does not identify the certified products or provide certificate details.

After-Sales capabilityThe supplier states that it provides after-sales maintenance and has clear, followed procedures for corrective and preventive actions and customer complaints. Its R&D engineer is also responsible for after-sales service, supporting an established service process.

R&D capabilityThe supplier reports an experienced R&D team, continuing technological investment, new products within the past year, and one R&D engineer responsible for new-product development and after-sales service. However, it explicitly has no available SDK, so the evidence supports product innovation but not SDK-based development capability.

Production capacityThe supplier reports advanced production equipment, strict quality control, facilities for sawing, drilling, laser cutting, and bending, and annual productivity of 100 units for each of five listed deburring-machine models. Finished-product inspection follows written instructions, while non-conforming units are segregated, repaired, and re-inspected.

Customization capabilityCustomization is explicitly offered from samples and designs, including full, minor, and flexible customization. The supplier also describes personalized equipment customization for diverse production requirements and provides ODM services.

Product Q&A

Q:What is the warranty?

We provide a comprehensive 12-month warranty from the BL date, ensuring peace of mind.

Q:Can we visit your factory before placing an order?

Absolutely. We warmly welcome all new and returning friends to explore our factory. We offer pick-up services from the station or airport and assist with your travel and accommodation.

Q:Do you have stock readily available?

We maintain stock for popular models, tailoring production to each order.

Q:What's the minimum order quantity (MOQ)?

Our minimum order is just one set, catering to diverse needs.

Q:How do you ensure product quality?

Our quality is backed by GB/T 19001-2016/SO 9001:2015 certification. Most products meet European CE standards. With 90% of products exported globally, we have earned a stellar reputation for quality and service.