How can the firmware be upgraded?

The firmware supports remote upgrades and can also be upgraded via a USB drive.

Deye Ess 5.12kwh Solar Panel System Lithium Battery Power Energy Storage with Three Mounting Methods Se-G5.1 PRO-B

Name: Deye Ess 5.12kwh Solar Panel System Lithium Battery Power Energy Storage with Three Mounting Methods Se-G5.1 PRO-B
Brand: Sunpro Energy Tech Co., Ltd.
SKU: 2222421255

Anhui, ChinaSunpro Energy Tech Co., Ltd.

US$830.00

2-9 Pieces

US$800.00

10-29 Pieces

US$780.00

30+ Pieces

Sample price:US$830.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium Battery

Rechargeable

Yes

Model NO.

SE-G5.1 Pro-B

Size

Medium

Cycle Life

≥6000

Nominal Voltage

51.2V

Capacity

100

Battery Chemistry

Lithium Iron Phosphate (LiFePO4)

Safety

LFP Chemistry + Advanced BMS Monitoring

Scalability

up to 64 Units

Weight

45kg

IP Grade

IP20

Design Life

10 Years

Communication

Can2.0, RS485

Certification

Un38.3, IEC62619, CE, UK, VDE 2510-50, Cei 0-21

Mounting Type

Wall, Floor, or Rack Options

Transport Package

Fully Seaworthy Export Packaging

Specification

440*133*540mm

Trademark

DEYE

Origin

China

HS Code

8507600090

Production Capacity

500PCS/Day

Key features

High Scalability: Supports up to 64 units in parallel for a max capacity of 327kWh.

Flexible Installation: Offers three mounting options: wall, floor, or rack-mounted.

Advanced Safety: Cobalt-free LFP chemistry with intelligent BMS for complete protection.

Smart Monitoring: Supports remote monitoring, firmware upgrades via USB, and auto networking.

Comprehensive Certifications: Certified with UN38.3, IEC62619, CE, UK, VDE, FCC, UL1973, and UL9540A.

High Energy Density: 5.12kWh nominal energy with 4.6kWh usable energy in a compact design.

Company profile

Sunpro Energy Tech Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-09-12Nearest Port: SHANGHAIAverage Response Time: ≤3.38hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummarySunpro Energy Tech Co., Ltd. is identified as both a trading company and manufacturer/factory in China, operating in the metallurgy, mineral, and energy sector. Its stated product focus is solar panels, lithium batteries, inverters, and complete solar systems, with panel power of 400W–700W and battery storage options from 5kWh–50kWh for low-voltage products, while high-voltage capacity can be customized. The supplier reports 10 production lines, more than US$100 million in annual output, broad export-market coverage, and lead times within 15 working days in both peak and off-peak periods. It has self-operated import/export rights and accepts multiple trade and payment terms. However, the provided information does not verify certifications, after-sales arrangements, financial credibility beyond registered capital information, or a substantial customer record. One trade record concerns milk homogenizing equipment, which does not directly substantiate its solar-product expertise.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its stated business and product keywords focus on solar panels, lithium batteries, inverters, and solar systems, indicating a manufacturing-oriented energy supplier with trading capability.

R&D capabilityThe supplier explicitly describes continuous innovation and development of solar PV products, including panels, lithium batteries, inverters, and systems. It also offers high-voltage energy capacity on a customized basis, providing direct evidence of product-development activity, although no patents, R&D staffing, or independently verified innovation results are listed.

Production capacityThe supplier reports 10 production lines, annual output above the stated threshold, and lead times within 15 working days during both peak and off-peak seasons. Its product scope includes solar panels, batteries, inverters, and solar systems, supporting a positive assessment of stated production capacity, though the figures are not independently verified.

Customization capabilityThe supplier explicitly states that high-voltage lithium-battery systems can be provided with customized energy capacity. This is direct evidence of at least one customization capability, but the scope of customization for other products is not described.