User and Installation Manual for the SP-25
Congratulations, you’ve just purchased one of the most effective
methods available for keeping your vehicle and other 12-volt lead-
acid batteries properly charged, desulfated and maintained —the
SP-25; 25 Watt, 1.6 Amp SolarPulse (735X325) Solar Charging
System.
Now you can proactively maintain, condition and extend the life of
your 12-volt lead-acid batteries with this one unique, solar-powered
system. Besides charging your battery, it also provides a constant
high frequency electronic DC pulse that removes sulfates on the
battery plates and returns them to the electrolyte. By simply
cleaning the plates, this system extends battery life up to 3 times,
maintains peak battery efficiency and increases charge acceptance
so batteries recharge faster and more deeply.
The SP-25 SolarPulse is ideal for virtually any vehicle or equipment that has high electrical parasitic loads and/or may
sit unused in isolated situations where electrical power is not always available. It’s designed to work with either single
batteries or up to four batteries in parallel.
This system will save you time, money and effort by reducing battery-related downtime, maintenance and
replacement.
Mounting the Solar Panel
Mount the solar panel where it will have the
most consistent direct access to the sun. The
solar panel can be mounted in one of the
following ways:
• Industrial Silicone or other adhesives
• Screws
• Industrial Silicone or other adhesives.
Splicing The Solar Panel Wire
(as required)
If you wish to remove excess wiring between the solar panel
and circuit box, they can be cut and spliced together. If you
wish to extend the length of the solar panel wires, they can
be spliced with additional wire using one wire gauge size
larger than the supplied wire. In this case use 16 Ga. Be sure
to solder and seal with heat shrink tubing.
Mounting the Circuit Box
Mount the circuit box near the battery, but DO NOT attach it to the battery
itself. The circuit box can be mounted in one of the following ways:
• Screws
• Heavy-duty dual-lock
• Industrial Silicone or other adhesives.
Make sure the circuit box is mounted in a location where it’s well protected
and will not accidentally be disturbed by moving engine parts, etc.
LED Indicators:
POWER ON - Charger is receiving proper
voltage from solar panel
FLASHING - Charge and Pulse mode
STEADY – Pulse Maintenance Mode
FLASHING – Reverse Polarity
STEADY – No connection
Specifications:
Charging DC Voltage:
14.8 Voltages
Max. Charging Current:
1.6 Amps
Float DC Charge:
13.6 Volts
Solar Panel Dimensions:
17.75” x 21.25” x 0.125”
Circuit Box Dimensions:
5.25” x 2.5” x 1.3”
Wire Length:
Box to Lugs: 32”
Box to Panel: 25’
Weight:
6.5lbs.