LQ-W20-K05 20kWh Mobile Residential Energy Storage

20kWh Mobile Residential Energy Storage supplied by LINQDOM in Shenzhen, China. Designed for residential and commercial energy storage and backup power applications. LiFePO4 chemistry with intelligent BMS. OEM/ODM services available for B2B bulk orders from China manufacturer.

20kWh Mobile Residential Energy Storage. Features LiFePO4 battery cells with intelligent battery management system (BMS). Reliable backup power solution for home and commercial solar systems and emergency power.

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Products DETAILS

LQ-W20-K05 20kWh Mobile Residential Energy Storage

01 / ENGINEERING DATA

Technical Specifications

Key electrical, mechanical and shipping data to support engineering reviews and procurement planning. Final specifications are subject to the approved product configuration.

20.48kWh

Nominal energy

51.2V

Nominal voltage

400Ah

Nominal capacity

Specification LQ-W20-K05 — Value
Model LQ-W20-K05
Battery chemistry LiFePO4 / 磷酸铁锂
Nominal voltage 51.2V
Nominal capacity 400Ah
Nominal energy 20.48kWh
Charge cut-off voltage 58.4V
Discharge cut-off voltage 41.6V
Charging current (catalog) 200A
Discharging current (catalog) 200A
Communication interfaces RS485 / CAN / RS232
Product dimensions 1183mm × 490mm × 340mm ±2mm
Net weight 160Kg
Charging temperature 0°C ~ 45°C
Discharging temperature -20°C ~ 60°C
Storage temperature -10°C ~ 45°C(每两个月充放电一次 / Charge & discharge every other month)
Package dimensions 木箱1260mm*560mm*510mm / Wooden box
Gross weight 195Kg

Technical figures reflect the referenced product catalogue and require final order-specific confirmation.

02 / USE CASES

Indoor Application Scenarios

Explore use cases for indoor battery energy storage, subject to a suitable inverter, electrical design and installation conditions.

LQ-W20-K05 Residential Energy Storage

Residential Energy Storage

LQ-W20-K05 Commercial Energy Storage

Commercial Energy Storage

LQ-W20-K05 Backup Power Application

Backup Power Application

03 / PROCUREMENT CHALLENGES

Buyer Challenges & LINQDOM Responses

Buying a battery for a commercial program requires more than an attractive product image. We structure technical and commercial discussions around the risks that matter to B2B customers.

04 / PROCUREMENT VALUE

Why Work with LINQDOM?

A clear route from product evaluation to private-label supply or an engineered battery concept helps purchasing teams make better-informed decisions.

05 / CUSTOMIZATION

OEM & ODM Energy Storage Solutions

OEM / PRIVATE LABEL

MOQ 1 PC

Branding, labels, packaging and approved configuration options, subject to project review.

ODM / PROJECT DEVELOPMENT

MOQ 100 PCS

Project-specific engineering assessment, samples and feasible custom development.

ODM starting quantity does not imply that NRE, tooling, test or certification costs are included in a unit price. Scope and charges are quoted by project.

Available Customization Discussions

Outdoor ODM Upgrade & Certification Cooperation

The current battery series is for indoor use. An outdoor installation requires a dedicated ODM engineering assessment and, where applicable, suitable enclosure modifications, ingress-protection targets, thermal and environmental validation. LINQDOM can cooperate on technical documentation, sample preparation, design adjustments and third-party testing activities for applicable certification requirements. No specific IP rating or certification outcome is guaranteed without completed validation.

Cooperation workflow: Requirements → Engineering Review → Quotation → Sample / Validation → Production Planning → Delivery
Discuss an OEM / ODM Project →

06 / SYSTEM INTEGRATION

Engineering & Inverter Compatibility

The LQ-W20-K05 product catalogue lists RS485, CAN and RS232 communication interfaces. Buyers should provide the exact inverter brand, model, protocol and relevant configuration details for technical confirmation. The presence of a communication port does not imply protocol-level compatibility with every inverter using that port.

A listed communication interface does not, by itself, establish compatibility with an inverter brand or model. Request confirmation for the exact inverter model, communication protocol and configuration.

07 / RISK & DELIVERY

Quality Discussion, Packaging & Delivery

Quality records, testing scope, available documentation and lead time should be confirmed in each project quotation.

08 / BUYER QUESTIONS

Frequently Asked Questions

09 / NEXT STEP

Request a Quotation for LQ-W20-K05

Whether you are sourcing a standard battery, planning private-label distribution or evaluating a customized ODM project, send your requirements to our team for review.

  • Product model and required quantity
  • Destination country or project market
  • Intended application and inverter model
  • OEM branding or ODM engineering requirements
  • Requested technical documentation or testing scope
  • Preferred delivery schedule and shipping destination
Email LINQDOMTECH for a Quote → Explore LINQDOM ESS Website ↗

Dedicated energy storage website: linqdom.com

sales@linqdom.com

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