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Description
Ultra-fast maximum power point voltage (MPPT) tracking.
Especially in cloudy conditions, when the light intensity is constantly changing, an ultra-fast MPPT controller will improve energy yield by up to 30% compared to PWM (Pulse Width Modulation) charge controllers and by up to 10% compared to slower MPPT controllers.
Advanced maximum power point detection in shaded conditions
In case of shaded conditions, there may be two or more power maxima on the power-voltage curve. Conventional MPPTs tend to lock onto a locally optimal power point that is not necessarily the overall optimal power point. The innovative SmartSolar algorithm will always maximize energy harvest by locking onto the optimal power point.
Exceptional conversion efficiency No fan. Maximum efficiency exceeding 98%.
Flexible charge algorithm
Fully programmable charge algorithm (see Software section on our website) and eight pre-programmed algorithms that can be selected with a rotary switch (see manual for details).
Extensive electronic protection
- Over-temperature protection and power derating if temperature is too high.
- PV reverse polarity and PV short circuit protection.
- PV output reverse current protection.
Internal temperature compensation
Compensates charge voltage (Float and Absorption) as a function of temperature.
Bluetooth Smart built-in: no need for a dongle
The wireless solution for configuring, monitoring and updating the controller with smartphones and tablets. Uses the latest Smart network technology to communicate with other Smart devices.
VE.Direct
For a wired data connection to a Color Control panel, Venus GX, PC or other devices.
Remote on/off
To be switched on or off by high level logic, e.g. by an engine run/stop signal.
Programmable relay
Can be programmed to switch on or off any auxiliary load, for instance to signal an alarm or to switch off a battery charger. To override the relay, see the VEConfigure3 software.
Optional: batterySafe
The BatterySafe state ensures that the battery is not overcharged if the charge controller fails. It limits the battery voltage to a safe level, while allowing the controller to continue to operate.
Optional: remote display
Remove the rubber seal that protects the plug on the front of the controller and plug in the display unit to access all the features.
CARACTéRISTIQUES
Marque ENVictron Energy
Regulator typeMPPT
Battery voltage12V / 24V / 48V
Rated charging current70A
Rated PV power, 12 V1000W
PV rated power, 24V2000W
Nominal PV power, 48 V4000W
Max. PV short-circuit current30A
Maximum PV open-circuit voltage250 V maximum absolute in coldest conditions 245 V maximum for start-up and operation
Peak efficiency99 %
Self-consumptionLess than 35 mA @ 12 V / 20 mA @ 48 V
Tension de charge « d'absorption »Default configuration: 14.4 / 28.8 / 43.2 / 57.6V (adjustable with: rotary selector, screen, VE.Direct or Bluetooth)
Float charging voltage « float »Default configuration: 13.8 / 27.6 / 41.4 / 55.2 V (adjustable: rotary switch, screen, VE.Direct or Bluetooth)
Charging algorithmMulti-stage adaptive
Temperature compensation-16 mV / -32 mV / -64 mV / °C
ProtectionReverse polarity of the battery (fuse, not user accessible) Reverse PV polarity / Output short circuit / Overheating
Operating temperature-30 to +60°C (nominal output power up to 40°C)
Remote control panelYes (two-pole connector), remote on/off.
Humidity95%, non-condensing
Data communication portVE.Direct or Bluetooth
Parallel operationYes (two-pole connector)
Dimensions H x L x P215 x 250 x 95 mm
Net weight (kg)3
Configurator
Compatible with ShadingNo
Box Features
Power terminals35 mm² / AWG2
PV TerminalsTwo pairs of MC4 connectors
Degree of protectionIP43 (electronic components), IP22 (connection zone)
Garantie Fabricant5 years
Store Warranty2 years
CertificatesEN/IEC 62109
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