Product Details
- Sales Rank: #524449 in Home Improvement
- Brand: RioRand
- Model: RR4210RN-40A
- Dimensions: 2.20 pounds
Features
- New RioRand MPPT technology; Excellent thermal design and nature air cooling; CE certificate;
- Nominal System Voltage:12VDC / 24VDC Auto work Rated Charge Current: 40A Rated Discharge Current:20A Maximum Battery Voltage:32V Max. Solar Input Voltage:100VDC Max. PV input power: 12V / 520W,24V / 1040W
- Electronic protection: over charging, over discharging, overload, short circuit. ¡¤Reverse protection: any combination of solar module and battery, without causing damage to any component.
RioRand (TM) MPPT Solar regulator 40A / Charge Power Controller / max.pv panel input 100v
Why we recommend buy MPPT Solar Controller?
MPPT circuit solar controllers considerably more elaborate than PWM. The voltage of the solar panel changes with time of day and temperature. The optimum voltage for battery charging changes as the state of charge of the battery. The MPPT charge controller matches these voltages and can result in 30% more efficient transfer of power. This means good MPPT solar charge controllers can reduce the number of solar panels needed by up to 30%- a tremendous benefit. Even if the excess panels purchased, benefits realized in a Grid Tie system because more electricity can be sold back to the grid. While only a small part of system price, a MPPT solar panel charge controller can leverage the rest of the system to better performance.
This is the MPPT solar regulator (40A, 12/24V), the features listed below:
12V / 24V auto recognition.
Advanced maximum power point tracking technology to optimize using the solar system.
Technical Parameter:Rated current 40A
Max. PV Voc 100VDC
Rated voltage 12V/24V Auto
Rated input power 12V system: 520W; 24Vsystem: 1040W
Charge circuit voltage drop less than 0.26V
Charge circuit voltage drop less than 0.15V
Terminals 4 mm2
Working temperature -35 - +55 cel.degree
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