Smart Solar Charge Controller -MPPT

With VE.Can interface 250/70 250/85 250/100

Battery voltage 12/24/48 V Auto Select (36 V: manual)

Rated charge current 70 A 85 A 100 A

Nominal PV power, 12 V 1a,b) 1000 W 1200 W 1450 W

Nominal PV power, 24 V 1a,b) 2000 W 2400 W 2900 W

Nominal PV power, 36 V 1a,b) 3000 W 3600 W 4350 W

Nominal PV power, 48 V 1a,b) 4000 W 4900 W 5800 W

Max. PV short circuit current 2) 35 A (max 30 A per MC4 conn.) 70 A (max 30 A per MC4 conn.)

Maximum PV open circuit voltage 250 V absolute maximum coldest conditions

245 V start-up and operating maximum

Maximum efficiency 99 %

Self-consumption Less than 35 mA @ 12 V / 20 mA @ 48 V

Charge voltage ‘absorption’ Default setting: 14,4 / 28,8 / 43,2 / 57,6 V

(adjustable with: rotary switch, display, VE.Direct or Bluetooth)

Charge voltage ‘float’ Default setting: 13,8 / 27,6 / 41,4 / 55,2 V

(adjustable: rotary switch, display, VE.Direct or Bluetooth)

Charge voltage ‘equalization’ Default setting: 16,2 V / 32,4 V / 48,6 V / 64,8 V (adjustable)

Charge algorithm multi-stage adaptive (eight pre-programmed algorithms) or user defined algorithm

Temperature compensation -16 mV / -32 mV / -64 mV / °C

Protection PV reverse polarity / Output short circuit / Over temperature

Operating temperature -30 to +60 °C (full rated output up to 40 °C)

Humidity 95 %, non-condensing

Maximum altitude 5000 m (full rated output up to 2000 m)

Environmental condition Indoor, unconditioned

Pollution degree PD3

Data communication VE.Can, VE.Direct and Bluetooth

Remote on/off Yes (2 pole connector)

Programmable relay DPST AC rating: 240 VAC / 4 A DC rating: 4 A up to 35 VDC, 1 A up to 60 VDC

Parallel operation Yes, parallel synchronised operation with VE.Can (max. 25 units) or Bluetooth (max. 10 units)

ENCLOSURE

Colour Blue (RAL 5012)

PV terminals 3)

35 mm² / AWG2 (Tr models)

Two pairs of MC4 connectors

(MC4 models)

35 mm² / AWG2 (Tr models)

Three pairs of MC4 connectors (MC4 models)

Battery terminals 35mm² / AWG2

Protection category IP43 (electronic components), IP22 (connection area)

Weight 3 kg 4,5 kg

Dimensions (h x w x d) in mm Tr models: 185 x 250 x 95 mm

MC4 models: 215 x 250 x 95 mm

Tr models: 216 x 295 x 103

MC4 models: 246 x 295 x 103

STANDARDS

Safety EN/IEC 62109-1, UL 1741, CSA C22.2

STORED TRENDS

Data stored Battery voltage, current and temperature, as well as load output current, PV voltage and PV current.

Number of days trends data is stored 46

1a) If more PV power is connected, the controller will limit input power.

1b) The PV voltage must exceed Vbat + 5 V for the controller to start. Thereafter the minimum PV voltage is Vbat + 1 V.

2) A PV array with a higher short circuit current may damage the controller.

3) MC4 models: several splitter pairs may be needed to parallel the strings of solar panels

 Maximum current per MC4 connector: 30 A (the MC4 connectors are parallel connected to one MPPT tracker)