• Dagong ESS

Understanding Certifications for 1P12S Lithium Battery Energy Storage Systems

What is a 1P12S Lithium Battery Energy Storage System?

The term 1P12S refers to a lithium battery configuration with one cell in parallel and twelve cells in series, typically resulting in a nominal voltage of around 38.4V to 51.2V (depending on cell chemistry). This structure is widely adopted in small to mid-scale energy storage systems (ESS) such as residential ESS, backup power systems, and telecom applications.

Types of Certifications for 1P12S Battery Packs

Common certifications for 1P12S lithium battery packs include:

• UN38.3: Transport safety certification for lithium batteries

• MSDS: Material safety data sheet for hazardous substances

• CE: Conformity mark for EU market entry

• UL1973: Safety standard for stationary ESS (North America)

• IEC62619: International standard for rechargeable lithium cells in ESS

• ROHS/REACH: Compliance with hazardous substance restrictions

Features of Certified 1P12S Battery Packs

Key features of certified 1P12S lithium battery packs:

• High Safety: Proven safety via international certifications

• Compact & Scalable: Ideal for modular system integration

• Traceability: Compliance with certified production and BMS tracking

• Global Readiness: Suitable for international shipping and deployment

Applications of 1P12S Battery Packs

Typical applications include:

• Home ESS (Wall-mounted or Rack-mounted systems)

• Backup power for telecom stations and edge servers

• Scalable small commercial energy storage

• Portable and off-grid energy storage units

Price of 1P12S Lithium Battery Systems

The cost of a 1P12S battery system depends on:

• Cell chemistry (LFP or NCM)

• Required certifications (e.g., UL, CE, IEC)

• Application scenario (residential, commercial)

• Quantity and customization level

Pricing is typically based on EXW, FOB, or CIF terms. Please contact the supplier for an accurate project-based quotation.

How to Select 1P12S Batteries for Your Project?

Key factors to consider when selecting 1P12S battery packs:

• Voltage and Capacity Compatibility

• Compliance with Certification Requirements

• BMS Communication Protocols (e.g., CAN, RS485)

• Cycle Life and Quality Assurance (8000+ cycles)

How Long Does a 1P12S Battery Last?

A 1P12S lithium battery pack with LFP cells typically offers 6000–8000 cycles, translating to a lifespan of 10–15 years under standard conditions. Efficient BMS and thermal management help maximize longevity and minimize maintenance.

The Supplier of 1P12S Battery Modules – Dagong ESS

Dagong ESS offers certified 1P12S lithium battery packs tailored for residential, telecom, and small commercial ESS applications. All modules meet international standards including UN38.3, CE, MSDS, UL1973, and IEC62619.

With support for customization, BMS integration, certification guidance, and international logistics compliance, Dagong ESS is your trusted global ESS partner.