5.5kw Battery Powered off-Grid Emergency Power Supply

Name: 5.5kw Battery Powered off-Grid Emergency Power Supply
Brand: Guangzhou Expansuccess Technology Co.,Ltd
SKU: 1993775221

Guangdong, ChinaGuangzhou Expansuccess Technology Co.,Ltd

US$1,166.00

1-9 Pieces

US$1,140.00

10+ Pieces

Sample price:US$1166.00/piece.Request sample

Product profile

Customization

Available

Nominal Capacity

5.5kw

Size

520*360*650mm

Model NO.

BD-5.5KW

Weight

55kg

Warranty

1 Year

AC Input

185 ~ 230VAC 50Hz

AC Output

220V

Rated AC Output Power

5.5kw

Output Voltage Waveform

Pure Sine Wave

DC Output Power

60 W Max.

DC Output Socket

QC3.0 Ipcs USB 5V 2PCS Typec 1PCS 12V 4A 3PCS

Lithium Battery

5120wh 51.2V100ah

Transport Package

Carton

Specification

500*300*560mm

Trademark

Expansuccess

Origin

China

HS Code

8507600090

Production Capacity

5000

Key features

Widely used for camping, self-driving, fishing, emergency power outage backup

Low noise operation, durable and drop-resistant

Complete multi-safety protection system, safe and reliable

Company profile

Guangzhou Expansuccess Technology Co.,LtdGuangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2016-12-26Nearest Port: guangzhou, shenzhen, hongkongAverage Response Time: ≤9.80hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, FCA, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT

AI-Powered supplier vetting

SummaryGuangzhou Expansuccess Technology Co., Ltd. is identified as a China-based trading company in the electrical and electronics sector, offering customized power-supply solutions. Its stated product range includes transformers, high-precision DC power supplies, load meters, communication power supplies, and frequency-conversion power supplies. The supplier reports four production lines, 6–10 quality-control staff, and specified annual capacities across four product categories. It also reports export activity, with 71%–90% of sales from exports and self-operated import/export rights. However, the available information does not substantiate certifications, after-sales service systems, financial credibility, customer cases, or staff experience; the stated total staff experience is zero. The supplied establishment date is 2026, while exporting reportedly began in 2016, creating an unresolved timeline inconsistency.

Supplier typeThe supplier is explicitly classified as a Trading Company and operates as a Limited Company in China. Its business identity and legal structure are stated, although the information does not establish whether it owns or directly operates all manufacturing resources.

R&D capabilityThe supplier states that it provides customized power solutions and tailor-made products for different industries and application scenarios, indicating product-solution development capability. However, no patents, R&D team details, technologies, or innovation results are provided.

Production capacityThe supplier reports four production lines, 6–10 quality-control staff, and stated annual capacities of 100,000 DC electric-load sets, 30,000 frequency converters, 50,000 telecom power-supply sets, and 50,000 programmable-power-supply sets. These figures explicitly support production capability, although the reported total staff experience is zero and no manufacturing-process details are supplied.

Customization capabilityThe company explicitly describes its core offering as customized power solutions and states that its product range is tailor-made for specific customer needs, industries, and application scenarios. This is direct evidence of customization capability, though no customization examples or project records are provided.

Product Q&A

Q:How is it transported?

We work with logistics companies with whom we have had long-standing partnerships. We offer multiple shipping options, including DHL, FedEx, UPS, as well as air, land, and sea freight.

Q:What battery does BD series adopt? How many charge cycles?

All BD power stations use LiFePO4 lithium iron phosphate batteries. Small models BD1000/2000/3000 support over 3000 cycles, large home energy storage BD5500/11KW reach over 6000 cycles, safer and longer service life than ternary lithium battery.

Q:What is double power boost technology? What peak load can it support?

Boost tech supports 2X rated power for surge load. BD1000 rated 1000W, peak 2000W, perfect for fridge, air conditioner, water pump with high startup surge.

Q:What appliances can BD power station run? Application scenarios?

BD1000/2000: camping, RV, outdoor work, small home appliances (TV, rice cooker, light, phone); BD5500/11KW: whole house solar off-grid, villa blackout backup, store emergency power; Pure sine wave output, compatible with fridge, AC, printer, medical sensitive devices.