How should the battery be stored or maintained?

It is completely maintenance-free. However, if unused, it should be charged once every three months to avoid irreversible sulfating.

What are the payment terms?

We accept T/T, Western Union, PayPal, LC, D/P, and other methods. Price terms include FOB Shenzhen, CFR, and CIF.

What is the delivery time?

We will send products within 30-35 days after receiving the bank receipt.

Lithium Ion Solar Battery 12V 300ah for Solar Energy System

Name: Lithium Ion Solar Battery 12V 300ah for Solar Energy System
Brand: Solid Power Industrial (Shenzhen) Co., Ltd.
SKU: 2127981905

Guangdong, ChinaSolid Power Industrial (Shenzhen) Co., Ltd.

US$380.00-420.00

2 Pieces

Sample price:US$888.00/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

LFP

Model NO.

SLPO12-300N

Rechargeable

Yes

Size

Medium

Battery Type

Solar Battery

Battery Application

Solar Energy System

Cycle Life

Over 6000 Cycle Dod

Charge Capability

Very Fast Charge Capability up to 0.5c

Low Self Dicharge

<1% Per Month @25℃

Design Life

12 Year

Standard

Un/Not 38.3,CE, IEC, ISO

Maintenance Free

Free Throughout Life Time Saves Opex for The Users

Nominal Voltage

12V

Transport Package

Carton+Pallet

Specification

500*185*240mm

Trademark

Sunstone Power

Origin

Shenzhen, China

HS Code

850760

Production Capacity

5, 000, 000PCS/Month.

Key features

Super Long Cycle Life: Over 6000 cycles at 80%DOD, ensuring long-term durability and performance.

Fast Charging Capability: Supports very fast charging up to 50A (0.5C) for efficient power replenishment.

Smart BMS Protection: Built-in BMS protects against over-charge, over-discharge, and short circuits.

Bluetooth APP Monitoring: Connects via APP to check detailed battery status, SOC, and remote control.

High Safety & Stability: LiFePO4 chemistry ensures no explosion or fire risks under collision or leakage.

Maintenance Free Design: Completely maintenance-free throughout lifetime, saving significant OPEX costs.

Flexible Configuration: Can be connected in series or parallel (max 4 units) for customized power needs.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Solid Power Industrial (Shenzhen) Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2002-01-01Nearest Port: Shenzhen,GuangdongAverage Response Time: ≤2.68hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier, established in 2003, operates two factories in China and two overseas companies in Germany and Indonesia, indicating a broad operational footprint. The company offers comprehensive customization and ODM services, suggesting strong R&D capabilities. Despite having export rights and a high export percentage, its financial data is unclear due to inconsistent or zero-reported figures. The supplier lacks formal procedures for quality control and corrective actions, impacting service reliability. While capable of managing overseas warehouses and agents, it does not participate in offline trade shows or hold a robust after-sales structure. The supplier holds CE certification but lacks other significant certifications.

Supplier typeThe supplier is a multinational enterprise group with two factories in China and two overseas companies in Germany and Indonesia, focusing on battery production.

R&D capabilityThe supplier has R&D capabilities and has launched new products in the past year, indicating a focus on innovation.

Production capacityOperating two factories in China, the supplier has significant production capacity for lead-acid and lithium batteries.

Customization capabilityThe supplier offers extensive customization services, including full, minor, and flexible customization, demonstrating strong adaptability to client needs.