Installation Guide

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INTRODUCE-
●This solar charger controller is designed with PWM (pulse width modulated) technology.
●Common negative grounding design and 100% solid state (no fuses or fans)
●Suitable for all kinds of solar panel, 12V system or 24V system depends on model number.
●Suitable for most of the rechargeable batteries:
-- Lead crystal battery; Lead acid Flooded (WET), AGM, GEL, and Calcium battery
-- Lithium ion battery type, targeted for the following 3-series LI-ion battery (see the following
battery type setting)
-- Lithium Iron Phosphate, LiFePO4 (LFP) battery,
-- Lithium titanite oxidized battery, Li4Ti5O12 (LTO) battery
●Built into high efficiency smart regulator to prevent your battery from being overcharge and
undercharge, optimize the battery performance, permanently to keep your battery fully charged.
●Colored LED’s to easily indicate the charging status and battery conditions.
●Big Digital LCD to directly display battery voltage, charging current, charging capacity (Amp hour),
battery types, charging percentage, battery temperature and faulty codes.
●Includes a port for external battery temperature sensor. (Temperature sensor optional)
●Waterproof design, suitable for indoor or outdoor use, surface Mount or flush panel mount options
●Designed according to CE standard, EMC, FCC compliance.
WARNING –
RISK OF EXPLOSIVE GASES WORKING IN VICINITY OF A LEAD-ACID
BATTERY IS DANGEROUS. EXPLOSIVE GASES DEVELOP DURING
NORMAL BATTERY OPERATION.
IT IS IMPORTANT THAT EACH TIME BEFORE USING OR CONNECTING
YOUR SOLAR CONTROLLER, YOU READ THIS MANUAL AND FOLLOW
THE INSTRUCTIONS EXACTLY.
●To reduce risk of battery explosion, follow these instructions and those published by battery
manufacturer and manufacturer of any equipment you intend to use in vicinity of battery.
Review cautionary marking on these products and on engine.
●Lead acid, Lead crystal, Lithium ion, LiFePO4, LTO batteries can be dangerous. Ensure no
sparks or flames are present when working near batteries. Refer to battery manufactures
specific recommended values for battery type and charging rate setting. Do not charge to an
improper type of battery. (For example, do not charge Gel battery with Calcium battery setting)
● Never attempt to charge a damaged battery or frozen battery or non-rechargeable battery.
● Never smoke, use an open flame, or create sparks near battery or solar controller during charging
operation as batteries may give out explosive gas.
●Eye protection should always be used. Never short circuit the battery.
●Someone should be within range of your voice or close enough to come to your aid when you work
near a lead-acid battery or Lithium ion battery.
●If battery acid contacts skin or clothing, wash immediately with soap and water. If acid enters eye,
immediately flush eye with running cold water for at least 10 minutes and get medical attention
immediately.
●To reduce risk; avoid dropping a metal tool onto the battery.
●Given sufficient light solar panels always generate energy even when they are
disconnected.
●Accidental ‘shorting’ of the terminals or wiring can result in sparks causing personal injury
or a fire hazard. We recommend that you cover up the panel(s) with some sort of soft cloth,
so you can block all incoming light during the installation. This will ensure that no damage
is caused to the Solar Panel or Battery if the wires are accidentally short circuited.