Inverter / String / REFU - REFUsol 25K-3T

Inverter

REFU

REFUsol 25K-3T

Three-phase string inverter with 3 MPPT
Product code: 853P025.000

1.552,00 EUR / pcs. 62,080 EUR / kWp
excl. VAT. (19 %)
Item number
44570 (1931 views)
Availability 4 pcs / from immediatly
Minimum Order Quantity
1 pcs
Shipping Type On request
Seller Information
Business provider
TOP Seller Approved vendor
Registered since 25.11.2011
Category Inverter / String
Description

REFU Elektronik REFUsol 25K-3T - Three-phase string inverter with 3 MPPT

 

Red at heart, green at the finish line, with a 10-year manufacturer's warranty

 

Nom. / Max. AC power: 25 kW / 28 kVA

AC rated voltage: 3/N/PE: 230/400 Vac

DC MPPT voltage range: 480...850 V

Max. / EU efficiency: 98.6% / 98.2%

Standard interfaces: USB, RS485

 

Optional interfaces: Ethernet logger, WiFi logger

DC switch: integrated

Dimensions (HxWxD): 480 x 585 x 220 mm

Weight: 36 kg

Scope of delivery: Inverter, AC/DC plug parts, manual, mounting plate, COM terminal

Warranty: 10 years

Advantages: 3 MPP trackers, max. efficiency up to 98.6%, compatible with older REFUsol inverters, permanent AC overload capacity of 110%, suitable for repowering applications
 

The innovative REFUsol 25K inverter offers an advanced solution for commercial and industrial PV systems. With its 3 MPP trackers, it can be adapted to different system designs and individual requirements. Thanks to its compact design and high power density per weight, it is versatile and can be used on roofs or in ground-mounted systems. This inverter is ideal for small to medium-sized projects.
 

The simple integration of each inverter via the REFUlog portal enables efficient remote monitoring. The REFUlog portal is provided free of charge during the generous 10-year warranty period. Various options such as Ethernet or WLAN loggers are available for easy connection to local networks.

 

Please note

Please always enquire about the available quantity before ordering, as the inverters are also sold through other distribution channels.

These inverters are sold with a warranty. The warranty must be settled directly with the manufacturer. The exact details can be found in the data sheet.

All information is provided without guarantee. Images may vary. Prices are net. Shipping costs are available on request. Please contact us using the “Contact” button.

This is freight forwarding goods. The delivery time is approx. 4-6 working days within Germany after receipt of payment. Delivery times to other countries may vary.

General information
Manufacturer REFU
Type REFUsol 25K-3T
Category String
Kind New products
Condition New
Age New
Spare part No
Details
AC Nominal Power 25.000 W
MPP Tracker 3 Pcs
Umpp min 480 V
Umpp max 850 V
European Efficiency 98.2 %
Weight 36 kg
Integrated transformer No
DC Circuit Breaker Yes
Grid Ties 3 Phases
Sales options
Price WP 62.08
Seller Contact Information

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Product Location

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Price List
Per pcs 1.552,00 EUR
Per kWp 62,080 EUR
excl. VAT. (19 %)
Payment:
Advance Payment,
Payment method:
Transfer,
Downloadable documents
File name File type
Datenblatt 04_2025_R ... pdf
Datasheet 04_2025_RE ... pdf

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Description

REFU Elektronik REFUsol 25K-3T - Three-phase string inverter with 3 MPPT

 

Red at heart, green at the finish line, with a 10-year manufacturer's warranty

 

Nom. / Max. AC power: 25 kW / 28 kVA

AC rated voltage: 3/N/PE: 230/400 Vac

DC MPPT voltage range: 480...850 V

Max. / EU efficiency: 98.6% / 98.2%

Standard interfaces: USB, RS485

 

Optional interfaces: Ethernet logger, WiFi logger

DC switch: integrated

Dimensions (HxWxD): 480 x 585 x 220 mm

Weight: 36 kg

Scope of delivery: Inverter, AC/DC plug parts, manual, mounting plate, COM terminal

Warranty: 10 years

Advantages: 3 MPP trackers, max. efficiency up to 98.6%, compatible with older REFUsol inverters, permanent AC overload capacity of 110%, suitable for repowering applications
 

The innovative REFUsol 25K inverter offers an advanced solution for commercial and industrial PV systems. With its 3 MPP trackers, it can be adapted to different system designs and individual requirements. Thanks to its compact design and high power density per weight, it is versatile and can be used on roofs or in ground-mounted systems. This inverter is ideal for small to medium-sized projects.
 

The simple integration of each inverter via the REFUlog portal enables efficient remote monitoring. The REFUlog portal is provided free of charge during the generous 10-year warranty period. Various options such as Ethernet or WLAN loggers are available for easy connection to local networks.

 

Please note

Please always enquire about the available quantity before ordering, as the inverters are also sold through other distribution channels.

These inverters are sold with a warranty. The warranty must be settled directly with the manufacturer. The exact details can be found in the data sheet.

All information is provided without guarantee. Images may vary. Prices are net. Shipping costs are available on request. Please contact us using the “Contact” button.

This is freight forwarding goods. The delivery time is approx. 4-6 working days within Germany after receipt of payment. Delivery times to other countries may vary.

General information
Manufacturer REFU
Type REFUsol 25K-3T
Category String
Kind New products
Condition New
Age New
Spare part No
Details
AC Nominal Power 25.000 W
MPP Tracker 3 Pcs
Umpp min 480 V
Umpp max 850 V
European Efficiency 98.2 %
Weight 36 kg
Integrated transformer No
DC Circuit Breaker Yes
Grid Ties 3 Phases
Sales options
Price WP 62.08

Seller Contact Information
x
Company name
Name of the provider
Street Address
Zip / City
Phone +4936938860481
Email d.karn@secondsol.de
Website

Product Location
Street Address Märzenquelle 6
Zip / City 98617 / Meiningen-Dreißigacker
Country Germany

Price List
Per pcs 1.552,00 EUR
Per kWp 62,080 EUR
excl. VAT. (19 %)

Downloadable documents
File name File type
Datenblatt 04_2025_R ... pdf
Datasheet 04_2025_RE ... pdf

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