Fair price
Fair price
We offer competitive prices with an emphasis on quality and transparency
Fast delivery
Fast delivery
Products in stock, ships now. Backordered items ship in 5 days.
Loyalty bonus
Loyalty bonus
Regular customers get discounts and bonuses for their loyalty.
Expert turnkey installation
Expert turnkey installation
We provide end-to-end services with a quality guarantee.
Most popular
gw et
Action
Goodwe GW10K-ET Plus+
In stock (10 pcs)
€1 092 incl. VAT
€910 / pcs
Code: GW10K-ET
Dyness Tower T14
Dyness Tower T14
In stock (5 days)
€3 958,80 incl. VAT
€3 299 / pcs
Code: DYNESS-TOWER-T14
gw et
Action
Goodwe GW8K-ET Plus+
In stock (10 pcs)
€972 incl. VAT
€810 / pcs
Code: GW8K-ET
Dyness Tower T17
Dyness Tower T17
In stock (5 days)
€4 746 incl. VAT
€3 955 / pcs
Code: DYNESS-TOWER-T17
Tigo TS4-A-O
Tigo TS4-A-O
In stock (>10 pcs)
€37,90 incl. VAT
€31,58 / pcs
Code: 462-00252-32
15K 1
+ Free gift
FREEFREE
Soluna HV 15K
In stock (5 pcs)
€5 499 incl. VAT
€4 582,50 / pcs
Code: SOLUNA-HV-15K
New
Victron VE.Direct TX digital output cable
€39 incl. VAT
€32,50 / pcs
Code: VICTRON-VE-DIRECT-TX-D-O-CABLE
Victron VE.Direct LoRaWAN module
€110 incl. VAT
€91,67 / pcs
Code: VICTRON-VE-DIRECT-LORAWAN-MODULE
Victron VE Transfer Switch 5kVA
€310 incl. VAT
€258,33 / pcs
Code: VICTRON-VE-TRANSFER-SWITCH-5KVA
Victron USB extension cable one side right angle 0,3m
€37 incl. VAT
€30,83 / pcs
Code: VICTRON-USB-EXTENSION-CABLE-30CM
Victron temperature sensor for BMV
€58 incl. VAT
€48,33 / pcs
Code: VICTRON-BMV-TEMPERATURE-SENSOR
Victron SmartSolar Control display
€59 incl. VAT
€49,17 / pcs
Code: VICTRON-SS-CONTROL-DISPLAY
Victron Zigbee to RS485 converter
€133 incl. VAT
€110,83 / pcs
Code: VICTRON-ZIGBEE-RS485-CONVERTER
Victron Zigbee to USB converter
€119 incl. VAT
€99,17 / pcs
Code: VICTRON-ZIGBEE-USB-CONVERTER
Victron VE.Bus Smart Dongle
€115 incl. VAT
€95,83 / pcs
Code: VICTRON-VE-BUS-SMART-DONGLE
Victron SmartShunt 500A
Victron SmartShunt 500A
In stock (5 days)
€131 incl. VAT
€109,17 / pcs
Code: VICTRON-SMARTSHUNT-500A-50MV
Victron SmartShunt 2000A
Victron SmartShunt 2000A
In stock (5 days)
€257 incl. VAT
€214,17 / pcs
Code: VICTRON-SMARTSHUNT-2000A-50MV
Victron SmartShunt 1000A
Victron SmartShunt 1000A
In stock (5 days)
€197 incl. VAT
€164,17 / pcs
Code: VICTRON-SMARTSHUNT-1000A-50MV

About us

Welcome to ONSA Plus, your premier source for photovoltaic solutions. We specialize in wholesale solar panels, inverters, batteries and other accessories. We combine quality, reliability and sustainable energy for your projects.

Vytvořil Shoptet | Design Shoptak.cz