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Model:
MPPT12-2P
400W Solar Charger
Maximum Power Point Tracker
Operating Instructions
Please read these instructions before use
Wiring With Dawn To Dusk Switch:
The DDS option is intended to power up loads during night-time only.
This feature will not trigger during short periods of low light, it is an approximation only to actual ambient light levels
and if precise ambient light levels are required then light sensors must be used.
The maximum DDS load current is 10A continuous or 20A transients.
The DDS can be set to approx. 6 hours or “All Night” (actual night duration and up to 15 hours max.)
BATTERY
WHITE- Panel +
GREY - Non-Critical Load -
BLACK - Battery and Panel -
RED - B
PVF
BF
OF
NON-CRITICAL
Jumper Settings for Battery Chemistry Selection
NO Link - Sealed Battery
Linked - Vented Battery
1
REN
CHE
1
1
CHE
1
CHE
Jumper Settings for Dawn To Dusk Selection
6 Hour DDS (Pins 1-2)
All Night DDS (Pins 2-3)
1
REN
CHE
1
REN
1
REN
1
