Mastervolt Grid Connect Inverters

Dutch firm Mastervolt have long standing reputation in the renewable and marine power industries for quality and performance.

The CS series represents exceptional superb value for money for a renowned brand. With G59/2 certification, these are the ideal choice for commercial installations.

£440.00

Mastervolt Sunmaster XS4300 Grid-connect inverter

Sunmaster

Reduced to clear
The Sunmaster XS4300 is designed for arrays of between 2900 and 4350W peak power. With the trademark Mastervolt high efficiency, and connectors for two module strings, it's a superb choice for larger domestic PV systems.
3 models available

ES

£780

Mastervolt ES3.6TL inverter

ES3.6TL

ES4.6TL

ES5.0TL

The new ES3.6 from Mastervolt - easy installation; great monitoring; fantastic performance.
6 models available

CS

£1520

Sunmaster CS7TL

CS7TL

CS10TL

CS12TL

CS15TL

CS20TL

CS30TL

Up to 98% efficient and IP65 sealed for outdoor or indoor use. The CS7 is ideal for commercial installations.
2 models available

Warranty

£353

Extended Warranty for Sunmaster CS20TL

CS20TL

CS15TL

The Sunmaster CS20TL comes with a 5 year warranty as standard. This warranty can be extended to either 10 or 20 years.

wholesale

complete systems
Domestic Kits
These complete kits comprise MCS-accredited components at fantastic prices!
Commercial Kits
great value commercial systems based on good quality, reliable components for larger installations
solar panels
Sunrise Solar
A great-value option. MCS and TUV certified with extensive warranties!
Solvis PV
An excellent balance of quality, cost and good-looks.
Eging PV
Yet another great-value option. MCS and TUV certified with extensive warranties!
Perlight Solar
Good value, good looks and high outputs from these Mono modules.
Renesola
Leading manufacturer with a reputation for quality and reliability.
Polysolar
Thin-film solar glazing for building integrated projects
Unisolar laminates
Unisolar flexible thin-film solar panels with an adhesive backing - the ideal solution for standing-seam roofs.
inverters
Growatt
An inverter to suit everyone, from 1kW upwards. Includes 2.5kW, 3kW and 4kW dual MPPT twin tracker inverters
Mastervolt
An excellent, reliable range - and stylish into the bargain.
Power One
Two MPPT trackers make the Aurora perfect for east-west roofs. IP65 rated for fitting outdoors.
Eltek
Best efficiency figures in the industry. These inverters include features that others charge for such as web-monitoring.
Ever Solar
Transformerless inverters with an impressive efficiency - and a great price.
Microinverters
Microinverters from leading brand Renesola
mounting
Grasol on-roof Mounting
Sturdy aluminium mounting system - we have brackets for almost any type of roof
Flat Roof Mounts
Choose either a ballast-based or a lightweight aluminium system for your flat roof installation
Roof-integrated Mounts
Reliable, cost-effective roof-integrated solar mounting solutions
Ground Mounts
Steel frames for ground mounted systems
all the rest
Immersion controllers
Use excess power generated by solar PV panels to heat hot water and more!
Cables & connectors
Solar PV double-insulated cables and MC3 and MC4 connectors.
Isolators
AC and DC isolators
Meters
OFGEM-approved kWh meters
Monitors
A variety of array monitors
Labels
Label packs with all the warning labels needed for an MCS accredited installation.
contact midsummer

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