V.E. BLUESOLAR MPPT 250/70-TR VE.CAN (Solar Charger Pv)
Ultra-fast Maximum Power Point Tracking (MPPT)
Especially in case of a clouded sky, when light intensity is changing continuously, an ultra-fast
MPPT controller will improve energy harvest by up to 30% compared to PWM charge controllers
and by up to 10% compared to slower MPPT controllers.Advanced Maximum Power Point Detection in case of partial shading conditions
If partial shading occurs, two or more maximum power points (MPP) may be present on the power-voltage curve.
Conventional MPPTs tend to lock to a local MPP, which may not be the optimum MPP.
The innovative BlueSolar algorithm will always maximize energy harvest by locking to the optimum MPP.Outstanding conversion efficiency
No cooling fan. Maximum efficiency exceeds 99%.Flexible charge algorithm
Fully programmable charge algorithm (see the software page on our website), and eight pre-programmed algorithms, selectable with a rotary switch (see manual for details).
Battery voltage 12/24/48 V Auto Select (36 V: manual)
Rated charge current 70 A
Nominal PV power, 12 V 1a,b) 1000 W
Nominal PV power, 24 V 1a,b) 2000 W
Nominal PV power, 36 V 1a,b) 3000 W
Nominal PV power, 48 V 1a,b) 4000 W
Max. PV short circuit current 2) 35 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 %
Datasheet-BlueSolar-charge-controller-MPPT-250-70,-150-100-&-250-100-VE.Can-EN
