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biuro@greto.com.pl
European Union Content
PL

Authorized Distributor of Renewable Energy & HVAC products

We are an authorized distributor that supplies installation companies and contractors in Europe with components for photovoltaic and heating installations. Greto offers photovoltaic modules, inverters, EV chargers, heat pumps, and domestic hot water tanks. Our products have already gained the trust of hundreds of customers in over 21 countries. PV modules distributed by Greto are delivered in pallet and container quantities, serving both small residential installations and large-scale solar farms.
Greto in numbers:
ikona kontener
+200 container orders annually
ikona medal
+20 top manufacturers on offer
ikona certyfikat
Business Credibility 2023 Certificate 
for reliability & timeliness
ikona kategorie
9 product categories  in the portfolio of PV, HVAC and EV components
ikona eksport
Winner of Economic Griffin 
in export category
ikona gwiazda
Greto Heating 
Own tanks brand
Our partners:
logo JaSolar
logo Trina Solar
logo Sungrow
logo Solax Power
logo FoxESS
logo Autel
logo Gree
logo Mitsubishi Electric
logo AESolar
Need an estimate or you have some questions about our products?
Call us and our salesmen and experts will answer all Your questions.
Need a estimate or you have some questions about our products??
Call us and our salesmen and experts will answer all Your questions.
Contact us
Office location
Greto Polska Sp. z o.o.
ul. Kielecka 5/20, 81-303
Gdynia, Poland
Contact options
tel: +48 791 050 578
+48 728 480 883
email: biuro@greto.com.pl
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