Are you attempting to determine between Photo voltaic vs Generator to your RV? We now have been dwelling in, and touring the nation in, our Fifth Wheel RV for over a yr now.
Like most of us, a part of our journey plan was to get far-off from everybody and out into the uncharted wilderness. This brings its personal challenges to your everyday RV Residing, like water administration, waste water, showering and even simply conserving your batteries charged.
The age outdated query of will we go together with RV Photo voltaic or a Generator is one which we couldn’t reply both, so we bought each and have been testing dwelling everyday on one or the opposite.
We’re going to go over the nitty gritty of each choices with a few of the issues now we have realized alongside the way in which so that you will be higher knowledgeable when attempting to make the identical determination.
What’s In Our RV
It is a key part to this check, because the issues you’re powering will make a distinction wherein system will be just right for you, so I’m going to present you a fast run down on what now we have, so you possibly can regulate our findings to fit your setup.
We’re touring in a Montana 381TH (take a stroll via tour of our RV right here) that has Two AC Items on the roof, that now we have added the MicroAir simple begin’s to (Hyperlink to Set up Video), which is able to mean you can run Two AC Items on 30 amp service by avoiding the massive energy spike once they first kick on.
We even have a Samsung Residential RV Fridge, which runs off a 1500 Watt energy inverter when we’re not plugged in at a campground, and in line with the Data Sticker on it, it makes use of 360 Watts of energy when it’s working.
We selected to go together with an off the shelf cheap possibility for each our RV Generator and our RV Photo voltaic setup with a purpose to make it an ‘Everybody Take a look at‘ that might really be one thing all of us might be contemplating, reasonably than a generator that might energy a small metropolis and a very customized RV Photo voltaic setup.
The RV Generator – $800 at time of buy
Primarily based solely off of value compared to different fashions out there to buy at generally out there massive field shops, we went with the Harbor Freight Predator 3500 Tremendous Quiet Inverter Generator. The fundamentals on this unit are that it maxes out at 25 Amps of energy, has every little thing it is advisable to fireplace it proper up and plug it in to your RV’s 30 amp plug (or adapter) besides the quart of oil it is advisable to fill the crankcase beforehand.
The RV Photo voltaic – $500 at time of buy
Primarily based solely off of being an all inclusive package, out there via a single click on on Amazon, we went with the Renogy 400 Watt RV Photo voltaic Package. The essential on this package are that it comes with 4 100 Watt photo voltaic panels, the wiring, a 40 amp cost controller, and all wanted {hardware} to put in it.
So far as being funds pleasant the Renogy RV Photo voltaic Package was already within the lead with a 30% head begin out of the gate. Doing a bit deeper of a dive into the set up, we did have to additionally buy roof sealant, a caulk gun, and a wire cross via to get the cables down via the roof in a water tight vogue. Nonetheless, a win for the Renogy RV Photo voltaic package on the Finances class.
Preliminary Setup
The Generator – Lower than 10 minutes to prime off the oil within the crank case, and fireplace it up for the primary time.
The RV Photo voltaic – Full day of set up earlier than it was producing any energy in any respect. (Hyperlink to Set up Video)
Within the Time Till Useable class the win solidly goes to the Predator 3500.
Each day Value Of Use
The Generator – 2.5 Gallons of fuel per 11 hours of run time at a 25% load. Common value of $3.86 per gallon X 2.5 Gallons = $9.65 per 11 half day (day gentle hours)
The RV Photo voltaic – $0.00 per half day (day gentle hours)
Value Of Use win goes to the RV Photo voltaic Package.
Annoying Neighbor Issue – Sound Stage
The Generator – Whereas it’s really Tremendous Quiet so far as mills go, it does nonetheless produce a sound degree when working, so in case you are in shut proximity to different campers there will probably be an annoyance issue.
The RV Photo voltaic – No sound produced. No annoyance issue.
Sound Stage win goes to the RV Photo voltaic
What Can I Truly Run – Energy Issue
The Generator – The Predator 3500 will energy your whole RV, in addition to run your battery charger to maintain your batteries full. With none further equipment you possibly can cost your batteries, in addition to run a microwave, TV, followers, and an AC unit.
The RV Photo voltaic – The Renogy RV Photo voltaic Package will solely energy the cost controller and maintain your batteries charged. With none further equipment you possibly can cost your batteries, in addition to run something that solely makes use of 12 Volt energy, like your RV Lights, an ordinary RV 12V/Propane fridge and so on.
Energy Issue win goes to the Generator
Now this check was to check the 2 programs solely on conserving your batteries charged, with an off the shelf system. The Generator does value extra, does have a every day utilization value, and provides extra weight to your rig than the RV Photo voltaic system. The truth that you possibly can run 120 Volt home equipment with it’s a bonus win for the generator.
Issues To Take into account Earlier than Shopping for
1 – If there are quiet hours the place you’re tenting, normally 10pm to 7am that now we have seen, neither system will probably be offering energy at evening. The RV Photo voltaic system will begin to produce much less and fewer energy about 2 hours earlier than sunset till the solar units, and won’t produce energy in an considerable quantity till about 2 hours after dawn.
2 – With both system, there will probably be an over evening draw in your batteries. If the facility draw in your batteries is larger than the quantity of saved energy in your batteries, or greater than half the Amp Hours on commonplace deep cycle batteries that are available most RV’s, you’ll not make it via the evening till you’ll be able to cost them once more with the system you select.
3 – What sort of RV’er are you?
That is going to play an necessary think about your determination making course of when buying one system or the opposite. In case you are like me and need that espresso pot fired up at 7:01 as a result of the percolator over the camp fireplace simply isn’t going to chop it, I’d lean in the direction of the Generator
In case you don’t thoughts the percolator, and are simply seeking to maintain the low battery alarm from going off earlier than the solar rises within the morning, I’d lean in the direction of the RV Photo voltaic Package.
4 – Facet Notes
After dwelling on the street for over a yr now I can say that your alternative of batteries goes to play a pivotal function in your everyday complications, with both system you select, however extra so with the RV Photo voltaic Package.
The usual deep cycle batteries that include your RV are rated in Amp Hours. In case you have a 200 Amp Hour Battery, and are utilizing 10 Amps an hour, your battery will final for 20 hours. The Caveat to that is which you could solely discharge a Normal Deep Cycle to a most of fifty%.
In order that 200 amp hour battery that in line with the maths will final 20 hours, is barely going to make it a Max of 10, and could have much less and fewer drive behind it because the evening goes on. Consider it like one in all your children toys who’s batteries are dying, sure it nonetheless works, nevertheless it goes slower and slower the nearer to useless they get.
In case you substitute the usual deep cycle’s you might have with the identical dimension and amp hour ranking Lithium Iron Phosphate (LifePo4) you’ll get a constant energy till it’s useless, and you’ll discharge it to 90% with out damaging the battery. They do value significantly extra on the entrance finish, however final between 3 and 10 instances longer than their lead acid counterparts.
With the LifePo4 batteries you received’t NEED to fireside the generator up at 7:00 on the dot to keep away from the battery alarms going off, like we did our first attempt at boondocking, and be that annoying neighbor who woke everybody up on a Saturday morning. Likewise with the RV Photo voltaic Package you received’t be staring on the horizon hoping the solar will rise sooner in the present day than yesterday as a result of the lavatory gentle is so dim you possibly can’t even discover the bathroom.
Renogy RV Photo voltaic Package Evaluation, Is It Price The Cash?
