Inverter – SOLAX – X3-NEO-20K-LV – hybrid – LV

SKU: F20S1250 EAN: 2010000038475
Manufacturer

Rated power

Power supply

Hybrid device

Off-grid mode

MPPT

Warranty

Net width

Net depth

Net height

CAN

RS485

SPD Type II

AFCI

MPPT voltage range

Maximum input current per MPPT [A]

Maximum input power [W]

European efficiency

Weight 51,2 kg
CN 85044086
Price 2 690,40 
Gross

2 690,40 
Gross

In stock:

4 pcs
Login to place an order

2 690,40 
Gross

In stock:

4 pcs
Login to place an order

Datasheet Solax X3-NEO-5K-LV - X3-NEO-20K-LV Solax-X3-NEO-5K-LV-X3-NEO-20K-LV-Datasheet.pdf Manual Solax X3-NEO-5K-LV - X3-NEO-20K-LV Solax-X3-NEO-5K-LV-X3-NEO-20K-LV-Manual.pdf

Product details

Manufacturer

Rated power

Power supply

Hybrid device

Off-grid mode

MPPT

Warranty

Net width

Net depth

Net height

CAN

RS485

SPD Type II

AFCI

MPPT voltage range

Maximum input current per MPPT [A]

Maximum input power [W]

European efficiency

Weight 51,2 kg
CN 85044086

SolaX X3-NEO-20K-LV Hybrid Inverters

The SolaX X3-NEO-LV hybrid inverters are three-phase low-voltage solutions designed for residential applications. They deliver high performance, intelligent energy management and advanced safety features, ensuring optimal use of solar energy and reliable system operation.

Key features of the SolaX X3-NEO-LV:

  • Global MPP scanning ensures optimal energy harvesting, while intelligent load management optimizes energy consumption.
  • Exceptional reliability with an IP65 protection rating, battery temperature detection, Type II SPD protections on both AC and DC sides, and optional AFCI protection.
  • Up to 200% EPS (Energy Provided System) output power for 10 seconds and a UPS transfer time below 3 ms ensure continuous power supply.
  • High efficiency with up to 2 MPPTs, 200% PV input power oversizing and a low start-up voltage.
  • Flexibility with parallel connection of up to 3 units for grid-connected and off-grid operation, including microgrid and generator functions.
  • Maximum PV capacity up to 40 kWp and maximum PV input voltage up to 1000 V (depending on model).

Who is this a good choice for?

The SolaX X3-NEO-LV inverters are an ideal choice for homeowners looking for an efficient and reliable solar energy management system. With advanced safety features, parallel operation capability and a wide voltage range, they are well suited to diverse installations, providing stable power and maximizing the use of generated energy.

Datasheet Solax X3-NEO-5K-LV - X3-NEO-20K-LV Solax-X3-NEO-5K-LV-X3-NEO-20K-LV-Datasheet.pdf Manual Solax X3-NEO-5K-LV - X3-NEO-20K-LV Solax-X3-NEO-5K-LV-X3-NEO-20K-LV-Manual.pdf

Parameter X3-NEO-5K-LV X3-NEO-8K-LV X3-NEO-10K-LV X3-NEO-12K-LV X3-NEO-15K-LV X3-NEO-20K-LV
PV INPUT PARAMETERS
Maximum recommended PV array power 10 kWp 16 kWp 20 kWp 24 kWp 30 kWp 40 kWp
Maximum PV input voltage 1000 V
Rated PV input voltage 640 V
PV operating voltage range 160~950 V
Start-up voltage 150 V
Number of MPPTs / strings per MPPT 2/(1/1) 2/(1/1) 2/(2/1) 2/(2/2) 2/(2/2) 2/(2/2)
Maximum input current per MPPT 18 A / 18 A 18 A / 18 A 36 A / 18 A 36 A / 36 A 36 A / 36 A 36 A / 36 A
Maximum input short-circuit current per MPPT 25 A / 25 A 25 A / 25 A 50 A / 25 A 50 A / 50 A 50 A / 50 A 50 A / 50 A
AC INPUT AND OUTPUT (GRID)
Rated output power 5 kW 8 kW 10 kW 12 kW 15 kW 20 kW
Rated output current 7.3 A @ 230 V 11.6 A @ 230 V 14.5 A @ 230 V 17.4 A @ 230 V 21.8 A @ 230 V 29.0 A @ 230 V
Maximum apparent output power 5.5 KVA 8.8 KVA 11 KVA 13.2 KVA 16.5 KVA 22.0 KVA
Maximum continuous output current 8.0 A @ 230 V 12.8 A @ 230 V 16.0 A @ 230 V 19.2 A @ 230 V 24.0 A @ 230 V 31.9 A @ 230 V
Rated AC voltage 3W/N/PE, 220/380 V

3W/N/PE, 230/400 V

3W/N/PE, 240/415 V

Maximum AC apparent input power 10 kVA 16 KVA 20 KVA 24 KVA 30 KVA 30 KVA
Maximum AC input current 14.5 A @ 230 V 23.2 A @ 230 V 29.0 A @ 230 V 34.8 A @ 230 V 43.5 A @ 230 V 43.5 A @ 230 V
Maximum continuous AC pass-through (grid to load) 40 A
Rated AC frequency 50 Hz / 60 Hz
AC frequency range 50 ± 5 Hz / 60 + 5 Hz
Adjustable power factor range ~1 (0.8 lagging to 0.8 leading)
THDi (rated power) <3%
BATTERY
Battery type LFP/Lead-acid
Battery voltage range 40~60 V
Maximum charge/discharge current 125 A / 125 A 200 A / 200 A 250 A / 250 A 280 A / 280 A 300 A / 300 A 350 A / 350 A
EPS OUTPUT (OFF-GRID) (WITH BATTERY)
EPS rated output voltage, frequency 230 V/400 V, 50 Hz / 60 Hz
EPS rated output power 5 KVA 8 KVA 10 KVA 12 KVA 15 KVA 20 KVA
EPS peak output power 10 KVA 16 KVA 20 KVA 24 KVA 30 KVA 40 KVA
Transfer time <3 ms
EFFICIENCY
Maximum efficiency 97.6%
European efficiency 97.0%
OTHER ENVIRONMENTAL PARAMETERS
Ingress protection (IP) rating IP65
Operating ambient temperature range -25~60°C (>45°C with power derating)
Maximum operating altitude 3000 m
Relative humidity 4~100% RH (non-condensing)
Surge category Grid: III, Battery: II, PV: II
GENERAL
Dimensions (W x H x D) 520 x 705 x 258 mm
Net weight 44.6 kg 45.2 kg
Cooling concept Natural cooling Intelligent air cooling
Communication interfaces RS485, CAN, USB, DI/DO
Display LCD
Topology Non-isolated on PV side / High-frequency on battery side
Certifications EN IEC 62109-1/-2, NRS 097-2-1, IEC 61727, IEC 62116, PEA, MEA, BIS, G98/G99
PROTECTIONS
Protections Over/under voltage protection, DC isolation protection, DC reverse polarity protection, grid monitoring, DC injection monitoring, backfeed current monitoring, residual current detection, overheat protection
Active anti-islanding method Frequency shifting
Surge protection DC: Type II, AC: Type II
Arc fault circuit interrupter (AFCI) Optional

Official distribution