12-25-17, 11:15 AM | #1 |
Supreme EcoRenovator
Join Date: Sep 2012
Location: Vancouver Island,Canada.
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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 ? Description 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 Display : TFT LCD 160 x 128 pixels System Input Voltage Range[V]: DC 12-60V System Output Voltage Range[V]: DC 15-90V, Adjustable Output Current Range [A]: 0-10A Adjustable Output Power Range [P]: 20-600W Cooling type: Passive with Heatsink Active with Fan Working Modes: MPPT, DC-DC out Item Size: 5.2 x 3.8 x 2.2 inches Weight: 384 g / 13.56 oz
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