Y&H MPPT 20A Solar Charger Controller 12V 24V 36V 48V Battery Charger Solar Panel Regulator

Y&H MPPT 20A Solar Charger Controller 12V 24V 36V 48V Battery Charger Solar Panel Regulator Max PV Input 150VDC Work with AGM, Gel, Flooded and Lithium
Overview：
MPPT series solar charge controller is based on an advanced maximum power point tracking (MPPT) technology developed, dedicated to the solar system, the charge controller conversion efficiency up to 97%.
It comes with a number of outstanding features, such as:
100% MPPT technology
Built-in DSP controller with high performance
easy installation, easy setup
Automatic switch for 12V/24V/36V/48V battery bank
3-stage charging optimizes battery performance
Overcharge protection, Input PV polarity reverse protection, Output limited current protection, Over-temperature protection
Troubleshooting promotion function.
Suitable for battery types such as sealed lead acid, vented gel and lithium battery, etc
Program the charging and discharging parameters and charge by simply selecting the battery type.
Link：www.amazon.de/...

[@user-vf3zt8ef2p]

How many solar panels watted can handle in 12v system

[@amosou7923]

Hello, 如果是雨季，阳光供电不足，我能不能在太阳能板接口接上交流变直流的变压器？如可以，最高是能接几安培？

[@amosou7923]

因为这也是我要购买的参考因子之一。

[@YHSolarOfficialShop]

不建议

[@yordanmitev2720]

Is it this real mppt change controller?

[@pingpongpanpan190]

Yes. I recently purchased a 20A and it surprised me with its internals quite well for its price.

[@dskhalsa489]

Kitna price

[@YHSolarOfficialShop]

hello
Please contact‘ [e-mail] ’We will offer you a discounted price.
thanks