Skip to product information
1 of 7


TrakMax MPPT 40A Solar Charge Controller

TrakMax MPPT 40A Solar Charge Controller

Regular price $164.99
Regular price Sale price $164.99
Sale Sold out
Shipping calculated at checkout.

Our Shipping Policy


Free Standard Shipping

**Ships Free via UPS Ground**

WindyNation’s TrakMax 40BT utilizes a state of the art maximum power point tracking (MPPT) software algorithm to maximize solar panel power production. With the TrakMax 40BT, up to 98.5% of a solar panel’s power production can be transferred to the battery bank. The end result is that the TrakMax 40BT can increase solar power battery charging by up to 30-35% compared to conventional pulse width modulated (PWM) charge controllers!

  • User adjustable settings
  • Provides up to 30% power increase in battery charging
  • LCD screen and LED's provide all system information
  • Over voltage, reverse polarity, over current, excessive temperature and short circuit protected.

Optional Accessories

  • Wireless Communication Adapter 
  • Remote Meter

Use the drop-down tab options to add a Wireless Communication Adapter or a Remote Meter. Remote Meter can be mounted up to 20 feet from controller and optional Wireless Communication adapter allows the TrakMax MPPT Controller to sync with a smart phone or tablet. Free App available for Android and Apple IOS. See photo gallery for additional technical information (product dimensions, weight, etc.)

View full details