Instructions / Assembly

Nature Power Products
Nature Power Monocrystalline Solar Cells are manufactured in Germany by Bosch and Solar Panels are assembled in China.
Manual Printed in China
Nature Power 8 Amp Charge Controller
is an easy to connect and easy to read charge controller with LED light indictors for battery
charging cut-in voltage 13V and battery full cut out voltage 14.2V. The 8 Amp Charge Controller
is compatible with solar system arrays rated up to 130 Watts.
Protections:
• Reverse Current
• Over Charge
• Low Voltage
• High Voltage surges
Nature Power 28 Amp Digital PWM Charge Controller
With Pulse Width Modulation (PWM) technology this charge controller helps to maintain a
higher charging efficiency, thus maintaining a higher battery reserve and capacity than the
standard on-off 8 Amp charge controller. The 28 Amp Digital PWM Charge Controller
features a digital LCD display and adjustable voltage settings.
Protections:
• Short Circuit
• Low Voltage
• Overloading
• Discharging
• Reverse Current
• Discharging
Selecting the correct Battery
Nature Power does offer batteries. However, please choose a 12 Volt rechargeable battery. Do not attempt to
recharge non-rechargeable batteries. 6 Volt battery configurations may also be used if connected in series
(Negative to Positive). You may choose a Sealed Lead Acid battery, a Gel-Cell or a Deep Cycle 12 Volt battery.
Batteries come in all different sizes, Please converse with your battery dealer for more information on which
type of battery you should use for your system. Note your solar panel amperage rating when selecting your
battery size.
Easy Electrical Installation
Please confirm that you have all parts to your system before
starting installation.
Figure 1 shows how to connect the solar panel to the 12 Volt
batteries
Step 1
Connect the charge controller to the solar panel
Step 2
Connect the battery clamps to the charge controller
Step 3
Connect the battery clamps to the battery in parallel.
(Parallel connections = Positive to Positive and Negative to
Negative)
FIGURE 1