1.0 General Information
1.1 Overview
Thank you for selecting the MPPT solar charge controller.The MPPT is essentially a smart DC to DC converter which has been optimized to harvest maximum energy from the PV array in battery based solar electric systems by using a variety of maximum power point tracking (MPPT) strategies. The controller?s secondary objective is to ensure that the batteries receive a full charge without becoming overcharged. This is accomplished through a four stage charging process. Please take the time to read this operator?s manual and be familiar with the controller.This will help you make full use of the many advantages the MPPT can provide for your PV system.
1.2 Features
1 – Battery Status LED Indicator:An LED indicator that shows battery status or system errors.
2 – Charging Status LED Insdicator:An LED indicator that shows charging status and overvoltage of pv.
3 – Setting Button1:Set load work mode,battery type and max charge current.
4 – Setting Button2:Set load work mode,battery type and max charge current(in manual mode used for load ON/OFF).
5 – LCD Digital Display:Dispaly the system status
6 – Wiring Box Cover:Sheet metal wiring box cover protects power connections
7 – FAN:FAN to dissipate Internal circuit heat
8 – Heatsink:Aluminum heatsink to dissipate controller heat
9 – Mounting Hanger:Keyhole slot for mounting
10 – Solar Module Terminals:Connect solar modules
11 – Battery Terminals:Connect batteries
12 – Load Terminals:Connect loads