What is the warranty period?

We provide a comprehensive 5+5 years warranty for our battery products.

Does the battery support remote upgrades?

Yes, the system supports OTA (Over-The-Air) remote upgrades for continuous improvement.

What is the nominal voltage and capacity?

The nominal voltage is 51.2V, with options for 280Ah or 300Ah capacity.

Portable Storage 51.2V 200ah 300ah Li-ion Battery Pack 14kwh 15kwh Stackable Battery

Name: Portable Storage 51.2V 200ah 300ah Li-ion Battery Pack 14kwh 15kwh Stackable Battery
Brand: Hefei Pinergy Solar Technology Co., Ltd.
SKU: 2073490122

Anhui, ChinaHefei Pinergy Solar Technology Co., Ltd.

US$499.00

20-79 Pieces

US$460.00

80+ Pieces

Product profile

Customization

Available

Type

Li-ion Battery

Rechargeable

Yes

Model NO.

PNG-E51300-LV

Size

Medium

Battery Type

LiFePO4

System Type

Stackable

Communication Port

Can, RS485

Protection Class

IP54

Capacity

51.2V, 280ah/300ah

Cell Brand

Gotion-High Tech / Eve Brand 3.2V 102ah

Mostly Exported

Europe, Latam America, Asia

Application

Solar Energy Storage Systems

Power Source

Solar Panel

Product Name

Home Powerwall Battery

Transport Package

Carton & Pallet

Specification

575*385*610mm

Trademark

PNG Solar

Origin

China

HS Code

8507600090

Production Capacity

30mwh

Key features

Long Cycle Life: Provides over 6000 charge/discharge cycles for extended durability.

High Scalability: Supports connecting 1 to 10 battery packs to expand total capacity.

Smart BMS Protection: Built-in intelligent BMS with thermal runaway warning and multiple protections.

Flexible Installation: Available in wall-mounted, ground-mounted, or rack-mounted configurations.

Wide Compatibility: Compatible with mainstream inverter brands and supports OTA remote upgrades.

Extended Warranty: Comprehensive 5+5 years warranty coverage for peace of mind.

Customizable Appearance: The appearance of the battery pack can be customized to meet specific needs.

IP54 Protection Class: Indoor IP54 protection class ensures safety and reliability in various environments.

Company profile

Hefei Pinergy Solar Technology Co., Ltd.

Anhui, China

Business Type: Manufacturer/FactoryExport Year: 2017-12-31Nearest Port: Shanghai, NinggboAverage Response Time: ≤5.66hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, DDP

AI-Powered supplier vetting

SummaryHefei Pinergy Solar Technology Co., Ltd. is identified as a China-based manufacturer/factory producing solar cells, PV modules, solar systems, inverters, and lithium batteries. The supplier reports five production lines, an annual production capacity of 800 MW, more than 200 employees, and exports to 70 countries or regions. ISO 9001, ISO 14001, TUV, and CE certifications are stated. Its R&D, production, sales, power-station, and operation-and-maintenance activities indicate broad PV-sector capabilities. Evidence supports production scale, international market reach, and certification holding. However, the provided information does not sufficiently establish after-sales performance, financial credibility, customization capability, or specific customer cases. R&D personnel experience is reported as 6–10 years, but no concrete proprietary technologies, patents, or innovation results are provided.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and a limited company based in Hefei, Anhui, China. Its stated activities include R&D, production, and sales of PV modules, solar power plants, and PV system products, supporting classification as a direct manufacturing supplier.

CertificationsThe supplier reports ISO 14001 and ISO 9001 management-system certifications, as well as TUV and CE certificates. These stated certifications provide explicit evidence of formal management and product-compliance credentials, although the slices do not provide certificate numbers, validity periods, or covered products.

Production capacityThe supplier reports five production lines, more than 200 employees, an annual production capacity of 800 MW, and solar-panel annual output information. It also states that 90% of production is exported and that orders can be fulfilled within 15 workdays in both off-peak and peak seasons, providing explicit evidence of substantial manufacturing and delivery capacity.

Customization capabilityThe product list includes OEM TOPCon solar modules and OEM lithium batteries, which directly indicates that the supplier offers at least some OEM-oriented product capability. The slices do not specify customization scope, engineering support, minimum order requirements, design processes, or sample-development capacity.