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    Solis S6-EH3P10K-H-EU
    Official distributor
    Solis S6-EH3P10K-H-EU
    In stock (>10 pcs)
    €1 427,51 incl. VAT
    €1 160,58
    SOLIS-S6-EH3P10K-H-EU
    Dyness Tower Pro TP11
    Dyness Tower Pro TP11
    On order (10 pcs)
    €0 incl. VAT
    €0
    DYNESS-TOWER-PRO-TP11
    ET(ETPlus+) 33
    Goodwe GW10K-ET Plus+
    On request
    €0 incl. VAT
    €0
    GW10K-ET
    ET(ETPlus+) 33
    Sale
    Goodwe GW8K-ET Plus+
    On request
    €0 incl. VAT
    €0
    GW8K-ET
    Dyness Tower T17
    FREEFREE €3 530 –100 %
    Dyness Tower T17
    On order (2 pcs)
    €0 incl. VAT
    €0
    DYNESS-TOWER-T17
    Tigo TS4-A-O
    Tigo TS4-A-O
    In stock (>10 pcs)
    €39,36 incl. VAT
    €32
    462-01252-32
    15K 1
    FREEFREE €5 499 –100 %
    Soluna 15K HV
    On request
    €0 incl. VAT
    €0
    SOLUNA-HV-15K
    Sale
    ET(ETPlus+) 33
    Sale
    Goodwe GW8K-ET Plus+
    On request
    €0 incl. VAT
    €0
    GW8K-ET
    ZENCAR Model W Pro (Basic, Type 2, 16A, 5m)
    Sale
    €324,39 –25 %
    ZENCAR Model W Pro (Basic, Type 2, 16A, 5m)
    In stock (6 pcs)
    €299 incl. VAT
    €243,09
    ZENCAR_W-PRO_T2_16A_5M_3P_BASIC
    New
    Huawei SUN2000-450W-P2
    Huawei SUN2000-450W-P2
    In external warehouse (>10 pcs)
    €55,77 incl. VAT
    €45,34
    SUN2000-450W-P2
    Victron MEGA-fuse 60A/32V
    Victron MEGA-fuse 60A/32V
    On request
    €0 incl. VAT
    €0
    VICTRON-MEGA-FUSE-60A-32V
    Victron BlueSolar MPPT 75/15
    Victron BlueSolar MPPT 75/15
    On request
    €0 incl. VAT
    €0
    VICTRON-MPPT-75-15
    Victron Zigbee to USB converter
    Victron Zigbee to USB converter
    On request
    €0 incl. VAT
    €0
    VICTRON-ZIGBEE-USB-CONVERTER
    Huawei YDS60-C24 Smart Power Sensor
    Huawei YDS60-C24 Smart Power Sensor
    On request
    €0 incl. VAT
    €0
    HUAWEI-YDS60-C24
    Victron Busbar 250A 2P 12 Screws
    Victron Busbar 250A 2P 12 Screws
    On request
    €0 incl. VAT
    €0
    VICTRON-BUSBAR-250A-2P-12S
    Victron SmartSolar MPPT 250/60-MC4
    Victron SmartSolar MPPT 250/60-MC4
    On request
    €0 incl. VAT
    €0
    VICTRON-SRTSOLAR-250-60-MC4
    Victron Direct cable 1,8m (right angle)
    Victron Direct cable 1,8m (right angle)
    On request
    €0 incl. VAT
    €0
    VICTRON-DIRECT-CABLE-1.8M-RIGHT
    Huawei DTSU666-HW Smart Power Sensor
    Huawei DTSU666-HW Smart Power Sensor
    In external warehouse (>10 pcs)
    €235,95 incl. VAT
    €191,83
    DTSU666-HW
    Victron Shunt 1000A
    Victron Shunt 1000A
    On request
    €0 incl. VAT
    €0
    VICTRON-SHUNT-1000A
    Victron Current Transformer 100A:50mA
    Victron Current Transformer 100A:50mA
    On request
    €0 incl. VAT
    €0
    VICTRON-CURRENT-TR-100A-50MA
    OlifeEnergy SolarModule
    OlifeEnergy SolarModule
    On request
    €0 incl. VAT
    €0
    SLBPW
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    ONSA Plus at the First Green Energy Fair in Zagreb
    The first edition of the Green Energy Fair took place at Arena Zagreb (29-30 October 2025), and ONSA Plus was proud to participate among the regional renewable-energy community....
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    ONSA Plus partners with Solis to strengthen PV inverter distribution in Central Europe
    ONSA Plus, a Slovak renewable energy solutions provider, has announced a new partnership with Solis, one of the world’s largest inverter manufacturers, to distribute Solis’...
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    About us

    Description

    Photovoltaic power plants for companies with high consumption

    We’ll design the optimal photovoltaic solution for your energy-intensive operation and handle all the paperwork, including subsidies. We know how to do it right. So it will keep saving you money even in 20 years

    • We’ll reduce your electricity costs
    • We’ll provide a stable backup source
    • We’ll increase cost predictability
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    Latest discussion

    OP Avatar of author

    Corsair 18AWG Cable for 8pin to dual 6+2pin power supply

    ONSA Plus | 22.03.2023 |
    Corsair 18AWG Kábel pre zdroj 8pin na dual 6+2pin
    Dobrý deň, nie, nejedná sa o origninál. Kábel má však rovnaký pinout (type 4), teda pasuje na zdroj a dá sa bezpečne používať. Je dôležité overiť kompatibilitu s Vaším zdrojom na stránkach výrobcu.

    Latest rating

    Fronius Ohmpilot 9.0-3

    Fronius Ohmpilot 9.0-3

    Marian Zavadský | 03.09.2025
    spoľahlivo funguje už viac ako 4 roky. v nastaveniach sa da krásne nastaviť podmienky. dobre funguje aj s 6x1kw špirálami, zapojenými paralérne. po zapojení si sám zmeria špirály. od marca do novembra mam dosť teplej vody ak nepoužívam bazén. menič najpr dobije baterie a potom dáva prebytky do akumulacky.
    10-capacitor GPU Riser 012

    10-capacitor GPU Riser 012

    19.11.2022