About ZEROhomebills.com

About ZEROhomebills.com

Originally founded by Adi A. Krakoczki, the platform is one of the largest and fastest growing on-line DIY energy retail stores covering the entire spectrum of renewable energy, energy efficiency and off-grid living. (solar photovoltaic, solar thermal, wind, hydro and geothermal). We deliver renewable products, special tailor made, ready to use kits and packages from industry leading manufacturers from 3 warehouses located in Europe and 2 warehouses in the United States.

When was launched

The company was registered in mid 2014 and launched ZEROhomebills.com in October 2015; focusing on renewable energy, energy efficiency, sustainable & off-grid living products and services; all in one place. The first product sold was a Solis Inverter WIFI Stick, sold to a customer from Netherlands on 26th of November, 2015.; many dozens of other product categories sold since. 

Our Vision

Our vision is to bring free energy to everyone in every small and hidden corner of the Earth. We believe that free energy should be available to all of us; therefore we built an online shop where people can come and buy anything they might need regarding and related to a complete different way of living; living off the grid or without energy and utility bills.

0Bills is an online DIY energy shop where you can find the best products with best guarantees, from Tier 1  brands at the best possible price to fulfil your dream; whether you are grid-tied or off-grid, to your life ENERGY INDEPENDENT. Tailor made solutions, solar kits and energy packages, tips, advice and news. 

Free energy is available to everyone. Why buy it, when you can have it for free.

0Bills | ZERO Bills | Produce, store and use your own energy! 

“Within a decade from now we will be with 1 billion more people on planet Earth. All of us we will need shelter, food and energy. That is a huge challenge for the humanity. At ZEROhomebills.com we are committed to deliver access to free energy to everyone on Earth to ensure a sustainable and net zero carbon way of living.” -said Adi A. Krakoczki, Director of Supply Chain Management of Solaranna and Co-Founder of ZEROhomebills.com.

The partners of 0Bills; with 20 years plus experience in the energy sector and 14 years of experience in the renewable and energy efficiency field, with multiple international recognitions are here for you to deliver the expected results.

Enjoy shopping!

The Team of 0Bills DIY Energy Store


We offer free shipping for United Kingdom, European Union and US customers. This service is limited and does not cover all product categories. For details and your country please Contact Us. or visit our Delivery Conditions.


Why would you spend more on renewable energy and energy efficiency products? In majority of the cases  installers will work with a minimum 40-100% markup on all the product they sell to you.  Does it have a relevance from where you buy these? In terms of price YES, in terms of product quality and guarantee conditions, NO.


Majority of our built-in products or items just simple purchased via our online 0Bills DIY Energy Store come with market leading guarantees directly from the manufacturer. These are ranging between 2 to 30 years. Our Quality Management Program includes a free 3 year labor guarantee for works carried our by a 0Bills Alliance approved installer.



The company contracted by ZEROhomebills.com for UK and some of the international sales is Solaranna Ltd. Solaranna is a 100% privately owned company registered in United Kingdom. It is registered in England and Wales under no: 9224696

Solaranna Public Info


  • D-U-N-S Number: 22-037-5688
  • Company Registration Number: 9224696
  • VAT NUMBER: GB199036669
  • VAT-MOSS NUMBER:  GB199036669
  • NATO / OTAN Supplier Number: U0XZ4
  • Tax Number.: 7284218667
  • EORI Number: GB1990366690000
  • Royal Bank of Scotland (RBS Bank)
  • Bank Address: 1-4 High Street, Cardiff CF10 1PX, United Kingdom
  • Account number: 11114875
  • Sort Code: 161521
  • IBAN: GB84RBOS16152111114875


It may sound strange to you but for us free means free; at no cost. We provide several of our services free of charge. Not all but some. When mentioned free there are no hidden costs or hidden fees. We do not provide services for free just for fun; we do believe that these are essential part of our operation and ultimately are reflected in the customer satisfaction.


Yes and No! Solaranna Ltd is one of the Premium Strategic Partners of ZEROhomebills.com and its affiliated sites. Yes, the company is fully licensed to operate in the European Union, USA, Canada, Australia and many other markets. In general terms and in respect to installing, repairing and maintaining a product sold, it is not; actually to be more precise not for all the product. With that said, Solaranna is certified by LG Chem, Daikin, SolarEdge, Victron, Enphase, Sunpower and Panasonic. ALL the installers however  – members of our global ZERO Bills Alliance – are fully licensed and certified by the manufacturers to have your product/system installed, maintained or repaired.


FREE LABOR GUARANTEE is a program which is part of our Quality Management System. Our customers who choose products and services part of this program will be served during the guarantee period at no extra cost. What this exactly means? Wherever you are located, or wherever we installed, repaired, built something or provided services to you our team will come to you and fix, repair or change that product for you at no cost. To qualify for the 3 year FREE LABOR GUARANTEE the product you purchased must to be installed and maintained by one of our ZERO Bills Alliance Member companies!

CONTACT 0Bills Store

Technical support


free technical support p2

This service is free and includes consultation over the phone and/or e-mail. We will advise you, but the responsibility of purchasing and implementing the system/product is yours. Please note that our resources are limited; therefore we cannot answer all inquiries.


basic professional technical support p2
  • Includes Preliminary Sizing,
  • System Conception, Telephone Support during initial commissioning (30 minutes) and
  • Telephone support for trouble-shooting (30 minutes) by a certified professional.
  • Fee is charged


premium professional technical support 0bills g2
  • Includes Preliminary Sizing,
  • System Conception, Telephone Support during initial commissioning (60 minutes),
  • On-site Engineer Support and
  • Telephone Support for trouble-shooting (60 minutes) by a certified professional.
  • Fee is charged

Can you do it cheaper?

can you do it cheaper

Sure we can. There is always a cheaper version out there but do not be surprised if at the end you will get something like in the picture above.


UNDP logo on zerohomebills.com by solaranna
Proud Supplier of the Department of Energy of United States of America
EU flag regional development fund logo on zerohomebills.com by solaranna 300
logo_nrel-national-renewable-energy-laboratories on zerohomebills.com by solaranna
Proud Supplier of the Department of State of United States of America logo
notingham university logo on zerhomebills.com by solaranna
MIT-Logo on zerohomebills.com by solaranna
university_of_sharjah logo on zerohomebills.com by solaranna
hm government logo on zerohomebills.com by solaranna
government-of-dubai-logo on zerohomebills.com by solaranna

Our strategic partner on Solarchitecture and off-grid international commercial solar projects are the multiple international award winners in renewable, energy efficiency and green Architecture, Unlimited Energy Pty and Europa Studio Australia (ESA) from Perth, Australia. The two companies are experts in providing innovative renewable energy infrastructure across all sectors, delivering real capital and operational cost savings for our clients. From remote mining operations to commercial hubs – via Unlimited Energy – we provide bespoke reliable turnkey solutions for your unique energy infrastructure needs.

Unlimited Energy and Europa Studio Australia Awards


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