UM-920 V1.2 2Feb2021 Crystalline Solar Panel and Charging Kit User Manual *Actual product appearance can vary depending on solar cells and materials used WARNING: Read carefully and understand all assembly and operation instructions before operating. Failure to follow the safety rules and other basic safety precautions may result in serious personal injury.
Important Safety Information Thank you for choosing a Nature Power Product. Save the receipt and these instructions. It is important that you read the entire manual to become familiar with this product before you begin using it. This product is designed for certain applications only. the distributor cannot be responsible for issues arising from modification. We strongly recommend this product not be modified and/or used for any application other than that for which it was designed.
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 tool or other item 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.
Parts List Parts Description Item Quantity 90W 100W 110W 165W 180W 200W 215W Solar panel 1 1 1 1 1 1 1 SAE to bare end cable 1 - 1 1 1 1 1 SAE to battery clamp cable* 1 1 1 1 1 1 1 Z bracket / set 1 - 1 1 1 1 1 Manual 1 1 1 1 1 1 1 Charge controller Optional Power Inverter Optional * This cable can be “Battery clamp to Bare end” in some model.
Installing Instructions Selecting the correct charge controller Charge Controllers are sold separately and are required for installations of solar systems arrays that are rated 12 Watts and higher. Nature Power Products offers charge controllers from 8Amp-32Amp. One Charge Controller can regulate multiple solar panels. Selecting the correct battery Nature Power does not offer batteries. However, please choose a 12 Volt rechargeable battery. Do not attempt to recharge non-rechargeable batteries.
Operating Instructions Observe manufacturer’s safety procedures when working around batteries and other electrical equipment. Always connect charge controller to the battery first and remove last. This product is designed to be used on 12 volt configurations in parallel, *Optional 2x6 volt in series. *Optional 24 volt while using controller with LCD display as shown in this manual. This product is designed to receive charges from 12 Volt Solar Panels.
Charge Controller With LCD Display Features 1. Build-in industrial micro controller. 2. Big LCD display. all adjustable parameter. 3. Fully 4-stage PWM charge management. 4. Build-in short-circuit protection,open-circuit protection,reverse protection.over-load protection. 5. Dual mosfet Reverse current protection,low heat production.
LCD Display / Setting Voltage Hour Display Amper Solar Panel Load Charge Flicking: Float ON: equalation/buck Output Switching display, or to enter/exit setting by long Press. Press to increase value Press to increase value Battery Press MENU to browse different interface. In interface2-5,long press MENU to enter setting,and using[UP] [DOWN] to set the parameter, long press MENU again to exit. long press [DOWN] to restore parameter.
Trouble Shooting Battery are not charging. Check your controller and battery first of all，make sure it’s a workable 12V battery (or 24V while with the charge controller model NPCC11 / NPCC13 / NPCC20). battery voltage should not lower than 11V(12V battery) / 22V(24V battery). Faulty connections The wires should always be water tight and insulated. Poor wiring may cause loose connections, corrosion and oxidation of the wires.
Connecting Additional Solar Panels Go to www.naturepowerproducts.com for a larger selection of renewable energy products and accessories, *400 watt solar system with 30 Amp charge controller and DC to AC power inverter.
FAQ Will this solar panel work with a 24V battery? This solar panel can use with 24V battery while the charge controller are suitable for 24V system. Please call Nature Power Customer Service for more 24V system configuration. How do solar system work? The panel's photovoltaic cells convert the energy in sunlight to electricity, the electricity is then stored in the battery and an inverter will allow you to plug in appliances. there is 4 major components needed to set up your solar off grid system.
Limited Warranty Nature Power warrants our products to the original purchaser that this product is free from defects in materials and workmanship for the period of 1 year from date of purchase, 25 year warranted to generate up to 80% of rated power from date of purchase. In the case of product defect, contact Nature Power customer service to receive trouble shooting.
