eCandle of Telecom Power System

1KWH Single-Cell Micro Energy Storage Station

Lighting Up Every Corner of the World

Product Overview
eCandle is a compact, high-efficiency energy storage solution featuring a single-cell 1KWH capacity. Designed for versatility and safety, it supports multiple charging methods and delivers reliable power for various devices.

Key Features

1. Flexible Charging Options
Solar Charging: Built-in MPPT supports up to 200W solar input (12–60V), allowing direct connection to solar panels for eco-friendly energy.
AC Charging: Advanced bidirectional inverter technology enables 300W fast charging, fully replenishing the battery in 3.5 hours.

2. High-Safety LiFePO₄ Battery

• 4,000+ charge cycles (nearly 10 years of daily use).
• Simplified design with no complex BMS, reducing costs while ensuring safety.
• Multiple protections: Overvoltage, overcurrent, overheating, and low-voltage safeguards.

3. Multi-Port Output

• 1× AC outlet (300W max).
• 2× USB-A + 1× USB Type-C (20W max each).
• Compatible with devices like phones, laptops, drones, cameras, and more.

Note: Total continuous output must not exceed 300W (600W peak for 0.2s).

4. True Power Performance

• 300W continuous output (3 hours at full load).
• 600W peak power (0.2s surge capacity).

5. UPS Backup Mode

• Seamless switch to battery power in <12ms during grid outages.

Note: Connected devices must not exceed 300W.

6. Advanced Inverter Technology

• Directly converts 3.2V DC to 220V AC with 85% efficiency.
• Integrated functions: Inversion, charging, MPPT, and battery management.

Technical Specifications

Applications

• Emergency power backup.
• Outdoor activities (camping, RV trips).
• Off-grid solar systems.
• Powering small appliances and electronics.

Safety & Compliance

• Meets international safety standards.
• Dual-layer battery management and robust circuit protection.

Introduction 

Tianjin Estel Electronic Science and Technology Co., Ltd (ESTEL(GUANGDONG)TECHNOLOGY CO., LTD), located in China, is a professional supplier of integrated outdoor telecom cabinet and temperature control solutions for outdoor telecom base station. As a science and technology innovative company, we engage in the R&D, manufacture, and sales of telecommunication equipment. Estel has a well-established team of technical and management experts who can meet customers’ specific needs accurately.

The base station integrated solutions and products include outdoor integrated telecom equipment cabinet, battery cabinet, RRU cabinet, power supply cabinet, environment monitoring system, TEC peltier air conditioner, AC220V compressor air conditioner, DC48V variable frequency air conditioner, heat exchanger, rectifier, UPS, embedded telecom power system etc. All the above solutions and products can be custom made.

Our products and solutions have been deployed all over China. Our main domestic customers are China Telecom, China Mobile, China Unicom, State Grid, Shenzhen / Beijing Metro and Huawei / ZTE etc. In addition, our products have been exported to Europe, North America, South America, Central America, Southeast Asia, Africa, Australia, Mid East countries, etc.

“ Customers First, Quality First ” is always our principle. We have attained many certifications, such as ISO9001, ISO14001, OHSAS18001, CE, UL, FCC etc. AS a telecom integrated solutions / energy saving system integrator in China, We have strong advantages in technology competitiveness, management competitiveness ,service competitiveness and price competitiveness. Through many years of experiences in design, production and implementation of different projects around the world, we have gained great reputation. Relying on professional technique and strict quality control, we will continuously offer high cost-effective products and solutions to our respectable customers globally. We will always try our best to meet customers’ need and requirement.

Company Capability

Trade & Market