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Mastervolt Sunmaster QS2000 QNS UK
Designed for for solar panels up to 2000w
| Sunmaster QS solar inverters can be installed to operate in parallel, which enables configuration of grid-connected PV systems of unlimited power rating. Thanks to the QS inverters, PV systems can be used from 600 Wp to high kWp specifications. Added value comes from the extensive monitoring function, which is integrated within the design of the QS inverters, and control programme. These options, varying from display and software to data storage and internet readout, allows you to retrieve all the data you want from your PV system. Through the application of the latest high frequency (HF) technology, the transformers of the Sunmaster QS inverters are very small. The result is an extremely compact and light weight power conversion design, layed out on one single power board. |
Safe and reliable operation
The Sunmaster QS power concept is based
on HF Class II safety transformers, ensuring
galvanic separation between solar and grid
side. Grid monitoring is available in
compliance with all relevant standards, such
as ENS according to the German VDE0126.
| Model Sunmaster |
QS2000 |
| Typical string length (Modules) |
5-9 7-12 10-18 |
| Operating temperature |
-20°C to 50°C |
| Relative humidity |
max. 95%; PCB has anti-moisture coating |
| Protection degree |
IP23 |
| Safety class |
class I |
| Galvanic isolation |
class II |
| Dimensions |
340x252x141 mm |
| Weight |
6 kg |
| Solar input (DC) |
|
| Nominal power@25°C |
1700W DC |
| PV power range |
1200-2100 Wp |
| Maximum DC power |
1800W |
| MPP Tracker (dynamic) |
1 MPP Tracker |
| MPP voltage range |
100-380V DC |
| Maximum voltage |
450V DC |
| Nom. rated current |
7.5A |
| Start-up power |
2W (Solar) |
|
String connections
|
2
|
| Grid output (AC) |
|
| Voltage |
230V |
| Nom. AC power |
1600W |
| Max. AC power |
1725W |
| Current (fused) (A) |
7 |
| Frequency |
50Hz |
| Power factor |
0.99 |
| THD |
< 3% |
| Stand-by power |
0W (DC volt relay) |
| European efficiency |
94% |
| Max efficiency |
95% |
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