(off-grid) Energy Systems designed and supplied
Tel: 0208 663 3273
From overseas
Tel: +44 208 663 3273
NEWS UPDATE
We are now a member of REAL
Solar pv project, Bracknell
Solar pv, 2 x 3Kw projects, London
Wind turbine project, Derby
Solar and wind project Glos.
Solar project, Middlesex
3 x 2.5kW roof mounted wind turbines in London
Off-grid Solar and wind energy system for Antarctic, Ebase
Off-grid Solar and wind energy system for Antarctic, Ebase
Solar PV Facade Installation, London
School Eco Centre West London
Off-Grid Solar Systems for Environment Agency
Wind & Solar Street Lighting for Thames Water
4 kW Solar PV Installation, Essex
Solar and Wind off-grid system, Norfolk
Solar and Wind off-grid system, Wales
Solar Street Light for Spitalfields
Solar Bollards for pathway lighting
Solar Street Lights for Olympic Park, London
Off-grid system for Alladale Wildlife Park, Scotland.
Off-Grid (Solar) System France
Off-Grid (Solar) System Spain
NEW: Solar Power Kits
NEW: Caravan & Motorhome Kits
NEW: Off-Grid Solar and Wind Power Kit
Tel: 0208 663 3273
MASTERVOLT SOLAR INVERTERS
A vital part of every solar power system
An effective and environmentally friendly way to generate electrical energy is to use a unique inexhaustible source like the sun: a shining example of efficient power generation without harming the environment.
Thanks to modern technology, we can optimise the output taken from this energy. Mastervolt supply a broad range of solar inverters as a vital part of solar power systems, equally at home or for autonomous applications.

Sunmaster QS1200
The Sunmaster QS is the dynamic heart of any grid-connected photovoltaic (PV) system, taking care of an accurate power conversion from solar panel to local grid. This effective conversion process takes place with minimal power loss and maximum reliability.
- For use in the United Kingdom and Australia
- Complete range for 700 - 7000 Wp
- Optimal solution for 4''/ 5'' / 6'' modules
- State-of-the-art efficiency
- Best low-light efficiency in the market: 90% efficient at 5% load!
- Excellent reliability
- Full power at 40 °C, high efficiency and long life due to forced cooling
- Standard 5 year guarantee
- 10-day datalogger on board (28 day with QSDisplay)
Sunmaster QS2000
The Sunmaster QS is the dynamic heart of any grid-connected photovoltaic (PV) system, taking care of an accurate power conversion from solar panel to local grid. This effective conversion process takes place with minimal power loss and maximum reliability.
- For use in the United Kingdom and Australia
- Complete range for 700 - 7000 Wp
- Optimal solution for 4''/ 5'' / 6'' modules
- State-of-the-art efficiency
- Best low-light efficiency in the market: 90% efficient at 5% load!
- Excellent reliability
- Full power at 40 °C, high efficiency and long life due to forced cooling
- Standard 5 year guarantee
- 10-day datalogger on board (28 day with QSDisplay)
Sunmaster QS3200 & QS3200 Max-I
The Sunmaster QS is the dynamic heart of any grid-connected photovoltaic (PV) system, taking care of an accurate power conversion from solar panel to local grid. This effective conversion process takes place with minimal power loss and maximum reliability.
- For use in the United Kingdom and Australia
- Complete range for 700 - 7000 Wp
- Optimal solution for 4''/ 5'' / 6'' / 6+'' / 8'' modules (see also Max-I versions)
- State-of-the-art efficiency
- Best low-light efficiency in the market: 90% efficient at 5% load!
- Excellent reliability
- Full power at 40 °C, high efficiency and long life due to forced cooling
- Standard 5 year guarantee
- 10-day datalogger on board (28 day with QSDisplay)
- 2 input allowing uneven number of modules, multiple brands or orientations or double current capacity when paralleled.
Sunmaster QS6400 & QS6400 Max-I
The Sunmaster QS is the dynamic heart of any grid-connected photovoltaic (PV) system, taking care of an accurate power conversion from solar panel to local grid. This effective conversion process takes place with minimal power loss and maximum reliability.
- For use in the United Kingdom and Australia
- Complete range for 700 - 7000 Wp
- Optimal solution for 4''/ 5'' / 6'' / 6+'' / 8'' modules (see also Max-I versions)
- State-of-the-art efficiency
- Best low-light efficiency in the market: 90% efficient at 5% load!
- Excellent reliability
- Full power at 40 °C, high efficiency and long life due to forced cooling
- Standard 5 year guarantee
- 10-day datalogger on board (28 day with QSDisplay)
- 600 Watts more power than competing inverters .
Soladin 600
The Soladin 600 models are world's smallest mini string inverters and are usable for every type of solar panel. Contact Mastervolt for use in other than mentioned countries. Please use these shortcuts for the Soladin 600 Questions & Answers, the Soladin 600 manual, the Soladin 600 PC-Link and the Soladin 600 PC-Link manual.
- World's smallest mini string inverter
- Excellent price/performance ratio
- Exclusive lightguide power indicator
- Intended for use in the United Kingdom
- Contact Mastervolt for international use
- Usable for every type of solar panel
- 5-year warranty
- Wide input range makes a flexible system solution
- Quick and easy install with mounting bracket (included)
Improve the performance of your Sunmaster or Soladin inverter.
FOR FURTHER DETAILS AND NO OBLIGATION FREE ADVICE
