PCENERSYS M16S200BL-V1

PCEnerSys M16S200BL is a battery for home solar installations that collects the energy produced by the panels and gives it back when you need it. It is mounted on the wall or on the floor, in a dry space, and has a display on the front where you can see directly how charged it is and how it is working, without a phone or an app. Inside it has an electronic protection system that shuts the battery down if the voltage, the current or the temperature go outside their limits.

The 10.24 kWh roughly cover the evening consumption of an ordinary home or of a small office. The battery normally charges at 40 A and accepts a maximum of 100 A on charge and on discharge, so it is suited to steady consumption, not to very high power peaks. The declared service life is a minimum of 6000 cycles at 80% depth of discharge, roughly over 15 years at one cycle per day. It takes up 520 x 150 x 680 mm and weighs about 80 kg, a mass that takes two people to handle. Being protected only to IP21 level, it is installed exclusively indoors.

LiFePO4 with grade A cells, 16S configuration, 51.2 V nominal, 200 Ah, 10.24 kWh; charging voltage 58.4 V, discharge cut-off voltage 42 V. Standard charging current 40 A, maximum 100 A on charge and discharge, minimum 6000 cycles at 80% DoD and 25 degrees C; charging range 0...60 degrees C, discharge -20...65 degrees C. IP21 enclosure of 520 x 150 x 680 mm and approx. 80 kg net, with LCD display and BMS with protection against overvoltage, undervoltage, overcurrent, short circuit and temperature; RS232, RS485 and CAN communication, compatible with most 48 V hybrid inverters. Note: the data come from the datasheet of the M16S200BL model published by the manufacturer, and the -V1 variant belongs to the same design family.

Who it suits

Suited to a house or a small office with moderate and steady consumption, mounted in a dry technical space, where high power peaks are not required.

Terms explained

• 16S configuration: 16 cells connected in series, one after the other; adding up their voltages gives the 51.2 V of the battery.
• Cut-off voltage: The threshold at which the battery stops discharging by itself, here 42 V, so that it does not empty so far that the cells are damaged.
• Grade A cells: The top quality category of cells leaving the factory, with uniform capacity and behaviour between them.

Technical specifications

Recommended applications

• Residential storage on 48 V, wall or floor mounting
• Off-grid and hybrid systems with common 48 V inverters
• Backup for household loads and small offices

Technical details

Series-level specifications — valid for the product family

PCEnerSys M16S200BL is a low-voltage LiFePO4 battery in 16S configuration (16 cells in series), with 51.2 V nominal voltage, 200 Ah capacity and 10.24 kWh rated energy. The charging voltage is 58.4 V, and the discharge cut-off voltage 42 V. The standard charging current is 40 A, and the maximum charging and discharging current is 100 A. The declared service life is a minimum of 6000 cycles at 80% DoD and 25 degrees C.

The unit uses grade A LiFePO4 cells and includes a BMS with protection against overvoltage, undervoltage, overcurrent, short circuit and temperature, with an LCD display for the state of charge and the operating parameters. The enclosure has IP21 protection rating and dimensions of 520 x 150 x 680 mm, with a net mass of approx. 80 kg, with wall or floor mounting. The charging range is 0...60 degrees C, and the discharging one -20...65 degrees C. Communication is via RS232, RS485 and CAN, with compatibility for most 48 V hybrid inverters. Note: the data come from the datasheet of the M16S200BL model published by the manufacturer; the -V1 variant belongs to the same design family.