Is this MPPT or PWM? The description doesn't say.
382790
MPPT(maximum power point tracking) is found in newer model units ( more expensive) PWM (pulse width modulation) is found in this unit and in most older units . Both types do there job fairly well keeping in mind they have to be kept within their working range.
778327
Brian, the PV2000FC maintains a PWM sine wave output voltage of 120 V AC (+/- 5%). If you are looking for a pure sine wave inverter, I would recommend our APS2012SW (ASIN: B006R64SUE), a 2000W PowerVerter with Pure Sine Wave Output.
381887
Yes, The MPPT charge controller does the input/output conversion internally to provide the most efficient charge voltage and current. Mppt controllers are about 30% more efficient than the old type.
1371124
I used this on a clients setup, so I don't have it here to look at. As far as I remember it was a standard 120V wall wart type of power supply.
1784117
I am charging two batteries(lawn mower size) from the panel through the regulator I am adding a transformer to smooth the circuit,,, it ends at a 1000watt inverter, everything seems good,the panel generates electricity even on cloudy days...MPP
1018426
yes, the PWM control allows variable output as long as the input voltage is higher than what you want for the output. frank
799893
I might have been in error with my answer to Mr. Bruce questoon regsrding the 5V DC Regulated PS.It probably is a switching PS. It has a circuit that converts AC volts to DC and provides a stable DC voltage &current to the device.
467334
My understanding is that with that low of an output you would not need to worry about overcharging unless you have a VERY small battery bank. The charge controller (non MPPT) is pretty much used to prevent damaging a battery (bank) through overcharging.
2233948
There are two types of charge controllers; PWM and MPPT. I have 3x 100w panels ran in parallel to triple my charge amperage. This maintains the panels at 12v, but triples the amperage. I have a 30a charge regulator, which is PWM. I have read, though, that MPPT is the newest and best charging technology available. The PWM regulators are cheaper, but you get what you pay for. My next charge regulator will definitely be a MPPT. Google it. You'll figure out the difference between to two. Just be sure that you size your regulator bigger than your solar panel array for room to grow, and so that you don't constantly put your charge regulator under too much stress from incoming amperage. Here's the charge regulator I purchased http://www.play.com/Electronics/Electronics/4-/46835087/789550567/TomTop-30A-12V-24V-Intelligent-LCD-PWM-Solar-Charge-Controller-Solar-Panel-Battery-Regulator/ListingDetails.html?_%24ja=tsid:13315|cat:46835087|prd:46835087&ef_id=Udt8FQAABKfxcsgO:20130709151438:s It works well, but now is starting to be a little troublesome with the display just after 9 months of use. Spend a little more money and get one that is MPPT, and make sure you have an LCD screen. It's nice to know the charge, draw, and basic voltage of your battery bank.
369108
PWM - if you look at the photo of the Controller is says PWM right on it. IF you watch the video, there is text saying the controller is PWM.....open your eyes.Thanks to jimtownmike's answer I've decided to buy my Go Power directly from a Dealer instead of through amazon.com BECAUSE, the Solar Controller is warranted for 3 years IF you buy directly from a Dealer. And the shipping is FREE. Only the panels are warranted for 25 years.
1269162
Mppt would work better because it does peak power tracking of the solar panels. This provides a significant efficiency increase in the power output of the solar panels. There is more information about it here: http://www.morningstarcorp.com/en/support/library/Trad-PWM-vs-TrakStar-MPPT-April-2013.pdf
603812
These don't have batteries so theres no charging. It uses a transformer that can handle multiple input voltages and splits the voltages into 120 and 240 voltages its a transformer with a simple circuit board to control the inputs and outputs not sure if reconditions the outputs for Hz and spikes in voltages. PW is for power to show it has power not sure what the full is for.
1450266
Without a charge controller battery life will be compromised, due to heat issues accidents may happen as well. MPPT type charge controller is most appropriate for any battery voltages ie; 12, 24 ..... Since this panel is 24v a PWM charge controller will work fine for 24v battery banks. Charge controller is highly recommended.
44488
This guy is really MPPT. There were some fake MPPT Instaparks here, but this really is (opened it up and it actually has beefy inductors as needed for MPPT, while the fake ones don't). Also I measured the input and output voltage/current and it really does DC/DC conversion between these to adapt to the load.
1795309
It should have active Power Factor Control if it is one of the later models in the Platinum series. Lots of PSU'shave Active PFC these days (even modestly priced ones). I have three models of the Platinum series. One failed early on. One is in daily use (love the no-fan mode) and another is waiting for a future project because I bought it on a super sale. They have a 7 year warranty. Hopefully that insures quality control.ha
1256981
HI.Thank you for your question.A power supply/power consumption : AC100V/40W
2224660
this is not a mppt controller. so it will work only in parallel panels not in series with your panels