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Solplanet · Inverters

Solplanet ASW LT-G3

Name: Solplanet ASW LT-G3
Brand: Solplanet

Grid-tied (on-grid) inverter, 3-phase, 25-60 kW

AC power25-60 kW

Phases3-phase

MPPT3-5

Efficiency98.6%

ProtectionIP66

Three-phase grid-tied Solplanet LT-G3 series inverters rated 25-60 kW for commercial and industrial installations. Up to 5 MPPT inputs and 150% PV array oversizing allow flexible array design, while an integrated DC switch and Type II surge protection on both AC and DC sides simplify the BOS. IP66 rating and active cooling enable outdoor mounting, and an optional AFCI adds installation safety.

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Models

Nine models 25-60 kW.

Match the inverter to the size of the installation. The 25-40 kW models have 3 MPPT inputs, while the 45-60 kW models have 4 to 5 MPPT inputs. All are three-phase, IP66 rated and feature an integrated DC switch.

Model (ASW…-LT-G3)	25K	27K	30K	33K	36K	40K	45K	50K	60K
Rated AC power	25 kW	27 kW	30 kW	33 kW	36 kW	40 kW	45 kW	50 kW	60 kW
Max. PV array power	37.5 kWp	40.5 kWp	45 kWp	49.5 kWp	54 kWp	60 kWp	67.5 kWp	75 kWp	90 kWp
Max. output current	39.9 A	43.0 A	47.8 A	52.6 A	57.4 A	63.8 A	75.2 A	83.6 A	95.3 A
No. of MPPT inputs	3	3	3	3	3	3	4	5	5

Capabilities

Key features.

Up to 5 MPPT inputs

3 MPPT inputs on the 25-40 kW models, 4-5 on the 45-60 kW models - flexible PV array design.

150% DC oversizing

High PV array oversizing and up to 20 A input current per string - ideal for bifacial modules.

Integrated DC switch

A built-in DC switch and Type II surge protection on both AC and DC sides simplify the BOS.

IP66 and active cooling

Compact wall-mount design with an IP66 rating suited to outdoor installation.

ShadeSol

Improved generation under non-ideal conditions, including partial shading of the panels.

Warranty and service in Poland

A warranty extendable up to 20 years and on-site technical support.

Technical data

Specification.

Parameters shared across the entire series. Values that differ between models are in the comparison table above.

Inverter typeGrid-tied (on-grid), 3-phase

Max. DC input voltage1100 V

MPP voltage range180-1000 V (25-40 kW) / 200-1000 V (45-60 kW)

Rated DC input voltage630 V

Max. input current per string20 A

AC nominal voltage230 V / 400 V (3-phase)

AC voltage range180-305 V / 312-528 V

Grid frequency50 Hz (45-55 Hz) / 60 Hz (55-65 Hz)

Power factor0.8 leading - 0.8 lagging

Feed-in phases3 / 3-N-PE

THD at rated output< 3%

Max. / European efficiency98.4-98.6% / 98.2-98.3%

DC switchIntegrated

Surge protectionType II (AC & DC)

AFCI (arc-fault detection)Option

ProtectionsRCMU, anti-islanding, ground fault, DC reverse polarity

Protection class / overvoltage cat.I / AC: III, DC: II

Dimensions (W/H/D)543/520/235 mm (25-40 kW) / 670/640/270 mm (45-60 kW)

Weight29-30 kg (25-40 kW) / 42.5 kg (45-60 kW)

Operating temperature range-25 to +60 °C

CoolingActive (fan)

Degree of protectionIP66 (outdoor use)

TopologyNon-isolated (transformerless)

CommunicationRS485 / Wi-Fi (LAN, 4G optional)

CertificatesCE, IEC 62109, IEC 61727, IEC 62116, EN 50549, VDE 4110/4105, G98/G99

Downloads

Documentation.

DatasheetPDF · ASW LT-G3 Series (EN)

Product photos are coming soon. Need more documents? Get in touch or email handel@mplenergy.pl.

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