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EPEVER HP3522-AH1250P20A 24V inverter/charger, 120A MPPT, 4kW PV input, puresine output, ideal for 3,5kW hybrid solar systems.

22 975 CZK 18 987 CZK without VAT

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Code: SOPEPE0032 PN: HP3522-AH1250P20A Warranty: 26 months
Výrobce: EPEVER
 (EPEVER Technologies Europe B.V.)
Poortweg 4A, 2612 PA Delft, Nizozemsko
info@epever.com
www.epever.eu
EPEVER HP3522-AH1250P20A High-frequency hybrid inverter/charger for solar and grid power supply with advanced energy management. The professional HP-AHP20A series device... more

EPEVER HP3522-AH1250P20A

High-frequency hybrid inverter/charger for solar and grid power supply with advanced energy management.

The professional HP-AHP20A series device combines inverter, charger, and energy management system functions in a single compact unit. It supports multi-source charging including grid, diesel generator, and solar panels. An advanced DSP chip with control algorithm ensures fast response, high reliability, and conversion efficiency of up to 93%.

The device is designed for hybrid systems combining solar, grid, and generator energy sources. It enables flexible switching between solar and grid power according to individual settings, ensuring efficient energy utilization and stable power supply. Suitable for residential applications requiring a cost-effective backup power solution.

  • Pure sine wave output for safe powering of sensitive electronics
  • Advanced MPPT technology with tracking efficiency above 99.5% for maximum solar energy utilization
  • PFC technology reduces grid capacity requirements and improves power factor
  • Supports operation with and without battery for flexible system configuration
  • Adjustable maximum grid charging current allows customization of charging power
  • Large LCD display for clear monitoring of operating states and parameters
  • Parallel operation of up to 12 units in standard configuration with single-phase or three-phase setup options
  • Comprehensive electronic protections including overvoltage, undervoltage, overload, short circuit, and overtemperature
  • Historical data logging function with a capacity of 25,000 records and adjustable interval of 1–3600 seconds
  • RS-485 communication interface with optional support for 4G, Wi-Fi, or TCP modules for remote monitoring

Advanced Battery Management
The device supports lithium and lead-acid batteries with adjustable charge and discharge current limits for compatibility with various battery types. Communication with the BMS system via an isolated RJ-45 interface ensures safe and efficient battery storage management.

Flexible Charging
The system supports charging from various generator types and allows setting the maximum grid charging current for optimal charging power configuration based on the available source capacity.

Parallel Operation and Scalability
The AC output supports parallel connection of up to 12 units in standard configuration (maximum 16 units) with the option to configure single-phase or three-phase operation to increase the overall system power output.


BASIC SPECIFICATIONS

Electrical Parameters

Battery type: lithium/lead-acid
Nominal battery voltage: 24 V DC (range 21.6–32 V DC)
Max. charging current: 120 A
Max. discharge current: 180 A
Maximum input voltage (PV): 500 V
Maximum input power (PV): 4000 W
MPPT voltage range: 85–400 V DC
Number of MPPT inputs: 1
No-load power consumption: < 28.8 W
Max. inverter efficiency: 93 %

AC Output & Input

Nominal output power: 3500 W (continuous)
Peak power: 7000 W (3 seconds)
Output voltage: 220/230 V AC (± 3 %)
Frequency: 50/60 Hz
Output waveform: pure sine wave
Nominal AC input power: 5350 W (charging + bypass)
Transfer time: 10 ms (inverter – grid) / 20 ms (grid – inverter)

Mechanical Parameters and Environment 

Dimensions: 654 × 291.4 × 163 mm
Mounting dimensions: 617 × 200 mm
Weight: 15.3 kg
Protection rating: IP20
Operating temperature: -20 °C to +50 °C (linear power derating above 30 °C)
Communication: RS-485, BMS (RJ-45 port), parallel connection, optional Wi-Fi / 4G / TCP
Display: integrated LCD

Brand
Type specification :  Voltage converter 1 (up to 100kg and over 50cm)
Manufacturer :  EPEVER
Technical specification
Max. operating temperature (°C) :  50
Min. operating temperature (°C) :  -20
Output voltage shape :  sinus
Power supply
Frequency (Hz) :  50/60
Phase :  single-phase
Input Voltage (V) :  24 (DC)
Input Voltage (V) :  500 (DC)
Output voltage (V) :  230 (AC)
Output voltage (V) :  220 (AC)
Output power (W) :  3500
Physical properties
Color :  white
Depth (mm) :  163
Weight (kg) :  15.3
Dimensions :  654 × 291,4 × 163 mm
Width (mm) :  291.4
Height (mm) :  654
Warranty
Warranty period EU (months) :  26
Warranty period CRN (months) :  26
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