|12-25-17, 11:15 AM||#1|
Join Date: Sep 2012
Location: Vancouver Island,Canada.
Thanked 100 Times in 87 Posts
7210A-MPPT charge controller / step up only
First on the list wishing all a peaceful love filled day !
Next is this MPPT labeled controller that can be found for a suspiciously low price of $40 to $50.
Its marketed as a Solar lithium battery charger that will only step up the voltage as its designed to charge high capacity lithium battery packs.
It has a know bug when clouds first pass over it will stop charging for 10 - 15 seconds
Have a plan to test its input / output watt levels with a sine wave multi meter
Has anyone tested this against a actual mppt controller panel efficiency ?
Intuitive user interface via simple LCD display for visualizing the main MPPT parameters: Charging current, Voltage, Power, Charge time.
Reverse protection circuitry.
Built-in 20 multi-purpose data groups: Set, Store, etc.
Different Working Modes: DC/DC – Boost; MPPT and DC/DC selectable; MPPT for main PV application usage.
Charging Options: Lead-acid- Accumulators; LiFePo4 packs; Li-Ion packs; Li-Poly packs.
100W-600W is the optimal solar PV panel.
Maximal Output Power: 600W
The controller has the automatically cut-off overload protection
TFT LCD 160 x 128 pixels
System Input Voltage Range[V]:
System Output Voltage Range[V]:
DC 15-90V, Adjustable
Output Current Range [A]:
Output Power Range [P]:
Passive with Heatsink
Active with Fan
Item Size: 5.2 x 3.8 x 2.2 inches
Weight: 384 g / 13.56 oz
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