Photoelectric Complementary Power System

Photoelectric Complementary Power System

Photoelectric Complementary Power System is an intelligent solution that adds solar energy to grid power for the purpose of assuring reliable operation of a communication room. It maximizes the utilization of solar energy, is of modular design, enjoys MPPT, and is enabled for real-time monitoring.

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Photoelectric Complement Power System is an advanced control management solution that converts solar energy and grid power for the purpose of providing reliable power supply in communication rooms. Its excellent conversion performance transforms every solar array, city electricity, or diesel generator into stable and low-voltage DC power suitable for communication equipment. It stores excess energy in the batteries by maximizing the utilization of solar energy and coordinating various power inputs during periods of insufficient sunlight. It maintains the load and charges the battery pack when mains power is available. During extended rainy weather where utility power is unavailable, the battery discharges to supply power to the load.

The Photoelectric Complementary Power System Features

  1. Multi-Energy Solution: Configurable complementary power systems adopting solar energy, grid electricity, and diesel generators for different site environments.
  2. Energy-Saving Management: The system prioritizes the use of solar power, supplemented by grid electricity or diesel generators, with batteries as backup.
  3. Battery Management: The system is able to provide effective management of the battery charging and discharging functions and protection.
  4. Modular Design: The flexible modular design enables easy capacity configuration in various ways according to the requirement.
  5. MPPT Functionality: Maximum Power Tracking accuracy > 99.5%, conversion efficiency for the solar system >95%.
  6. Ease of Maintenance: Front operation allows module hot-plugging convenience and online replacement.
  7. Monitoring Capability: With local and remote real-time monitoring capability and interfaces for RS-232/RS-485 connection.

The Basic Configuration of Photoelectric Complementary Power System

>Product name >HJDXH48/400 >HJDXH-48/600 >HJDXH-48/1000
>AC input >380Vac, three-phase five-wire >380Vac, three-phase five-wire >380Vac, three-phase five-wire
>AC input switch >63A/3P×1 >80A/3P×1 >125A/3P×1
>AC output branch (optional) >32A/3P×1; 16A/1P×3 >32A/3P×1; 16A/1P×3 >32A/3P×1; 16A/1P×3
>AC lightning protection >Maintenance socket ×1 >Maintenance socket ×1 >Maintenance socket ×1
>
Maximum system capacity Loadshunt
>Class C, nominal 20kA
-48V/400A; total 6
rectifier modules,
total 2 photovoltaic
modules
>Class C, nominal 20kA -48V/600A; total 6
rectifier modules;
total 6 photovoltaic modules
>Class C, nominal 20kA
-48V/1000A; total 12
rectifier modules,
total 8 photovoltaic
modules
>








Loadshunt
>Power of the load:
100A×4 (fuse),
63A×6 (circuit breaker),
32A×6 (circuit breaker),
10A×2 (circuit breaker);
Power of the battery:
63A×2 (circuit breaker),
16A×4 (circuit breaker),
10A×4 (circuit breaker)
>Customer One:
Power of the load:
160A×1 (fuse),
100A×3 (fuse),
63A×3 (circuit breaker);
Power of the battery:
63A×2 (fuse),
32 A×2 (fuse)
Customer two,
customer three
The branch circuit is
the same as the
customer’s one
branch requirement.
Customer Four:
Power of the load:
125A×2 (circuit breaker), 32A×2 (circuit breaker);
Battery power of:
16A×3 (circuit breaker)
>Customer One:
Power of the load:
160A×6 (fuse),
63A×3 (circuit breaker);
Power of the battery:
100A×6 (fuse)
Customer two,
customer three
The branch circuit
is the same as the
customerbegging;
Customer Four:
Power of the load:
125A×2 (fuse),
32A×2 (circuit breaker);
Battery power of:
16A×3 (circuit breaker)
>Battery shunt >400Ax2 (fuse) >600Ax2 (fuse) >800Ax2 (fuse)

Photoelectric Complementary Power System Application Scenarios

Ideal for communication rooms, this power system ensures a reliable energy supply, enhancing operational efficiency in various environmental conditions.

Photoelectric Complementary Power System
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