What are the input options for charging?

It supports DC input (12-50V, max 250W) and PV input (12-50V, max 250W).

What is the product dimension and weight?

Dimension is 217*242*316mm/set. Net weight is 8KG, and gross weight is 10.2KG.

Portable Home Backup Power System

Name: Portable Home Backup Power System
Brand: Telesol Energy Company Limited
SKU: 2295139045

Guangdong, ChinaTelesol Energy Company Limited

US$186.00

100-999 Sets

US$178.80

1,000-9,999 Sets

US$168.00

10,000+ Sets

Sample price:US$190.00/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

LFP

Model NO.

TP051

Rechargeable

Yes

Size

Medium

Inverter

500W

Battery Capacity

3.2V 314ah

Weight

10.7kg

Provide Adapter

Yes

Transport Package

Carton Box

Specification

280X203X410mm

Trademark

Telesol

Origin

China

HS Code

8507600090

Production Capacity

50, 000 Pieces/Month

Key features

Versatile Power Outputs: 500W AC output (220V), 18W Type-C, and 18W USB for multiple devices.

Dual Input Options: Supports DC input (12-50V, 250W) and PV input (12-50V, 250W) for flexible charging.

OEM/ODM Customization: Supports logo printing and customized requirements via professional R&D team.

Low MOQ for Samples: Only 1 piece required for sample checking, with bulk orders starting at 1k.

Extended Warranty Options: Standard 2-year warranty, with 3-5 years available for customized products.

Portable and Durable Design: Net weight 8KG, dimensions 217*242*316mm, suitable for home backup use.

Pure Sine Wave Output: 500W continuous AC output with 1000W peak power for stable device operation.

Company profile

Telesol Energy Company Limited

Guangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2022-07-08 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤5.20h CertifiedTerms of Payment: LC, T/T, PayPal, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW, DDP

AI-Powered supplier vetting

SummaryTelesol Energy Company Limited is a China-based limited company in Guangdong that identifies as both a trading company and manufacturer/factory. It specializes in solar lanterns, home systems, photovoltaic products, and related design, consulting, sales, and technical support. The supplier reports ISO 9000, ISO 9001, ISO 14001, and ISO 14000 certifications, five production lines, 6–10 R&D engineers, and 6–10 quality-control staff. It exports to multiple regions and states that 90% of sales are exports, with Shenzhen and Hong Kong ports nearby. The available information supports capabilities in solar-product manufacturing, new-energy R&D, and international export operations. However, the slices do not provide sufficient evidence to assess financial credibility, specific customization capacity, after-sales performance, or verified customer cases.

Supplier typeThe supplier is explicitly identified as both a Trading Company and Manufacturer/Factory, operating as Telesol Energy Company Limited, a limited company in Guangdong, China. This indicates a combined manufacturing and trading structure.

CertificationsThe supplier reports holding ISO 9000, ISO 9001, ISO 14001, and ISO 14000 management-system certifications. These stated certifications provide explicit evidence of formal quality and environmental management systems.

R&D capabilityThe supplier describes ongoing R&D and innovation in new-energy technologies, reports 6–10 years of total R&D engineer experience, and offers photovoltaic and solar-energy products. These details explicitly support an active innovation and R&D capability.

Production capacityThe supplier identifies as a manufacturer/factory, operates five production lines, and produces solar lanterns, home systems, solar-energy systems, and other LED and solar products. This provides direct evidence of established production capability.

Product Q&A

Q:Are you a manufacturer?

We are a professional manufacturer, we have our own R&D team and factory.

Q:Do you have any MOQ limit?

Low MOQ, 1pc for sample checking is available; For bulk orders, it is recommended that you start with 1k.

Q:How is your warranty period and the product lifespan?

Our warranty is 2 years, and for some customized products, we offer 3-5years warranty service. Our products are very durable in using, general lifespan will be more than 8years.

Q:Acceptable print my logo on product?

Yes. We have R&D team, so we support OEM and ODM, your customized requirements can be proposed, our team will give you professional solutions.

Q:What are the output specifications?

AC output is 500W 220V 50Hz (sine wave, 1000W peak). USB output is 5V/3A or 9V/2A (Max 18W). Type-C output is 5V/3A or 9V/2A (Max 18W).