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Solar Charging Mode
SOLAR CHARGING MODE
1. Stage 1 - Direct Solar Energy: Charges the battery until the battery voltage
reaches 14.5V, switches to stage 2.
2. Stage 2 - Overpressure Pulse Charging: When the battery voltage is lower
than 14.5V, charger pulses for one sec on and one sec off. This will occur
for two hours, or until 14.5V average is reached (whichever comes first).
Then will switch to stage 3.
3. Stage 3 - Pulse Floating Charge: Pulse one sec on, one sec off at 13.8V.