multi-award winning family company

providing engineered solutions





Adelaide University Solar Racing Team at the finish line of the 2015 World Solar Challenge 

Saturday 24 October 2015

Adelaide University Solar Racing Team passed scrutineering on 15 October for the 2015 World Solar Challenge, competing in the Challenger Class.  

Today they successfully crossed the finish line in Adelaide thanking their supporters.  What a great result after two years of planning, hard work and dedication.  

Photo copyright: Bridgestone World Solar Challenge.

Solar 4 RVs is a Winner at the 2015 MyBusiness Awards in Sydney

'Sustainability initiative of the Year'

Friday 13 November 2015

Owners Phil and Trish Chapallaz attended the ‘2015 MyBusiness Awards’ on Friday evening at Doltone House Hyde Park, Sydney and to their delight they were announced as the winner of the ‘Sustainability Initiative of the Year’.

Their success is attributed to their commitment in running their company ethically and honestly and treating their customers with respect.

The Australian My Business Awards celebrated its 15th consecutive year recognising the achievements of small and medium businesses across Australia. The night, was hosted by finance commentator and My Business magazine columnist Michael Pascoe.

Photo showing our panels on 'Lumen' are copyright of Adelaide University Solar Racing Team.  

Solar 4 RVs™ featured in Australian Solar Council magazine

Thursday 17 September 2015

Solar 4 RVs™ is featured in the 2015 Spring Edition of the Solar Progress Magazine on page 6.  Solar Progress is the official publication of the Australian Solar Council and the Energy Storage Council, published quarterly.

The magazine aims to provide readers with an in-depth review of technologies, policies and progress towards a society that sources energy from the sun rather than fossil fuels.

Solar 4 RVs™ Co-Founder is guest speaker at 'Women on the Go' Forum and Expo

Friday 28 August 2015

Trish Chapallaz enjoyed being a guest speaker at the event and appreciated so many attendees coming up afterwards to chat and ask for copies of her presentation.  The event, organised by the Knox Economic Development Team, was an outstanding success with over 115 registration and 50 expo stands.

Exhibition at Frankston

Thursday 20 August 2015

The Faces of Small Business Exhibition was spotted in Young Street Frankston outside the railway station.  

Solar 4 RVs™ is on the right hand side.

The 10 Victorian Faces of Small Business 2015

Monday 3 August 2015

We are in very good company.  The Faces of Small Business Exhibition showcases 10 small businesses who go the extra mile for their staff, customers, community and the planet.  

​Owners Phil and Trish Chapallaz are the bottom right image.

Click on the photo to read about the other 9 businesses chosen by Small Business Victoria.

Solar 4 RVs™ on the big screen at Melbourne's Federation Square 

Sunday 2 August 2015

​​The Faces of Small Business Exhibition is in full swing.  As well as Melbourne metropolitan locations the exhibition is also on display at Geelong and  Bendigo.

Winner: Optus MyBusiness Awards in the category 'Sustainability Initiative of the Year’

              November 2015.

Winner:  3AW Momentum Energy Small Business Success Award - July 2015

​​Selected:  2015 Victorian Government Face of Small Business - August 2015

Featured: website as small business success case study

Solar 4 RVs™ case study now on website  

Thursday 30 July 2015

​Owners Phil and Trish Chapallaz are proud to have their business chosen by the Victorian Government as a small business success story.   Since launching the business in March 2014 they have achieved outstanding success.  

They have gained the trust and respect of hundreds of customers and provide professional advice and a wide selection of products to over 60 businesses including caravan and motorhome manufacturers, installers, repairers, boat builders and marine electricians.  They also design systems for unique commercial and industrial mobile applications.

Solar 4 RVs™ attends Small Business Festival Launch  

Thursday 30 July 2015

​Owners Phil and Trish attended the Victorian 2015 Small Business Festival Launch at the Plaza Ballroom in Melbourne. 

Phil's photo is 4th along the top row of  the screen and Trish's photo is on the right on the bottom row.  A wonderful venue for lunch and to share inspirational stories with the other nine businesses chosen as the faces of small business for 2015.  

Solar 4 RVs™ success is featured on Knox Council website

Wednesday 29 July 2015

​Knox Council has dedicated one of their website pages to highlight our success and we appreciate their acknowledgement.  The Knox Economic Development Team provides information, advice and services for local businesses and their support has been phenomenal.  

We strive to role model honest and ethical business practices and practically apply our corporate social responsibility and receiving recognition for this is very gratifying.  Providing quality products and a professional service to ensure our reputation remains second to none is very important to us.

Solar 4 RVs™ featured in Leader newspaper

Tuesday 28 July 2015

Today Solar 4 RVs™ was featured in the Knox Leader publication.  

The article provides a brief history about Solar 4 RVs since it's inception in 2013 and launch in March 2014.

Solar 4 RVs™ accepts award on 3AW Denis Walter afternoon Show

Monday 27 July 2015

Trish and Phil Chapallaz, founders and owners of Solar 4 RVs™, were in the 3AW studio today with Denis Walter on his afternoon show talking about our solar products.  

Solar 4 RVs was announced on air as the July winner of the 3AW, Momentum Energy Small Business Success Awards.  The awards celebrate the exciting and sometimes challenging lives of Small Business Owners.

You can watch and listen to the broadcast on or by clicking on the photos.

We were lucky enough to have over 6 minutes of air time and even took a call from a listener. Thank you to Denis and 3AW staff for making us feel so at ease. 

Solar 4 RVs™ showcased by Small Business Victoria 

Tuesday 21 July 2015

Solar 4 RVs™ is thrilled to be selected by Small Business Victoria as part of their 2015 Faces of Small Business Exhibition.

The exhibition, which is part of the Victorian Small Business Festival, profiles 10 successful small businesses from across the state. This year the exhibition showcases “responsible, ethical and sustainable businesses that are doing good deeds for their staff, their customers, their environment, their community, and their world”.

The exhibition celebrates small business success; acknowledges the contribution that small business makes to the Victorian economy and community; and brings awareness to the services that the Victorian Government provides.

The annual Victorian Small Business Festival takes place during August in Melbourne and across regional Victoria.  We will be attending the Small Business Festival Launch on 30 July.

Solar 4 RVs™ attends National Tree Day Corporate Planting event

Friday 17 July 2015

Solar 4 RVs™ joined other like-minded businesses at Marie Wallace Bayswater Park for the annual National Tree Day Corporate Planting event hosted by Knox City Council.  Even though the wind was cool, the weather was kind to us this year, as it was last year, providing warming sunshine between light showers.

This year Planet Ark is celebrating 20 years of National Tree Day, which is Australia's largest community tree planting and nature-care event that connects thousands of individuals, businesses, community groups, schools and sporting groups with nature.  Since 1996 more than 3 million people have planted 21 million trees and plants thereby beautifying neighbourhoods and inspiring positive environmental change.

After the event we had the pleasure to meet the team from ‘Melbourne Tree Care’.   Check out our Facebook post on Monday to read about the pioneering work they are doing to save our endangered species.

New textured surface for Solbian SP solar panel

Wednesday 8 July 2015

After one year of tests and field trials, a new textured panel surface is now available on the SP series of Solbian flexible solar panels.  The slightly thicker layer is more scratch resistant and less sensitive to UV.

Giovanni Soldini, skipper of the Maserati 70-foot carbon fibre, mono-hull racing yacht advises it will be less slippery during the critical conditions he finds in his ocean crossings.

Solbian warranty extended to five years

Wednesday 8 July 2015

Improvement in manufacturing quality, and in the materials used, has enabled the extension of the warranty period for the Solbianflex range.

For all panels sold after July 1st 2015, the new warranty will cover failures for five years.   This does not change the Peak Power Warranty of 85% of initial power after 5 years. 

SunPower® wins a world first for its sustainable manufacturing processes 

Monday 29 June 2015

The US renewable energy company is the first and only company in the world to win a Cradle-to-Cradle (C2C) silver certificate for its solar panels – one of the strictest sustainability standards in existence.  The certificate means SunPower Corporation has met rigorous environmental benchmarks covering every stage of a solar panel’s life.

Solar 4 RVs own brand of flexible solar panels and the Solbian SP series both contain SunPower® cells.

SunPower’s largest solar panel assembly site in Mexico, is its first to achieve zero waste to landfill. It lowered its waste disposal costs by over 50% in the first year, cut water consumption by over 50% and 44% of its energy comes from renewable sources.

Solar 4 RVs™ attend Melbourne Boat Show

Monday 15 June 2015

Phil attended the Melbourne Boat Show today.  Solbian solar panels are ideal for boats because they are lightweight, thin, flexible and robust.  Cruisers and Yacht manufacturers and owners like the fact that are easy to install and designed specifically for the marine environment.

Solar 4 RVs™ solar panels power M2M sites

Friday 12 June 2015

Our solar panels are currently being trialled to power M2M sites in Metro areas and possibly isolated areas in the future.

M2M (Machine to Machine) sites enable wireless communication by remotely connecting equipment via a modem back to an office. This allows real-time data analysis and monitoring.

'Women on the Go' Business Forum and Expo

Friday 12 June 2015

Our Founder/Director Trish will be a speaker at the Women on the Go Business Forum and Expo being held in August.  She will talk about her career and provide insights into how to further develop a successful business.   These events are part of an initiative from Knox, Maroondah and Yarra Ranges Councils and the Bendigo Bank to provide a forum where women can be inspired by hearing about other women's journeys.

Genasun MPPT Charge Controller now in stock

Thursday 11 June 2015

Genasun’s MPPT charge controllers are robustly designed for land mobile and the marine market. At up to 10.5 Amps the range covers smaller solar arrays. They are virtually unique in having boost converters that boosts the voltage of small panels to charge 12 and 24V batteries. This makes them the ideal controller for small Solbian panels.

Solar 4 RVs™ designs solar system for solar-electric boats

Wednesday 10 June 2015

During his trip to Brisbane last week Phil met with Derek, the owner of Scruffie Marine, to discuss installation of our solar system for their two new solar-electric launches that are being built for service on the Swan River in WA.  

The new environmentally friendly solar-electric boats will each carry 12 passengers in whisper quiet comfort and be based in Perth’s CBD. 

Scruffie Marine has taken delivery of 36 of our thin, flexible panels which will be fitted to the canopy (18 for each boat).  We will also be providing the solar charge controllers.

Battery Management System (BMS) for Lithium now in stock

Thursday 11 June 2015

After extensive research Solar 4 RVs™ is now importing REC BMS’ for use with their Sinopoly cells.  

The advanced 12V BMS has active balancing which transfers charge between cells.  The significant benefit of active balancing is to eliminate the shunt resistors which discharge excess charge as heat and increases the overall efficiency of the charging process.  

For more information click here

Solar 2015 Conference & Expo

Monday 8 May 2015

Solar 4 RVs™ attended the Solar 2015 Exhibition & Conference 7-8 May in Melbourne which showcases the latest technologies from solar and renewable, energy efficiency and the energy storage industries.  The event brought together 70 exhibitors from 15 countries.

Solar 4 RVs™ at the Queensland Caravan, Camping & Touring Supershow

Monday 8 June 2015

The 47th annual Queensland Caravan, Camping & Touring Supershow is being held at the Brisbane Showgrounds from 3-9 June welcoming over 55,000 visitors.  Phil took the opportunity to support local businesses that sell and use Solar 4 RV solar panels.

Solar 4 RVs™ has many businesses and customers in Queensland so it was a great opportunity to meet many of them plus establish some new contacts.

Solar 4 RVs in New Zealand

Monday 11 May 2015

Solar 4 RVs™ founders and owners Phil and Trish will be in New Zealand until 27 May visiting businesses including motorhome and boat manufacturers, repairers and solar installers.   The Hutchwilco boat show in Auckland is also running during this time so the Solbian marine range will be promoted.

Part-time staff in Melbourne will pack and ship out orders however our advice and design service will be limited.  Email is the best method of contacting us during this time.

Solar 4 RVs™ featured as business success in 'Knox Business Life'

Thursday 16 April 2015

Solar 4 RVs™ is featured on page 2 of the April Edition (Issue 55) of 'Knox Business Life'. This 16 publication produced by the Council's Business and Economic Development Department highlights how we have grown in the past 12 months to have over 25 businesses that we supply to ranging from caravan manufacturers and boat builders to repairers, dealers and shops.

Solar 4 RVs™ sponsors Vanuatu Solar Project - second hand equipment wanted

Thursday 8 April 2015

We proudly support the Australian Solar Energy Industries Association (SEIA) Project to improve the living conditions for the poorest and most isolated people living in Vanuatu by providing solar power for their households through installing stand-alone solar systems.  We have donated a new Battery Power Pack with inverter.

If you wish to donate any second hand items such as solar panels, regulators or chargers we will test them and pass them onto the SEIA  central collection point.

Since a private monopoly generates power in Vanuatu "electricity costs are among the highest in the Pacific" among developing countries so any donations will have a significant impact.  Call us on 0488 918 910 if you can help.  SEIA is also accepting cash donations.  Thank you.

This page provides a brief overview of our activities in 2015.  ​​We post interesting news snippets on Facebook and also post specials or new products so if you would like to be kept up-to-date Like us on the right.

The Italian company Solbian designs and manufactures premium, robust solar panels for the marine environment and land based mobile applications.  

As their Australian and New Zealand importer we will be able to offer this excellent range of solar panels renowned for its quality and reliability.

In the coming weeks we will be adding the products to our website.  In the meantime please phone Phil on 0488 918 854 for further information.  To visit the Solbian company website click here.

Solar 4 RVs™ appointed as the Authorised Solbian Importor for Australia and New Zealand

Tuesday 17 March 2015

Solar 4 RVs™ features in Touring Australia Magazine

Wednesday 11 March 2015

Solar 4 RVs is featured in the Autumn 2015 edition of Touring Australia Magazine which is about to hit newsagency shelves.  

A small photo of Phil, Co-owner and Director is on the front cover holding one of our thin, lightweight flexible panels. If you get the opportunity, check out our article on pages 26 & 27.

Solar 4 RVs™ phone number 1300 SOLAR EXPERT

Friday 27 February 2015

Our new 1300 phone number 1300 SOLAR EXPERT (1300 765 273) is now available. This number will put you through to reception.  For immediate connection to technical and product advice phone Phil on 0488 918 910.

Australian Solar Council Professional Development

Wednesday 4 February 2015

Co-Owner/Director/Engineer Phil attended the Australian Solar Council 'Compliant Design and Installation Workshop' yesterday.  Phil is diligent in keeping up with the Australian Standards and conducts extensive research to ensure the mobile solar systems he designs/recommends are compliant.

Alternative Technology Association's Solar Caravan and Eco Camping eBook  

Monday 5 January 2015

The Alternative Technology Association has released an eBook titled "Solar Caravan and Eco Camping eBook".  The $5 book can be downloaded from their Webshop (click here) 

Solar 4 RVs™ is featured inside the front cover highlighting thin, lightweight solar panel technology.

To check if there are any specials available visit our SPECIALS page

Solar 4 RVs Updates and News 2015

Solar 4 RVs™ flexible solar panels installed on World Solar Challenge vehicle

Monday 12 October 2015

Adelaide University Solar Racing Team is using Solar 4 RVs™ flexible panels on their entry into the 2015 World Solar Challenge which runs from 18 - 25 October.  All 46 teams from 25 countries will make the 3,000km journey from Darwin to Adelaide powered solely by the sun.  The event is held every two years.

We flew 5 x 135W, 1 x 110W and 2 x 100W panels to Darwin after the team discovered they were having trouble obtaining the required voltage from their array.  The team had used a unique encapsulation method of SunPower's world class cells and unfortunately moisture had found its way into their array causing it to short circuit in the lead up to the race which starts on Sunday.  We appreciate that this dedicated and skilled team have chosen us to assist them for this event.

Solar 4 RVs is Finalist in 2015 MyBusiness Awards 

Monday 26 October 2015

We are thrilled to announce that Solar 4 RVs™ is one of three national finalists in the ‘2015 MyBusiness Awards’ for the category ‘Sustainability Initiative of the Year’.

The winner of these National Awards will be announced on Friday, November 13 in Sydney.  The other two finalists in this category are based in Sydney and Brisbane. 

The MyBusiness awards acknowledge big, small, old or young, businesses for their “entrepreneurship, passion, dedication, achievements and contributions to the Australian community and economy”.  Previous MyBusiness Award winners that have become iconic brands and household names include: Boost Juice, H2Coco, ModelCo, Red Balloon Days, Sumo Salad, Fruit At Work, Laservision, and Roses Only. 

Solar 4 RVs™ will open new showroom / warehouse in January 2016

Friday 27 November 2015

It looks like we will be busy fitting out our new premises and moving during January.  We hope to have our Opening at the end of January 2016.  

Women Business Leaders 'Inspire' Secondary School leaders of the future

Wednesday 4 November 2015

Co-owner Trish Chapallaz is excited to be involved in the 'Inspire' mentoring program for female secondary school students in 2016.  Women business leaders have been invited to be a mentor for year 11 students and share the challenges and the rewards of their business life journey. 

​Mentors act as role models to support engagement in further learning and social and emotional wellbeing in preparation for their career.   

The students will be able to observe successful and creative women in action and allow the mentors to share their knowledge and experience, thereby inspiring confidence in the students to grow their own vision. 

Solar Electric boat with Solar 4 RVs flexible panels has water trial

Monday 16 November 2015

Phil Chapallaz has made a number of trips to Queensland recently to oversee installation of the final components of our solar system onto the first of two new solar-electric launches that are being built for service on Perth's Swan River in WA.  

Waters trials took place off Runaway Bay Marina at the Gold Coast.

These solar-electric boats built by Scruffie Marine for Perth's Little Ferry Co. ( will commence cruising in December.  The historic design with modern comfort for twelve passengers will be environmentally friendly with no pollution of air, water or sound.

36 of our thin, flexible panels have been fitted to the canopy (18 for each boat) plus Maximum Power Point Tracking (MPPT) solar charge controllers.