background image

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 

 

Please Read Instruction Manual before Operating 

Thank you for purchasing your Nature Power Monocrystalline Solar Panel. This manual contains safety and 

installation information for Nature Power Monocrystalline Solar Panels. Nature Power reserves the right to 

make changes to the product, specifications and this manual without notice.  Therefore, check the website for 

manual updates as necessary. 

www.naturepowerproducts.com

 

   

Cautions 

 

Never touch the end of output cables with your bare hands when the modules are irradiated. Handle wires 

with rubber-gloved hands to avoid electric shock 

 

Do not wear metallic jewelry when working on electrical equipment 

 

Product should be installed and maintained by qualified personnel 

 

Do not drop tools or other items on the glass of the solar module 

 

Do not scratch the back film of the solar panel 

 

Avoid exposing solar panels to partial sunlight or shadows. Partial sunlight can cause hot spots on the panel 

 

Do not pour chemicals on module when cleaning. To clean use a damp cloth do not apply excessive 

pressure to the cells 

 

Do not expose solar module to sunlight concentrated with mirrors, lenses or similar means 

 

Keep module away from children 

Precautions when working with batteries 

 

Never smoke or allow a spark or flame near the batteries 

 

Batteries generate hydrogen and oxygen during charging resulting in evolution of explosive gas mixture. 

Care should be taken to ventilate the battery area and follow the battery manufacturer’s recommendations 

 

Batteries contain very corrosive diluted acid as electrolyte. Precautions should be taken to prevent contact 

with skin, eyes or clothing 

 

Use caution to reduce the risk of dropping a metal tool on the battery. It could spark or short circuit the 

battery or other electrical parts and could cause an explosion 

 

Remove metal items like rings, bracelets and watches when working with batteries. The batteries can 

produce a short circuit current high enough to weld a ring or the like to metal and thus cause a severe burn 

 

If you need to remove a battery, always remove the ground terminal from the battery first. Make sure that 

all the accessories are off so that you do not cause a spark 

 

Only use rechargeable 12 Volt batteries, ie. Sealed Lead Acid, Deep Cycle, Gel-Cell etc. 

 

Use properly insulated tools only when making battery connections 

 

When working with batteries please follow the battery’s manufacturer manual and precautions 

Precautions when working with solar panels 

With the incidence of sunlight or other light sources on all solar panels, a voltage appears at the output 

terminals of the solar panel turning it into a source of electricity. Do not make contact with the terminals when 

the panel is exposed to sunlight or other light sources. To avoid shock hazard make sure the solar panel is 

either turned over so the cells are not exposed to light or cover the cells with an opaque (dark) material such as 

paper/cloth during the installation process.  

Summary of Contents for 50042

Page 1: ...VERSION 2 1 INSTALLATION MANUAL MONOCRYSTALLINE MODELS 40 Watt 50042 65 Watt 50062 85 Watt 50082 140 Watt 50132 280 Watt 50262 ...

Page 2: ... generate hydrogen and oxygen during charging resulting in evolution of explosive gas mixture Care should be taken to ventilate the battery area and follow the battery manufacturer s recommendations Batteries contain very corrosive diluted acid as electrolyte Precautions should be taken to prevent contact with skin eyes or clothing Use caution to reduce the risk of dropping a metal tool on the bat...

Page 3: ... charge controller within 5 feet of battery or loss of current may occur Wire the battery to the charge controller and then the solar panel to the charge controller to ensure that the correct polarity is observed Secure the solar panel to the desired location solar panel must be within 20 feet of the battery or loss of current may occur Selecting the correct Charge Controller Charge Controllers ma...

Page 4: ...rotections 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 C...

Page 5: ...me Cable Length American Wire Gauge size 20 30 Feet 12 40 50 Feet 10 60 Feet or more 8 To prevent loss of current we suggest mounting the solar panel within 20 feet of the charge controller and the charge controller should be installed within 5 feet of the battery Additional Solar Panels You may choose to purchase additional solar panels for higher wattage and faster charging Connecting more panel...

Page 6: ...d components if necessary Clean with a damp towel or cloth remove all debris Check and maintain the battery electrolyte levels are at regular intervals as per the battery manufacturer s recommendations if flooded wet cell lead acid batteries are used Check solar panel open voltage range Check solar panel close circuit range Confirm all wiring connections are secure and tight Confirm all mounting c...

Page 7: ...roof Figure 3 shows an example of how the panel can be mounted with the z brackets included The wire from the solar panel can be routed to the interior of the RV through the roof top refrigerator vent In this kind of installation attempt to mount the panel near the refrigerator vent See Figure 4 Run Times Please refer to the runtimes chart to choose how much solar power your desired system require...

Page 8: ...r voltage than reported at Standard Test Conditions Modules should be multiplied by a factor of 1 25 when determining component voltage ratings conductor capacities fuse sizes and size of controls connected to the module output Refer to Sec 6908 of the National Electric Code for an additional multiplying factor of 125 percent 80 percent of rating which may be applicable Please refer to Section 690...

Page 9: ...ribed herein Any implied warranty of merchant ability of fitness for a particular purpose on this unit is limited in duration to the duration of this warranty The solar module is warranted to be free of defects in materials and workmanship for one year from the date of purchase without additional charge Nature Power will not be responsible for any amount of damage in excess of the retail purchase ...

Reviews: