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Introducing Sunsynk’s energy storage module well designed for residential UPS and off-grid applications. Cells produced by BYD, a global leader in lithium-ion battery development and manufacturing.

The Sunsynk Battery LFP Wall Mount 15.97kWh 51.2V can be expected to remain serviceable for more than 10 years and this takes into consideration that it is charged and discharged once per day at room temperature (25°C). Lithium ferro phosphate batteries provide excellent thermal stability and storage.

WARNING: These batteries contain BYD cells, not to be mistaken for the Sunsynk batteries which contain CATL cells. These batteries are almost identical apart from the difference in cell type, but this means you cannot mix BYD and CATL batteries in the same system.

MORE USABLE ENERGY
100% Depth of Discharge

FLEXIBLE INVESTMENT
Scalable from 10.65 to 85.2 kWh

SAFE & RELIABLE
Premium Lithium Iron Phosphate(LFP)
6000 cycles

EASY INSTALLATION
Floor Stand or Wall Mounted

HIGH DENSITY
Proprietary CTP Technology

PERFECT COMPATIBILITY
Compatible with Major PCS Brand

Input voltage range and frequency 180-265 VAC 45-65 Hz

Efficiency 94%

No load power consumption 0.5W

Charge voltage ‘absorption’ Normal: 28,8V

High: 29,4V

Li-ion: 28,4V

Charge voltage ‘float’ Normal: 27,6V

High: 27,6V

Li-ion: 27,0V

Charge voltage ‘storage’ Normal: 26,4V

High: 26,4V

Li-ion: 27,0V

Charge current, normal mode 5A

Charge current, LOW 2A

Charge algorithm 5-stage adaptive

Can be used as power supply Yes

Protection Battery reverse polarity (fuse) Output short circuit Over temperature

Operating temp. range -20 to +60°C (full rated output up to 40°C) Derate 3% per °C above 40°C

Humidity Up to 100%

Start interrupt option (Si) Short circuit proof, current limit 0,5 A

(12/25 and 24/12 models only) Output voltage: max one volt lower than main output

ENCLOSURE

Material & Colour Aluminium (blue RAL 5012)

Battery-connection Black and red cable of 1,5 meter

230 V AC-connection Cable of 1,5 meter with CEE 7/7 plug

Protection category IP67

Weight (kg) 1,8

Dimensions (h x w x d in mm) 85 x 211 x 60

STANDARDS

Safety EN 60335-1, EN 60335-2-29

Emission Immunity EN 55014-1, EN 61000-6-3, EN 61000-3-2

Automotive Directive EN 55014-2, EN 61000-6-1, EN 61000-6-2, EN 61000-3-3

LiFePO4 chemistry is considered very safe even if
fully charged.
• Reliability – battery designed to operate in almost
any environment.
• Durability – life expectancy exceeding 10 years
at 25oC.
• Supports parallel bus bar connection.
• External BMS.
• Manufacturing plants comply with the
legislation in each country and with
international quality standards ISO9001 and
Qs9000.
• Residential, Business, Factory, Data Centres or
Telecoms Base Station backup.
• Solar, Wind or Hybrid Storage.
• Reduce Peak Usage Charges from the Grid