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A MultiPlus, plus ESS (Energy Storage System) functionality
The MultiPlus-II is a multifunctional inverter/charger with all the features of the MultiPlus, plus an external
currentsensor option which extends the PowerControl and PowerAssist function to 50A resp. 100A.
The MultiPlus-II is ideally suited for professional marine, yachting, vehicle and land based off-grid applications.
It also has built-in anti-islanding functionality, and an increasingly long list of country approvals for ESS application.
Several system configurations are possible. For more detailed information see the ESS Design and configuration manual.
PowerControl and PowerAssist – Boosting the capacity of the grid or a generator
A maximum grid or generator current can be set. The MultiPlus-II will then take account of other AC loads and use
whatever is extra for battery charging, thus preventing the generator or grid from being overloaded (PowerControl
function).
PowerAssist takes the principle of PowerControl to a further dimension. Where peak power is so often required only for a
limited period, the MultiPlus-II will compensate insufficient generator, shore or grid power with power from the battery.
When the load reduces, the spare power is used to recharge the battery.
Solar energy: AC power available even during a grid failure
The MultiPlus-II can be used in off grid as well as grid connected PV and other alternative energy systems. It is
compatible with both solar charger controllers and grid-tie inverters.
Two AC Outputs
The main output has no break functionality. The MultiPlus-II takes over the supply to the connected loads in the event of
a grid failure or when shore/generator power is disconnected. This happens so fast (less than 20 milliseconds) that
computers and other electronic equipment will continue to operate without disruption.
The second output is live only when AC is available on the input of the MultiPlus-II. Loads that should not discharge the
battery, like a water heater for example, can be connected to this output.
Virtually unlimited power thanks to parallel and three phase operation
Up to 6 Multis can operate in parallel to achieve higher power output. Six 48/5000/70 units, for example, will provide
25 kW / 30 kVA output power with 420 Amps charging capacity.
In addition to parallel connection, three units of the same model can be configured for three phase output. But that’s not
all: up to 6 sets of three units can be parallel connected for a 75 kW / 90 kVA inverter and more than 1200 Amps charging
capacity.
On-site system configuring, monitoring and control
Settings can be changed in a matter of minutes with VEConfigure software (computer or laptop and MK3-USB interface
needed).
Several monitoring and control options are available: Color Control GX, Venus GX, Octo GX, CANvu GX, laptop, computer,
Bluetooth (with the optional VE.Bus Smart dongle), Battery Monitor, Digital Multi Control Panel.
Remote configuring and monitoring
Install a Color Control GX or other GX product to connect to the internet.
Operational data can be stored and displayed on our VRM (Victron Remote Management) website, free of charge.
When connected to the internet, systems can be accessed remotely, and settings can be changed.

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

Efficiency 93%

No load power consumption 0.5W

Charge voltage ‘absorption’ Normal: 14,4V

High: 14,7V

Li-ion: 14,2V

Charge voltage ‘float’ Normal: 13,8V

High: 13,8V

Li-ion: 13,5V

Charge voltage ‘storage’ Normal: 13,2V

High: 13,2V

Li-ion: 13,5V

Charge current, normal mode 7A

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 very safe even if fully
charged.
• Reliability – battery designed to operate in
almost any environment.
• 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.
• Reduced Peak Usage Charges from the Grid.

The REVOV LiFePO4 51.2V C8 is an energy
storage Lithium Iron Phosphate battery
designed to be part of an inverter-controlled
energy storage system for residential,
business or factory power backup.
REVOV’S superior 16 cell confi guration is
made up of automotive grade cells, which
is designed to withstand harsher conditions,
extreme temperatures and with a
higher energy density.
The C8 battery utilises cells manufactured
by the largest producer of LiFePO4 cells
supporting renewable storage projects
across Europe, UK, Japan and has been a
long time supplier to companies like BMW,
Volkswagen and

PowerControl / PowerAssist Yes
Three Phase and parallel operation Yes
Transfer switch 16A
INVERTER
Input voltage range 9,5 – 17V 19 – 33V 38– 66V
Output Output voltage: 230VAC ± 2% Frequency: 50Hz ± 0,1% (1)
Cont. output power at 25°C (3) 1200VA
Cont. output power at 25°C 1000W
Cont. output power at 40°C 900W
Cont. output power at 65°C 600W
Peak power 2400W
Maximum efficiency 93 / 94 / 95%
Zero-load power 10 / 9 / 10W
Zero-load power in search mode 3/ 3 / 3W
CHARGER
AC Input Input voltage range: 187-265 VAC Input frequency: 45 – 65 Hz
Charge voltage ‘absorption’ 14,4 / 28,8 / 57,6V
Charge voltage ‘float’ 13,8 / 27,6 / 55,2V
Storage mode 13,2 / 26,4 /52,8V
Charge current house battery (4) 50 / 25 / 13A
Charge current starter battery 1A (12V and 24V models only)
Battery temperature sensor Yes
GENERAL
Programmable relay (5) Yes
Protection (2) a – g
VE.Bus communication port For parallel and three phase operation, remote monitoring and system integration
(RJ45-spliter ASS030065510 needed for 500/800/12ooVA models)
Remote on-off On/off/charger only On/off
DIP switches Yes (6) Yes (3)
Internal DC fuse 200/100/50A
Common Characteristics Operating temp. range: -40 to +65°C (fan assisted cooling)
Humidity (non-condensing): max 95%
ENCLOSURE
Common Characteristics Material & Colour: Steel/ABS (blue RAL 5012) Protection category: IP 21
Battery-connection 35 / 25 / 10 mm²
230V AC-connection G-ST18i connector
Weight 8,2 kg
Dimensions (h x w x d) 406 x 250 x 100 mm
STANDARDS
Safety EN-IEC 60335-1, EN-IEC 60335-2-29, EN 62109-1
Emission / Immunity EN 55014-1, EN 55014-2, EN-IEC 61000-3-2, EN-IEC 61000-3-3
IEC 61000-6-1, IEC 61000-6-2, IEC 61000-6-3
Road vehicles ECE R10-5
1) Can be adjusted to 60Hz and to 240V
2) Protection
a. Output short circuit
b. Overload
c. Battery voltage too high
d. Battery voltage too low
e. Temperature too high
f. 230VAC on inverter output
g. Input voltage ripple too high
3) Non-linear load, crest factor 3:1
4) At 25°C ambient
5) Programmable relay which can be set for:
general alarm, DC under voltage or generator start/stop signal function
AC rating: 230V/4A
DC rating: 4A up to 35VDC, 1A up to 60VDC

Features and Benefits
Discreet but powerful and long lasting, this floodlight is perfectly suited for commercial and repetitive usage,
but will also be at home in your residence or garden.
The younger brother of the Elite, this floodlight is by no means little, with a massive 1KV or 2KV surge
protection in a compact driver-on-board housing.
The design allows for auto-production which provides a truly stable, reliable and cost effective solution to
the floodlight market.
Using the newest technology, the Mesmerize Atlas range implements excellent weatherproofing and
ventilation functions called ePTEF technology.
As with most of the Mesmerize Floodlights, the Atlas comes with a 1meter H05-graded cable and an
oblique angled bracket for even easier and faster installations.
It is rated up to 25 000 hours of life and has up to 100 lumens per watt, this product carries a 2 Year Warranty.