So without changing the schematic you only can use 1 off 100 watt panel with 22voc with my instructables to charge your 48 volt battery.
Solar panel to charge 48v battery.
There are three kits available with varying solar arrays.
48v solar battery has the advantages of 12v 24v could not compare to.
People globally have gone solar since it helps reduce the ever rising power utility bills.
Thus i can either boost the voltage to more than 48v inefficient or connect multiple solar panels in series e g.
Unlike most solar charge controllers the gv boost increases the voltage and decreases the current at its output allowing a single solar panel to be used to charge the higher voltage battery bank.
Use a solar panel to charge your battery.
Eco llc 3000w off grid solar panel kit 48v complete solar system include 16pcs 195w solar panel and 3500w inverter and 4 string pv combiner box and 60a controller and 4pcs 100ah battery now 20 watt 1 0 amp solar battery charger boat rv marine trolling motor solar panel 12 volt no experience plug play design.
Gcsoar 60a solar charge controller 12v 24v 48v auto work pwm solar panel charger regulator lcd display adjustable parameter 60a 12v 24v 48v 4 6 out of 5 stars 14 49 99 49.
Solar battery charging basics.
These electric drive charging kits are plug and play systems designed for charging 48vdc systems using a mppt solar charge controller to regulate and maximize the solar array energy.
To charge the battery with either pwm or mppt the solar panel voltage should be more than 48v if i understand correctly.
Solar energy has become one of the most valuable sources of renewable energy.
Why we need a 48v solar panel charge controller.
Which is charge much faster and storage more power.