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SKU:60861531
Newpowa advanced Newpowa 40 Amp Controller NPA-4215BN with Maximum Power Point Tracking (MPPT) technology helps regulate the power from your solar panel to battery with efficiency of no less than 99.5%. This controller features a smart tracking algorithm that maximize the energy produced by your solar panels and charges batteries. At the same time, the Low Voltage Disconnect function (LVD) will prevent your battery from discharging. This process allows for a longer battery life and improved system performance.40Amp Charge Controller with Maximum Power Point Tracking (MPPT) technology helps regulate the power from your solar panel to battery with an efficiency of no less than 99.5%. This controller features a smart tracking algorithm that maximizes the energy produced by your solar panels and charges batteries. At the same time, the Low Voltage Disconnect function (LVD) will prevent your battery from discharging. This process allows for longer battery life and improved system performance. A combination of the 40A MPPT charge controller and remote control is also available.
【Dvanced Technology】The 40 Amp solar controller adop dvanced technology with 99.5% or greater efficiency.The maximum conversion efficiency of 98%.
【Accurately Tracking】Accurately recognition and tracking of multiple power points.Ultra-fast tracking speed and guaranteed tracking efficiency.
【Battery Protect】Wide MPP operating voltage range.Battery temperature compensation function
【4 Modes】Supports 4 charging modes Sealed, Gel, Flooded, and User
【Dimension】 (LxWxH) 11.91 x 7.19 x 2.5 in (302.5 x 182.7 x 63.5 mm) Weight 6.39 lbs/ 2.9 kg
I'm using this on a DIY 120AH lithium battery box. I needed a controller that would fit in a limited space and this unit worked perfectly both in size and operating parameters. Most of the time it's connected to a 160W vehicle rooftop panel, but I also charge it with a 320W solar suitcase with ~42v/10amp output, so it's a perfect match for this controller. I've been using this for almost a year and I am very pleased.
