CRITICAL POWER

Customized 48VDC ESB Series Hybrid Solar Telecom Rectifier System

Reliable on-site power sources are necessary for the continuous operation of telecommunication systems. Cellular towers and repeaters require constant power to ensure network stability, and maintaining and refueling a generator is expensive, inefficient, and time-consuming. So, the ESB series solar power telecom base station can provide a stable -48VDC power supply to the site, avoiding power outages and maintenance.
  • brand:

    EverExceed
  • Nominal Battery Voltage:

    48VDC
  • Efficiency:

    ≥96%
  • Features
  • TECHNICAL DATA
  • SUCCESSFUL CASES
  • Download
  • Factory
  • Video
  • FAQ

Product Features







Safer

Smarter

Simpler

● Reliable, resulting in improved uptime and lower maintenance costs;

● Enhanced support with a dedicated team of experts to assist;

● Increased intelligence with 24x7 remote and on-site monitoring, providing real-time visibility and immediate detection of anomalies;

● Smart lithium, lead-acid and lithium batteries can be used together in power systems, reducing CAPEX;


 Simple design, factory pre-installed to minimize installation costs and time;

 Minimize expensive energy consumption;
● Module design, minimize initial investment, and flexible expansion;


Benefit


Compatible with multiple battery types;

Built-in rectifier with up to 96% conversion efficiency;

Advanced MPPT technology with a conversion efficiency of up to 97%;

Complete protection functions ensure stable operation of the system;

Reliable common positive electrode grounding provides stable -48VDC power supply;



Plug and play, user-friendly operation;

IP55 protection level, outdoor installation;

Highly customized, can be designed according to technical requirements.

Optional 4G remote monitoring, APP/Website monitoring 24/7 uninterrupted power supply;

Excellent heat dissipation method, forced cooling by fan, and insulation cotton to prevent heat radiation;





The structures



Work Mode






Application

Base stations and wireless communication facilities; Electricity security system; Long-distance lines of communication; Emergency communications systems


MPPT Module ECM48-50V2
MPPT input voltage range 100~400VDC(derate@100-200VDC input)
Max input current 19A
Max PV array power 3000W
Nominal output voltage 48VDC
Adiustable range of output voltage 42~58VDC
Rated output current 55A @54.5VDC
Maximum output current limitation 57A
Output regulation ±0.5%
Load sharing (min/max) ±0.5%
Efficiency ≥96%
Operating temperature range 40 to +75
Max number of parallel units 20pcs
Rectifier Module ERC48-50V2
Input voltage range 90~300VAC(derate@90~176VAC)
Input frequency 45Hz~66Hz
Peak eficiency 96%
Power factor 0.99 @100%load
Rated power 3000W
Nominal output voltage 48VDC
Adiustable range of output voltage 42~58VDC
Rated output current 56.1A @53.5VDC
Maximum output current limitation 62.5A
Load sharing (min/max) ±0.5%
Max number of parallel units 20pcs
Distribution(customized)
Breaker AC input MCB, Phostvoltaic input MCB, DC output MCB (LLVD+BLVD), Battery MCB
Surge protection AC SPD, DC SPD, Photovoltaic SPD
Monitor Module
Monitoring
Can monitor and control: rectifier module,
MPPT module and distribution parameters
Signal input
2-way analog signal input (Battery and environment temperature);
2-way dry contact input
Signal output 4-way dry contact output
Communication port RS485/SNMP
Event log Up to 1,000 historical alarm records
General Data
External proteciton IP20 (Up to IP65)
Humidity <95%
Operating temperature 10 to +45
Storage temperature 25 to +70 (excluding batteries)
Altitude 2000m Max without derating
Cooling Fan cooling (air-condition optional)
Cabinet color RAL7035
Dimensions Varying according to ratings and options
Optional
Inverter 1-6kVA, 48VDC/220VAC
Battery Lithium battery,  Sealed Lead Acid AGM or GEL
Dynamic environmental monitoring
monitoring all parameters in cabinet (including battery, aricondition, inverter, rectifier, MPPTdistribution,and environment sensor);
Centralized monitoring of multiple sites
















If you need to download files, you need to register as our member first ! log in / registered

  • EverExceed ESB Series Telecom Solar Power System Solutions_ESB48V200A V1.0 202401107.pdf
Leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Related products
r
EverExceed | Empower, Energize, Exceed the Energy you Expect forever;
12V 7Ah battery

AINO MICRO Range VRLA Battery

EverExceed AINO MICRO Range VRLA use of special sealing epoxies, groove case and cover construction, and long-sealing paths for posts and connectors, assures that the VRLA battery will offer exceptional leak resistance, and allows them to be used in any position.
UPS Battery

High Rate Range VRLA Battery

The EverExceed High Rate Range VRLA batteries are an ideal power solution for Uninterruptible Power Supply (UPS), emergency lighting, switchgear, telecom and other high rate emergency battery backup required applications.Our development team combines the market’s demand with design optimization, precision component selection and state-of-the-art manufacturing process to produce the most cost effective battery solution for today’s applications.
48V UPS and telecom battery

Front Access FT Range VRLA Battery

The EverExceed front access FT Range VRLA provides high performance and reliability in long duration discharge applications.The extremely powerful, compact AGM batteries of EverExceed front access FT Range are an ideal energy source for durability in Telecommunications and Electric Utility applications.
Lead Acid Replacement LiFePO4 Battery

High Quality 12.8V 200ah Rechargeable LiFePO4 Lithium Battery for RV, Fishing Boat, Marine, Solar System

EverExceed LDP Series Lithium Iron Phosphate ( LiFePO4 ) batteries are developed to deliver high efficiency energy output compared to equivalent lead acid batteries. They are able to accept continuous high rate charging amps which make the battery fully charged in short time and improve the load service efficiency significantly. The built-in advanced BMS ensures intelligent automatic protection against over voltage, over current, over discharge, over temperature.
Tubular Gel Battery

12V Gel Deep Cycle Battery Opzv Tubular Gel Battery for solar

EverExceed Tubular OPzV Batteries Offer Extraordinary Energy Savings and Great Reliability. features in addition with Maintenance-free (no topping up) during the whole  service life. Robust tubular plate technology EverExceed tubular OPzV batteries can be stored up to 2 years at 20°C without fresh charging.
Telecom backup battery

10kwh 200ah 48V Solar LiFePO4 Battery Pack Lithium Ion Battery for Solar System UPS Telecom

EverExceed LFP lithium battery telecom solution is mainly used for the backup purpose of telecommunication industry; its performance is in compliance with the requirements in the telecommunication standard, with the adoption of LiFePO4 battery structure packing by flexible plastic film or aluminum alloy rigid packaging, it can satisfy the higher and new requirements of the telecom sector for the communication backup batteries.
Are you looking for more information about EverExceed's  professional products and solutions?  Our expert team is always here to help. Please fill in the form and our sales representative will contact you shortly. EverExceed | Empower, Energize, Exceed the Energy you Expect forever.
copyright © 2024 EverExceed Industrial Co., Ltd.all rights reserved.
leave a message
welcome to everexceed
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

home

products

about

contact