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Titan Solar Generator Review: Is It Worth Buying? (2022)

The biggest portable solar generator on the market, the Titan Solar Generator is often used by preppers for off-grid power during a blackout. But does anyone need this much power?

I live in an area that’s had a lot of power outages recently, so I’ve become more and more interested in preparedness.

Now, I’m not a “the end is nigh” doomsday kind of person, but sometimes in bad weather the lights go out and you need a backup solar generator if you want the food in your fridge to stay good.

However, I don’t always find a solar generator that ticks all my boxes — things were too heavy, too large, or had too little battery capacity for my needs.

With this in mind, I decided to give the Titan Solar Generator a try.

What is the Titan Solar Generator?

The Titan Solar Generator is a large solar generator that can be charged in around 4 hours via solar power, AC outlet, DC outlet, or a 24V battery expansion.

This gives it many different options for charging, and you can also charge it via multiple different inputs simultaneously, speeding up the charging process.

However, the most striking feature of the Titan is its stackable lithium-ion batteries. [1]

What is the titan solar generator from point zero energy

Yes, the Titan allows you to literally stack as many lithium-ion batteries as you want on top of each other to continually increase its overall battery capacity.

While you could technically stack dozens, experts in the industry recommend you don’t do any more than 6 at once.

This is a very large solar generator — it’s called “Titan” for a reason.

The Titan is best suited as a backup power solution for a home — I wouldn’t recommend that you take it camping. Even with just one battery attached, this thing already weighs a whopping 66 lbs. It’s not the kind of thing you can carry around easily.

Due in part to its large size, the Titan has many features to boast, including:

  • 2 x solar panels inputs (up to 2000 watts)
  • MPPT charge controller
  • 3000 watt pure sine wave inverter
  • 2 x AC inputs
  • 1 x car cigarette lighter DC input
  • 1 x 24V battery expansion input
  • 4 x DC car cigarette lighter DC outputs
  • 1 x RV 30 amp outlets
  • 6 x 110V AC outputs
  • 6 x smart USB ports
  • Stackable lithium-ion battery packs
  • Around 2,200 wH of continuous power

The 3000 watt pure sine wave inverter and the 6 110V AC outlets make the Titan a decent way to power larger appliances in your house.

The light-up display shows you vital information such as the watts in and the watts out, as well as the battery percentage and the time until the battery runs out (if the output is greater than the input) or the time until the batteries are full (if the input is greater than the output).

How Big Is The Titan Solar Generator?

The Titan Solar Generator is very, very large. With just a single battery and the unit itself, the weight is 66 lbs.

Every time you stack on additional batteries, you can add 35 lbs on for each battery. It quickly becomes 100+ lbs if you’re not careful.

How Much Solar Can You Add To The Titan?

The MPPT charge controller allows this product to charge via solar panels thanks to 2 solar panels input slots that can handle up to 2000 watts at once, allowing for very fast charging.

If you’ve got a lot of solar panels at home, then this product is ideal.

What Can The Titan Generator Power?

Charging power tools using the titan solar generator

For each battery, this thing can run:

  • Fridge or freezer for around 30-35 hours
  • 50-inch LCD TV for 30 hours
  • Smartphone wall charger for well over 300 hours
  • Tablet wall charger for 60-70 hours
  • Laptop wall charger for 40 hours

Bear in mind that this is per battery, so if you add on a second battery, you can basically double all of those times.

You can realistically add up to 5 or 6.

How Much Does The Titan Solar Generator Cost?

The Titan Solar Generator currently costs around $3,000 USD online.

Titan Solar Generator Benefits


The Titan has very good solar charging capabilities, so you may want to buy one if you have a bunch of solar panels at the ready. Charging this product with solar power is just one of many ways that you can reduce your carbon footprint and help the environment.

According to the manufacturers, the Titan can last up to 10 years with 2,000 lifetime cycles, so there are plenty of opportunities to make good use of your solar panels.

Modular Design With Multiple Batteries

Who needs one battery when you can have a whole stack of them?

Yes, the Titan allows you to stack as many batteries as you want on top of each other, increasing the power capacity every time.

However, each battery weighs a whopping 35 lbs. Once you’ve got the Titan and 2 batteries stacked, this thing weighs over 100 lbs.

Let’s just say I’m not what you’d call “strong.”

Lithium ion battery of the titan solar generator

Ventilation System

When you’ve got a solar generator with this much power output potential, it's no surprise that it needs a ton of cooling and ventilation. The Titan has special fans to pull air in and push air out, keeping the product nice and cool.

Of course, the downside to this is the noise. I had this running my fridge during a blackout recently and I couldn’t stand to be in the same room as it.


  • Stack multiple batteries
  • Up to 2000 watts of charge with solar panels
  • Around 2,200 watts of continuous power
  • Ventilation system

See our Green Store for more products like this.

Titan Solar Generator Shortfalls

Now while the Titan Solar Generator is one of the better solar generators I’ve used in my time, it wouldn’t be my first recommendation. Here are some of the negative aspects of the Titan Solar Generator.

It’s Heavy. Like, Really Heavy.

The Titan itself weighs 31 lbs, but then with a single battery added on, it weighs 66 lbs.

Now its whole selling point is that you can stack multiple batteries on top of each other to increase the power capacity exponentially. That’s great and all, but it starts to get very friggin’ heavy really quickly because each battery weighs 35 lbs.

Experts recommend that the maximum amount you should connect at once is 6. Here’s how heavy the whole unit would be for each additional battery:

  • 1 = 66 lbs
  • 2 = 101 lbs
  • 3 = 136 lbs
  • 4 = 171 lbs
  • 5 = 206 lbs
  • 6 = 241 lbs

To be clear, 241 lbs is about 50 lbs heavier than my own bodyweight. If you plan on moving that around anywhere, you’re gonna need the help of either a trolley or a bunch of people.

God help you if you have to move it downstairs to get to your kitchen.

It’s Very Expensive

The Titan is one of the most expensive solar generators you can buy — costing almost $3,000 USD.

If you’re a serious prepper, you might not mind spending this kind of money on one of these generators. However, for most of us, that’s just overkill.

If you’re buying one of these to save the food in your fridge or freezer when your power goes out, is it really worth 3 grand to let maybe $80 worth of food go bad?

Not in my opinion.

It’s Quite Noisy

The Titan is also one of the noisiest solar power generators I’ve come across due to its loud fans and ventilation system that is constantly circulating air.

Noise might not be an issue for you if you’re using this as backup power, but I personally found the noise very irritating. When I’m dealing with the aftermath of a blackout and I’m stressed out, I need as few irritating noises around me as possible.

It Seems Like Overkill

In a power cut situation, do I really need 6 AC power output slots, 6 USB ports, and 4 DC outputs?

I’m trying to run a couple of things in my house, not produce Coachella.

Yes, it’s ultra-convenient to have so many inputs and outputs on a solar generator, but it just starts to feel like overkill.

For me, I’d rather they get rid of a few slots and make the whole thing smaller.


  • Very heavy
  • Quite noisy ventilation
  • High price tag
  • Too many inputs and outputs
  • Can’t work as a portable solar generator

Other People’s Thoughts

I have my opinions, but I’m just one person looking for a product to fit my needs. I’ve taken quotes from other people’s Titan reviews to give you an impression of other people’s thoughts on the Titan.

The Titan from Point Zero might be the most versatile portable solar generator on the market! Built with extremely efficient and high-quality components, the Titan provides reliable solar backup power for any situation.

Shop Solar Kits Review

Titan Solar Generator was promoted offering 3,000 watts of continuous power output. On the specs we can read this is accomplished with 2 lithium batteries. So… we are facing another change. Why not state 1,500 watts of continuous power output???

Ricky C, Titan User

Perhaps I’m incorrect, but two features are missing from the prototypes: 1) No dual Titans for 240V. Will there be an upgrade path or will early adopters be stuck with this version? 2) The wall charger is no longer built-in but takes up a solar array connection? Potentially a great product, but you are giving me pause.

L, Titan Customer

Overall, no other product has the amazing and efficient features that the Titan offers. You can enjoy your Titan system every time with the assurance of having it charged. This simply means you can use it 24 hours a day if you correctly measure your input and output of power.

Max Peters, Reviewer at Best Generator Solar

Things To Consider Before Buying A Portable Solar Generator

Solar generators are great, but they’re not for everyone. [2] Regardless of which brand you choose, here are some things to keep in mind before buying a solar generator. 

Battery Capacity

How much power capacity do you actually need? If you’re looking to keep your home’s fridge, TV, and other large appliances running for more than 24 hours without grid power, then you’re going to need solar generators with huge capacities.

On the other hand, if you just want to power your smartphones and flashlights to get you through an emergency situation, you can afford to look for much smaller portable solar generators.


Are you looking for something that will only serve as backup power for your home, or are you looking for a portable solar power station that can be used for camping and outdoor excursions too?

The solar generators designed to give your home some serious backup power are way too heavy to easily take on trips with you. [3] You may need separate backup power and portable solar generator stations if you’re looking to do both.

Number Of Outlets

Some solar generators have tons of inputs and outputs, which is great. [4]

However, if you’re only looking to power your TV and your smartphone during a blackout, you don’t need 6 AC outlets and 4 DC outlets — it’s a waste of cash.


While being prepared for power outages is wise, you need to weigh up the cost of your investment.

For example, if your main reason for buying a backup solar generator is to power your fridge in the event of a blackout, you need to consider how expensive it would be to replace the food in your fridge compared to how much it would cost to buy the solar generator in the first place.

If you’re buying an almost $3,000 solar generator to save $100 worth of food, it’s not very cost-effective.


Can a solar generator power a house?

A solar generator with enough capacity can power the main appliances in a house such as a fridge and television. However, you need very large generators to power a home for longer than a few hours.

What is the largest solar generator?

The Titan is currently the largest solar generator on the market, able to charge at up to 2,000 watts speed with solar panels.

How do I charge my solar battery with a generator?

You can use a gas generator to charge your solar battery when your solar panels aren’t generating enough power to meet your demand.

Simply turn on the gas generator and connect it to the input on the solar battery as you would an AC charger.

How long do I need to run a generator to charge RV batteries?

This varies massively according to the size of the generator and the RV, but you can expect it to take at least 10-12 hours to get a typical RV battery charged with a generator.

Titan Solar Generator: Should You Buy It?

While the Titan has its advantages in terms of durability and sheer size, it's such an impractical battery that it’s hard for me to recommend.

If you’re just trying to get your home through a power cut, you simply don’t need this much power.

Instead, I’d recommend the Jackery Explorer 500. It’s a hell of a lot cheaper than the Titan and will still help you to power your smartphones and laptops during a power cut.

It even has a low-power built-in LED flashlight which makes it ideal for blackouts.

If that doesn’t sound like enough power for you, you could try the Jackery Explorer 1000 instead.

Both Jackerys are actually portable and easy to carry around, complete with a sensible number of inputs and outputs for what you’d need in a power outage situation.

We Recommend


Jackery explorer 500 portable solar generator right side

The Titan is just way too much and way too heavy — the Jackery generators are way more practical, especially when the lights go out and you’ve got to lug them around.

Joe is passionate about environmentalism and the effect it has on our planet. He’s been a vegetarian for 10 years and is very strict about recycling in his apartment. As well as writing, he likes to spend time singing, playing the guitar, and defending pineapple on pizza.

24 Comments on “Titan Solar Generator Review: Is It Worth Buying? (2022)

  1. Pingback: What Is The Best Solar Generator For Home Use? – Web NTN 24 TV

  2. A great review I thought, and you certainly did bring up some great points. I think the majority of people who are looking at this one would review it as you did and weigh the pros and cons as you did. I’m one of those that don’t fall into that category. I’m very remote and live in far west Texas miles of road stretch endlessly onward. I’m looking for a plug and play solar set up that can power my fridge, freezer, small mini split, TV, and other small amenities that we find make life pleasant. So, reviewing my needs, would you say this would suffice? Also I have a small travel trailer parked on the property as well that would find that 30amp plug very nice. I find this plug and play kit much better sounding than all of the things I have to gather together for a DIY solar set up. I also bought the Jackery 1000 and it works wonderful as well.

    Keep up the great work.


    Hello. Please let me know How much does the extra battery cost on the newest titan solar power generator?
    Thank you in advance.

    Just the comments of people ordering and taking so long to get or not getting with no refund turns me off.

    I have had my Titan since Nov. I currently use it to power my 240 sf tiny house. I have two batteries and use solar and a wind turbine for power, with a gas gen back up for sacked in winter months

    I use a timer on my fridge and freezer 15 mins on 45 off power my computers, tv, signal booster and soon Starlink with it.

    I live in wild fire country and wanted an all in one portable set you could put on the trailer if evacuated which happens often. Since the unit breaks down into guitar amp sized units it fits that need.

    I don’t find the noise unreasonable compared to a gas gen. Over heating is an issue tho as I have now had the motherboard blow capacators and we are exploring why.

      Aha! I’ve had capacitors blow twice in 6 weeks. Point Zero quickly replaced both, but I was worried about why. I’m not sure why my unit would be overheating as it’s kept inside with me. I would LOVE to hear what you find out.

      Hello Rebecca, I have a Titan as well and would like to charge it with a wind turbine but I can’t find any information on this, I even asked Point Zero Energy but they were not helpful. Would you share more of your experience on how you did that? Thank you

      I have the same size tiny house with no current utilities. Do you find that this unit is good enough? I will only have small loads, but the biggest being small fridge and possibly a well pump. Why use a timer on the fridge? Is this so it does not kick in when you are using daytime loads?

    Living in Houston, after the freaky freeze for days with elec outages that left at least 30 dead in TX, I am going to buy a generator. Hurricane season is enough of a reason, but with 500 year floods coming every year or so and more bizarre weather with more frequent long power outages, it’s past time. For those of us with health problems, the lack of air conditioning in this part of Texas can be deadly. A single woman, I need a user-friendly, efficient set up and this looks like it. The weight isn’t a problem – carrying each piece separately is easy enough for me. I want solar. I need enough energy for multiple necessary appliances, like an air conditioner and a heater. Being able to charge via home and car too makes it even better. I am impressed with the ease of use compared others, the great warranty, great cust service reviews and versatility I am seeing. It is a matter of safety for me. So I am doing a little more research, but after looking at numbers generators, how complicated they are to set up, to understand, videos on this one are really promising. Good luck to all of you and thanks for looking for Green Alternatives!

    A an owner of one of these here are my thoughts.

    Current setup: Titan Solar with 3 batteries PLUS two 90AH 24v LifePO4 batteries plugged into the external battery port and 2K Solar setup.

    The Good: Can power anything I can plug into it, including my Toy Hauler’s A/C unit.
    The Bad: The MPPT solar charger has been lacking. The unit has been sent back to Point Zero Energy TWICE now due to this. The MPPT solar charger just isn’t that great to be honest. For the cost of this unit I was expecting top notch performance. For a setup this size I’d just suggest going with separate systems (charge controller, batteries, BMS, Inverter). That’s just my honest truth. I’m thinking of putting my Titan Solar up on Ebay. This is after having the unit for 2months. I’m going to give it a couple more days to make my decision.

      I order the titan 6 months ago from point zero and I never got it they will not replace or refund my money.

        Yep. Ordered min in August 2020… didn’t ship until March 2021. That happened pretty quickly after I contacted Point Zero. I purchased from a reseller and started getting nervous that I’d been scammed. So I pinged PZE just to see if they were indeed backordered. Next thing I knew, it was shipping. Probably just coincidence… but you never know.

        I too ordered the $ 6000.00 plus kit with EVERYTHING, last July 2020.
        Delivery was held up because covid shortages and they stayed in touch with him explaining what was happening and hoping I could just hang on because they were having a lot of trouble getting parts. Sept came and then November.
        I cancelled the order and my money was refunded promptly back into my account
        I am more than pleased with this company and found them to be very honest.

      Hey John, I’ll buy your Titan. I’ve got one and it has worked flawlessly. Going to buy a back up for my cabin.

    The other ones you recommended won’t power a refrigerator though :-/

    The Jackery Explorer 500 is a solid, well designed product. The unit is rugged and compact with nothing on the exterior to break off or catch on nearby objects. The display shows charge level, charging wattage, and use wattage, all very handy. The pure sine wave inverter provides a clean AC supply at 110V, 60 hz. The unit charges in 8 hours with the AC wall charger, and 12 hrs with a 100W solar panel. Thanks!

    I think you are exaggerating the weight problem with the Titan. You don’t have to pick up the 66 pounds at once. The battery packs easily separate from the main unit (and from each other), so nothing you have to pick up weighs more than 35 pounds.
    The other advantage Titan provides is for us folks with Travel Trailers. You can plug your shore power cable directly into the 30amp outlet on the front of the Titan. That provides you with a lot of power if you are dry camping.

      Obviously the author hasn’t the need for this size solar generator and the whole purpose for being modular escapes him, but to each his own, Me personally, I like the idea of having more than enough power to reduce or eliminate my dependence on the grid, power everything my family needs and have extra available to charge things for my neighbors in times of need. For what this does, it is quite portable. You can’t break down a 3000 watt gas generator into 35 lb parts and toss it in your Prius.

      I was thinking of doing using the Titan as an easy plug and play type of solar system as well. Put the panels on the roof; run lines to the Titan and plug my RV directly into the Titan using the 30 amp outlet. It sounds like that is what you are doing Kevin and I was wondering how it is going for you? Also wondering what you solar set-up looks like on your roof? Would love to hear how it is working for you.

      Kevin, you are right on the money. I have the titan with three batteries if I need to move it it takes less than two minutes to unlatch the batteries in the generator and carry each unit out to my truck separately 35 pounds each, not that big a deal. As for the noise not an issue, and I like having more power than I need

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