ANMA System Building

Identity

category	inverters
manufacturer	Sol-Ark
model	18K-2P-LV
region	—

Electrical

ac_voltage_range	185 - 275 V 18K-2P-LV Datasheet V8.0 (EN)
ac_voltage_v	120/240, 120/208 18K-2P-LV Datasheet V8.0 (EN)
arc_fault_detection	True 18K-2P-LV Datasheet V8.0 (EN)
automatic_generator_start	True 18K-2P-LV Datasheet V8.0 (EN)
backup_continuous_power_w	[18000, 15600] 18K-2P-LV Datasheet V8.0 (EN)
backup_surge_power_10s_w	[36000, 31200] 18K-2P-LV Datasheet V8.0 (EN)
backup_voltage_v	120/240, 120/208 18K-2P-LV Datasheet V8.0 (EN)
battery_technology	Lead-acid or Lithium 18K-2P-LV Datasheet V8.0 (EN)
battery_terminal_current_rating_a	255 18K-2P-LV Datasheet V8.0 (EN)
battery_voltage_max_v	59 18K-2P-LV Datasheet V8.0 (EN)
battery_voltage_min_v	43 18K-2P-LV Datasheet V8.0 (EN)
battery_voltage_nominal_v	48 18K-2P-LV Datasheet V8.0 (EN)
cec_efficiency_percent	97.0 18K-2P-LV Datasheet V8.0 (EN)
dc_disconnect	True 18K-2P-LV Datasheet V8.0 (EN)
gen_port_max_current_a	120 18K-2P-LV Datasheet V8.0 (EN)
grid_frequency_hz	50 / 60 18K-2P-LV Datasheet V8.0 (EN)
ground_fault_detection	True 18K-2P-LV Datasheet V8.0 (EN)
idle_consumption_w	110 18K-2P-LV Datasheet V8.0 (EN)
max_ac_coupled_pv_power_w	[28800, 24960] 18K-2P-LV Datasheet V8.0 (EN)
max_charge_current_a	350 18K-2P-LV Datasheet V8.0 (EN)
max_discharge_current_a	350 18K-2P-LV Datasheet V8.0 (EN)
max_efficiency_percent	97.6 18K-2P-LV Datasheet V8.0 (EN)
max_generator_power_w	[28800, 24960] 18K-2P-LV Datasheet V8.0 (EN)
max_output_current_a	75 18K-2P-LV Datasheet V8.0 (EN)
max_parallel_units	12 18K-2P-LV Datasheet V8.0 (EN)
max_passthrough_current_a	200 18K-2P-LV Datasheet V8.0 (EN)
max_pv_current_a	36 18K-2P-LV Datasheet V8.0 (EN)
max_pv_power_w	32400 18K-2P-LV Datasheet V8.0 (EN)
max_pv_voltage_v	500 18K-2P-LV Datasheet V8.0 (EN)
max_short_circuit_current_a	54 18K-2P-LV Datasheet V8.0 (EN)
max_usable_pv_power_w	28800 18K-2P-LV Datasheet V8.0 (EN)
mppt_voltage_max_v	425 18K-2P-LV Datasheet V8.0 (EN)
mppt_voltage_min_v	150 18K-2P-LV Datasheet V8.0 (EN)
number_of_battery_inputs	2 18K-2P-LV Datasheet V8.0 (EN)
number_of_mppt	3 18K-2P-LV Datasheet V8.0 (EN)
parallel_supported	True 18K-2P-LV Datasheet V8.0 (EN)
power_factor_range	+/- 0.9 18K-2P-LV Datasheet V8.0 (EN)
rapid_shutdown	True 18K-2P-LV Datasheet V8.0 (EN)
rated_ac_power_w	18000 18K-2P-LV Datasheet V8.0 (EN)
startup_voltage_v	125 18K-2P-LV Datasheet V8.0 (EN)
strings_per_mppt	2 18K-2P-LV Datasheet V8.0 (EN)
thd_percent	1.7 18K-2P-LV Datasheet V8.0 (EN)
thdi_percent	2.8 18K-2P-LV Datasheet V8.0 (EN)
transfer_time_ms	5 18K-2P-LV Datasheet V8.0 (EN)
warranty_years	10 18K-2P-LV Datasheet V8.0 (EN)

Physical / mechanical

depth_mm	306 18K-2P-LV Datasheet V8.0 (EN)
height_mm	863 18K-2P-LV Datasheet V8.0 (EN)
weight_kg	62.14 18K-2P-LV Datasheet V8.0 (EN)
width_mm	494 18K-2P-LV Datasheet V8.0 (EN)

Installation

mounting

Wall

18K-2P-LV Datasheet V8.0 (EN)

Environment

ip_rating	IP65 / NEMA 3R 18K-2P-LV Datasheet V8.0 (EN)
operating_temperature_max_c	60 18K-2P-LV Datasheet V8.0 (EN)
operating_temperature_min_c	-40 18K-2P-LV Datasheet V8.0 (EN)

Interfaces & connectors

bms_interface	CANbus / RS485 / MODBUS RTU 18K-2P-LV Datasheet V8.0 (EN)
communications	['4G', 'Wi-Fi', 'LAN'] 18K-2P-LV Datasheet V8.0 (EN)
documented_ports	[{'port_role': 'GRID', 'port_label_from_manual': 'Grid (AC)', 'port_type': 'AC terminal block', 'direction': 'bidirectional', 'electrical_domain': 'AC', 'quantity': 1, 'max_current_a': 200, 'document': 1, 'page': 'Sol-Ark 18K-2P-LV Datasheet PS-00036 Rev 8 (9 Sept 2026) - specification table', 'quote': 'Grid (AC): Max. Passthrough Current (Grid to Load) \| A \| 200'}, {'port_role': 'PV_IN', 'port_label_from_manual': 'PV (DC)', 'port_type': 'DC input', 'direction': 'input', 'electrical_domain': 'DC', 'quantity': 6, 'max_current_a': 36, 'document': 1, 'page': 'Sol-Ark 18K-2P-LV Datasheet PS-00036 Rev 8 (9 Sept 2026) - specification table', 'quote': 'PV (DC): Number of MPPT / Strings per MPPT \| 3/2 ; PV (DC): Number of MPPT / Strings per MPPT \| 3/2'}, {'port_role': 'BATTERY_DC', 'port_label_from_manual': 'Battery (DC)', 'port_type': 'DC terminal', 'direction': 'bidirectional', 'electrical_domain': 'DC', 'quantity': 2, 'max_current_a': 350, 'document': 1, 'page': 'Sol-Ark 18K-2P-LV Datasheet PS-00036 Rev 8 (9 Sept 2026) - specification table', 'quote': 'Battery (DC): Number of Inputs \| 2'}, {'port_role': 'GENERATOR', 'port_label_from_manual': 'GEN Port (AC)', 'port_type': 'AC terminal', 'direction': 'input', 'electrical_domain': 'AC', 'quantity': 1, 'max_current_a': 120, 'document': 1, 'page': 'Sol-Ark 18K-2P-LV Datasheet PS-00036 Rev 8 (9 Sept 2026) - specification table', 'quote': 'GEN Port (AC): Max. Current \| A \| 120'}, {'port_role': 'BACKUP_LOAD', 'port_label_from_manual': 'Backup - Off-Grid (AC)', 'port_type': 'AC terminal', 'direction': 'output', 'electrical_domain': 'AC', 'quantity': 1, 'document': 1, 'page': 'Sol-Ark 18K-2P-LV Datasheet PS-00036 Rev 8 (9 Sept 2026) - specification table', 'quote': 'Backup - Off-Grid (AC): Max. Continuous Power \| W \| 18,000 \| 15,600 (axis: 120/240 V then 120/208 V)'}]

Документи

datasheet 18K-2P-LV Datasheet V8.0 (EN)

installation_manual 18K-2P-LV Installation & User Manual V13.0 (EN)

product_page Sol-Ark 18K-2P-LV product page

quick_start_guide 18K-2P-LV Quickstart Guide V6.0 (EN)

Додаткові задокументовані параметри

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

builder_completeness	complete
region_notes	North American 60 Hz split-phase / 208 V product; UL 1741 listed, sold in the US and Canada.