Product Details
Twenty Five Amp MPPT Current Boosting Solar Charge Controller
The MPPT 250 is a fully automatic, current boosting, 25 amp solar
control. The MPPT 250 incorporates an advanced microprocessor design
that brings outstanding performance and many new features to the
medium power systems. Standard features include digital volt and amp
meter. A 15 amp low voltage disconnect. Battery temperature sensor.
Auxiliary battery trickle charger. Solar inputs of up to 50 volts
(open circuit) may be used to charge a 12 volt battery. Up to 30%
current boost is possible. Ideal for campers, recreational vehicles
and small cabin systems. Up to 250 watt solar input.

MPPT 250 Standard Features:

• Current boosting • Digital volt and amp meter
• 12 Volt operation • 25 Amp charge current
• PWM float control • Fully automatic operation
• Easy installation • Low voltage disconnect
• Five year warranty • Auxiliary battery charger included
• Flush mount • Battery temperature sensor standard

I believe it can handle higher voltages. If so would series wiring be
better and how many in series shouldI go? Would 6 pairs of two works
better on the thin wiring that comes with these Harbor Freight panels?
What would be the optimum wiring arrangement? Thanks again!