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База знань › External MPPT Controllers

Official manufacturer GLOBAL перевірено 25 вересня 2026 р.

Identity

category external_mppt_controllers
manufacturer Western CO.
model WRM30+
region GLOBAL
variant —

Electrical

battery_voltage_supported 12 / 24 / 48 V
Brochure WRM30 (ITA-ENG-FRA)
charge_current_a 30
Brochure WRM30 (ITA-ENG-FRA)
efficiency_range_percent ['90 - 92', '93.5 - 95.2', '96.0 - 97.2']
Brochure WRM30 (ITA-ENG-FRA)
enclosure IP20 metal box
Brochure WRM30 (ITA-ENG-FRA)
load_output_current_a 15
Brochure WRM30 (ITA-ENG-FRA)
manufacturer_part_number 015500
Western CO. WRM30+ product page
max_efficiency_percent 97.2
Brochure WRM30 (ITA-ENG-FRA)
max_pv_current_a 13
Brochure WRM30 (ITA-ENG-FRA)
max_pv_power_w [225, 450, 900]
Brochure WRM30 (ITA-ENG-FRA)
max_pv_voltage_v 180
Brochure WRM30 (ITA-ENG-FRA)
number_of_pv_inputs 2
Brochure WRM30 (ITA-ENG-FRA)
self_consumption_ma [34, 21, 12]
Brochure WRM30 (ITA-ENG-FRA)

Physical / mechanical

dimensions_mm 178 x 283 x 84
Brochure WRM30 (ITA-ENG-FRA)
weight_kg 2
Brochure WRM30 (ITA-ENG-FRA)

Environment

ip_rating IP20
Brochure WRM30 (ITA-ENG-FRA)
operating_temperature_max_c 50
Brochure WRM30 (ITA-ENG-FRA)
operating_temperature_min_c -40
Brochure WRM30 (ITA-ENG-FRA)

Interfaces & connectors

documented_ports [{'port_role': 'RS485', 'port_label_from_manual': 'RS485 communication port', 'port_type': 'RS485', 'direction': 'bidirectional', 'electrical_domain': 'communication', 'document': 0, 'page': 'Communication row', 'quote': 'WBUS protocol with RS485 communication port'}, {'port_role': 'PV_IN', 'port_label_from_manual': '2 Indipendent MPPT PV inputs', 'port_type': 'terminal', 'direction': 'input', 'electrical_domain': 'dc', 'document': 0, 'page': 'Feature line', 'quote': '2 Indipendent MPPT PV inputs'}, {'port_role': 'DC_OUT', 'port_label_from_manual': 'Load output current ILOAD', 'port_type': 'terminal', 'direction': 'output', 'electrical_domain': 'dc', 'document': 0, 'page': 'Technical data table', 'quote': 'Load output current ILOAD: 15A'}]
protocols WBUS
Brochure WRM30 (ITA-ENG-FRA)
rs485 True
Brochure WRM30 (ITA-ENG-FRA)

Документи

application_note Western CO. MPPT Charge Controllers - Maximum Power Technical Note
certificate EC Declaration of Conformity - Charge Controllers
datasheet Brochure WRM30 (ENG-ESP-DEU)
datasheet Brochure WRM30 (ITA-ENG-FRA)
product_page Western CO. WRM30+ product page
user_manual WRM30+ User Manual

Додаткові задокументовані параметри

Записано дослівно з джерела; поля схеми для них поки немає.

builder_completenesspartial
region_notesItalian manufacturer; documentation is multilingual and not market-specific.
withheld:bluetoothfalse
withheld:canfalse
withheld:ethernetfalse