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ManualsBrandsRenogy ManualsElectrical12-Volt 170Ah Lithium-Iron Phosphate Battery for Solar Sanels Solar System

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USER GUIDELINE

LITHIUM IRON PHOSPHATE BATTERY

DO NOT touch any terminals

or connectors to avoid electric

shock.

ALWAYS wear protective

clothing and eyeglasses while

working with the Lithium Iron

Phosphate Battery.

Any uncovered battery

material such as electrolyte or

powder on the skin or in the

eyes must be flushed out with

plenty of clean water

immediately. Seek medical

attention afterwards. Spillages

on clothing should be rinsed

out with water.

Terminals of the Lithium Iron

Phosphate Battery are always

live. DO NOT place tools on

them. DO NOT short circuit or

use outside of the specified

electrical ratings.

Safety Precautions

• Please use circuit breakers, fuses, or disconnects that are appropriately sized by certified electricians,

licensed installers, or regional code authorities to protect all the electrical equipment in your system. The

battery contains a battery management system (BMS) that protects the battery cells from over-charge,

over-discharge, and over-current, however this alone will not protect your system from severe electrical

conditions.

• Please verify the polarity before connecting wiring. Reverse polarity can and will destroy the battery.

• DO NOT short-circuit the battery terminals. Doing so can cause bursts in amperage and lead to irreversible

damage to the system and the battery (and possibly cause an explosion).

• Please wear proper personal protective equipment when working on the battery.

• DO NOT string batteries in series. Doing so can cause catastrophic failure.

• Please ONLY connect identical batteries in parallel to ensure the best battery performance.

• If the battery shuts off due to low state of charge, please disconnect the battery from your equipment to

eliminate parasitic loads and charge the battery as soon as possible.

• It is highly recommended to pair the battery with low voltage disconnect devices in the system setup.

Battery Installation

Safe and reliable installation requires trained and certified technicians. This section can only serve as a

guideline as all scenarios cannot be covered.

• Wear protective clothing and eyeglasses

• Size the battery cables appropriately

Summary of content (4 pages)

PAGE 1
www.renogy.com USER GUIDELINE LITHIUM IRON PHOSPHATE BATTERY DO NOT touch any terminals or connectors to avoid electric shock. ALWAYS wear protective clothing and eyeglasses while working with the Lithium Iron Phosphate Battery. Any uncovered battery material such as electrolyte or powder on the skin or in the eyes must be flushed out with plenty of clean water immediately. Seek medical attention afterwards. Spillages on clothing should be rinsed out with water.
PAGE 2
Use high stranded copper and heavy gauge cables to handle possible loads from the battery. Make sure to maintain identical cable lengths. • Verify correct polarity Reverse polarity can and will destroy the battery. Use a multimeter to determine proper polarity. • Tighten the cable connections Over-tightening cable connections can cause terminal breakage and loose cable connections can cause terminal meltdown or fire.
PAGE 3
Charging Parameters Minimal Rated Capacity (0.2C) 47.5Ah 95Ah 161.5Ah Energy 640Wh 1280Wh 2176Wh Specific Energy 95.5Wh/kg 100.4Wh/kg 103.6Wh/kg Energy Density 114.4Wh/L 126.7Wh/L 149.1Wh/L Internal Resistance ≤50mΩ ≤30mΩ ≤10mΩ Cycle Life (0.2C, 20±5℃) 2000 Cycles @ 80% DOD Charge Voltage 14.4±0.2V Maximum Charge Current 50A 85A Charge Cut-off Voltage Discharging Parameters Maximum Continuous Discharge Current 14.
PAGE 4
Terminal Model M8x1.25x12mm Assembly Method 4S15P M8x0.75x14mm M12x1.75x16mm 4S30P 4S53P Protection Circuit Module (PCM) Specifications Over-charge Protection Over-discharge Protection Overcurrent Protection Short-circuit Protection Protection Voltage 3.9±0.05V/Cell Recovery Voltage 3.6±0.05V/Cell Protection Voltage 2.0±0.05V/Cell Recovery Voltage 2.4±0.