Einfach zu installieren und nach ein wenig einstellen klappt alles problemlos.

This is 2nd unit at my home.(my 1st unit has been working over 16 months, and 2nd unit has got recently)(I have wait over one year to write this review)I have choose high voltage version because my input solar power is 2.45kW@130~150Voc/90~120Vmp.The 150~160V input chargers are not suitable for me because the limit of input voltage when cold weather, I have experienced around 146~148Voc in winter season,There are thermal sensor, wall mount screw, RS485 dongle, manual and charger are included in the package. there is no software kit, user need to contact with the seller to get a monitor/control software.I am using my own software to monitor the status of charging in my system.I have opened an checked some parts, there are three charging control channel, each channel can handle +20A, and it is enough to handle, I have been using the other charger, it has been supported over 55A for 16 months already. the power module has been verified over long time.It is real >55A charger, as it has been specified as 65A. Some cheap charger can not handle their maximum charging current well, mostly 50~60% of their power, but, this charger can handle over 80% of their specification over long time.It has 200V input capacitor to support 180V, and there are some marginal value as 20V.My Voc level is around 144~148Voc in winter, and 130~138Voc in summerThe terminal block is enough size to support AWG-6 wires for 50A, and AWG-8 wires for 40A.I have installed AWG-10 for PV input (20~30A), and AWG-8 for Charger output (40~50A). The temperature of wire is rising over 40C under maximum load current, but, there is no issue yet.Information display is very simple to understand the status of operation,There are some detail production graph also.One of best in this charger(seller), they have great customer support system,On time response about any request/question, and, it is coming with 2 YEARS Warranty.When I check the other seller's charger, they just provide 1 Year or No warranty.This is one of reason why I recommend this charger, because the most failure of charger is happening 6~18 months term, because it is experiencing the high voltage with cold weather, and high current with hot weather.BUT, there are some very minor issues(1) hope the monitoring software should be uploaded somewhere(2) passkey for setting is not specified on the manual, (up arrow x 3, down arrow x 3, enter)AND, wish some improvement points as(1) how about lower speed dual cooling fan to reduce the noiseI have tried to track the MPPT and Charger Efficiency, but, there is no input current measurements on the display or software. so, I just checked using my own multi-meter.The MPPT efficiency is higher than 98% at the lower sun intensity, and 99% at the high sun intensity.and, the charger converting efficiency (110V to 53V) is over 96%. and, it is better than typical similar low cost chargers. and, meet the specification.

Lässt sich leicht installieren..conputer erkennt es automatisch! Super Gerät !! . Der vorige war viel zu kompliziert.

しっかりした作りで，6600W 対応も納得です．稼働している最中でも発熱はほとんどせず，バッテリーの電圧推移をモニターしてみたのですが問題なく効率的に充電できています．本格運用するにあたって，ちょっと分解してチェックしてみたのですが，基板レイアウトに無理がなくハンダも綺麗に上がっていて品質も問題なさそうです．国内メーカと比べると抜群のコスパがあると思います．おすすめです．

Utilizzo fotovoltaico per caricare una batteria di una renault twizy.Il prodotto funziona bene.. vorrei saper se esiste un sistema per visualizzare in remoto i dati attraverso rs 485 presente.

avevo bisogno di un regolatore che caricasse un pacco batteria contensione di 72v . questo regolatore arriva fino a 96 v . l'ho integrato nel mio impianto . altra cosa bella e' che ha il limitatore di corrente. Lo sto ancora restando e al momento si comporta bene

Eines der wenigen Geräte, das auch größere Batteriespannungen verarbeiten kann.Gute Einstellmöglichkeiten bezüglich Batterienutzung und unterschiedliche Steuerungsmöglichkeiten des Lastausganges.Im Vergleich zu vergleichbaren Produkten deutlich wertiger.