General Information; Overview - SUNBEAMsystem Moonray Serie Bedienungsanleitung

1. General Information

1.1 Overview

This controller has been optimized for a typical installation on a yacht or motorhome.
Regular MPPT controllers will need several solar panels to be put in series. But for a Yacht/RV the space
is limited, a big size array will not be possible to squeeze in. Resulting in the old style MPPT being sub-
optimal when it is connected to a limited number of solar panels (or a single one).
Next problem: Many of the old style MPPT controllers will require perfect sunshine before engaging the
first charge step.
Another viewpoint of the problem: Old style MPPT controllers will not cope very well with partial shadows
on a Yacht/RV solar panel installation.
SUNBEAMsystem is a Swedish company and we surely know a thing or two about a hidden sun. This
is why we made the MoonRay controller series.
A MoonRay controller will start a slight charge even in cloudy weather and will charge in many more
cases of partial shadowing. Thus, not wasting any moment to collect energy, and prolonging the daily
charging periods. Also, the user with many panels will appreciate the prolonged solar panel life (as a
result of parallel instead of serial connection setup).
The extremely low self-consumption is another proof of a design intended not to let anything go to waste.
Less than 12mA of self-consumption is industry leading and similar to smaller non-MPPT controllers.
MoonRay is both electrical emissions (radio interference) certified and certified by its outstanding
electrical safety functions.
Features:
CE certification(LVD EN/IEC62109,EMC EN61000-6-1/3)
•
• High quality components to ensure service life and low failure rate.
• Advanced MPPT technology & ultra-fast tracking speed guarantee industry leading tracking
efficiency up to 99.5%
Maximum DC/DC transfer efficiency is as high as 98.3%.
•
• Advanced MPPT control algorithm to minimize the MPP lost rate and lost time
• Recognizing maximum power point multi-peaks with accurate tracking
• Wide MPP operating voltage range
Configurable
•
• Soft limit and derating at over current and over temperature
• Real-time energy statistics function
• Comprehensive electronic protection
• Isolated and protected network output, with Modbus protocol
• Support monitoring and setting the parameters via APP
• IP33 Ingress protection
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