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Titan 500 kit

4.83 out of 5
(6 customer reviews)


500 watts of solar!  2,000 watt hours of battery!

*Product is on back order. New orders placed now are Estimated to ship March 2021


The most versatile portable solar generator on the market! Built with the most efficient, quality components, the Titan provides reliable solar backup for any situation.  Here are some of the key features that make it in a class of its own:

  • Removable Expandable lithium ion battery
  • 2000 watt hour lithium battery
  • 3000 watt high efficiency inverter (needs 2 or more batteries to run 3000 watts)
  • Dual MPPT charge controllers (2000 watts total) with a wide voltage range
  • Fast Ac charging 600 watts standard 1200 watts with a second charger
  • External battery expansion (lithium ion, LiFePo4, led acid)

1- The battery is removable and expandable.  This innovative approach will give you greater portability and flexibility in what you can power with your solar generator. By simply adding more battery packs you can expand or replace your batteries quickly and easily. By separating the battery from the other components, you can easily carry each component.

2- The 2000 watt hour lithium battery is one of the largest available in solar generators.  It is about twice the capacity of similar systems, with a life expectancy of 10 years under normal usage.

3- The 3000 watt pure sine wave inverter is extremely powerful- twice as powerful as comparable solar generators. It is also extremely efficient with a no load power draw of as low as 5 watts, and efficiencies up to 92%!  Generally, the larger the inverter the more power it uses just to run- like a large truck burns more gas than a small car.  This is comparable to having a 500 hp race car getting better fuel mileage than a geo metro.

4- With the Titan, we only use quality, reliable components. For example, most solar generators use cheap, low quality charge controllers that cannot step the voltage down to produce high amps.  Most don’t allow for voltages over 30-50 volts.  The Titan on the other hand, can take up to 145 volts.  This means your solar panel wires will have very low amps running through them making them much more efficient (they will be cool to the touch where others will be very hot, wasting power).  It also makes wiring up your solar panels much easier and safer.

5- With the Titan we will include one powerful AC charger that will charge your battery pack in around 4 hours (other systems take up to 24 hours).  You can also add a second charger to double the charging power (for when you have more than one battery).

6- We have designed the Titan solar generator to be compatible with nearly every battery type (24V).  The Titan Solar Generator uses a lithium Ion battery with a voltage range of 20V to 29.4V (only charged to 29.2V).  With this setup, it works perfectly with a 24V LiFePo4 (19.2V to 29.2V) and a led acid battery (20V to 29.2V).  As you can see there is virtually no difference between the 3 batteries voltage range, so they can be used together without any changes to the charging profile without damaging any battery.   Note:  Any battery connected to the system must be charged to the same voltage as other batteries in the system.  See the manual for more instructions.


Battery specs For each battery:
Battery Voltage: 29.4V (only charged to 29.2)
Battery capacity:  74ah (usable) 2000 watt hours (usable)
Maximum charge current:  40A (approximately 1000 watts)
Maximum continuous Discharge: 100A (approximately 2500 watts)
Suggested continuous Discharge (for long life):  1500 watts
Maximum surge discharge current (10 seconds or less): 250A (approximately 6200 watts )
Weight: 35lbs approximately
size:  12×18.5×4.5 in

Solar MPPT Charge Controller:
Dual MPPT controllers
Input Volts:
35V to 145VDC
Maximum input Amps:  30 amps per input port
Maximum charging amps:  80A (40A per port)
Charge rate: up to 2000W (using both ports, and with two or more batteries)

Other specs:
AC charging: Up to 1450 watts with two 25A chargers (must have two batteries to use two chargers)
Car port charging: 85 watts
Number of outlets:
6-15A, and one 30A RV outlet
USB Ports: 6 smart USB, 2 USB C
12V ports:  4 – regulated at 13.8V (20A each with a maximum of 20A total)
Weight: 32lb power module;  35lb battery
Dimensions: 18.5 x 12 x 12 (battery and Power module together)
Solar panel Dimensions:  42 x 22 x 0.3 per panel

Whats included

  • (1) Titan solar generator with one 2000 watt hour battery
  • (5) 100 watt flexible solar panels
  • (1) 25 ft Mc4 extension wire (2 wires)
  • (1) cigarette to SAE (for charging from a car)
  • (1) MC4 to SAE (for resetting battery with solar)
  • (1) MC4 to anderson adapter (for connecting solar panels)
  • (4) 30 watt USB adapters (2 with two usb, and 2 with 1 usb, and 1 usbc)
  • (1) AC charger (20A)
  • (1) Manual



frequently asked questions

Up to 2000 watts of solar (no more than 145V).

You can use any solar panels available as long as they have MC4 connectors and when wired together the voltage is between 35V to 145V.  

120 volt 60 HZ, up to 3000 watts. (only 1500 watts with one battery)

Technically speaking, there is no limit to the amount of battery packs you can add to the Titan. However, to keep charging times within a reasonable time frame, we recommend not going over 6 battery packs.

Yes, the Titan is very flexible, and can connect to a 24V external batteries such as (8S) LiFePo4 and AGM deep cycle batteries. However, for lithium batteries we suggest you use ones that have a built in battery management systems (BMS). 

Yes, you can use your wall charger and charge with solar at the same time. When doing this, make sure you don’t charge over 1000 watts combined per battery.

No, because the Titan is 120v and your home power is 240v, we don’t recommend connecting the Titan to your home circuit.

The pre-sale will end September 15, 2019

1- 500 watts of solar, and one battery will be more powerful than any other portable system like this that is available.  It is large enough to run most home appliances, including a fridge, washing machine, microwave, cook top stove, fans lights, tv, and other electronics.

2- 1000 watts of solar: With the extra solar, you can run everything the 500 watts of solar can run and more.  This means when the sun is out, you can run most things without even draining your battery, and during cloudy days it will still produce a lot of power.

3- 1500 watts of solar: Usually with 1500 watts of solar you will also add a second battery to take advantage of the extra power.  This means you can now run a fridge and a freezer, and much more, including water pumps, a vacuum, power tools, etc.  You could even run a small air conditioner during the day to keep cool.

4- 2000 watts of solar: Similar to the 1500 watt system, other than it will recharge even quicker, and provide more power especially during cloudy days.

You can also see our off-grid calculator to show you how much solar and battery storage you need.

As with any system, it’s only as powerful as it’s weakest link.  The Titan Solar Generator was designed from the ground up to be expandable, so many of the limits of the system will not be reached until other components are upgraded to match.  For example, the MPPT charge controllers are capable of charging at up to 2000 watts. However, you would not want to charge at a rate of 2000 watts with just one 2000 wh battery.  The same is true for the inverter.  The inverter is capable of up to 3000 watts continuous output.  However, one battery will not be able to run 3000 watts for very long, and it is recommended to stay under 1500 watts when only using one battery.  This will ensure a longer life for the battery and keep the battery from shutting off due to over-temperature or over current.

So to take advantage of the 3000 watt inverter, and the 2000 watt solar charging, it’s best to have at least 2 batteries connected to the system.


Titan Solar Generator User Manual

6 reviews for Titan 500 kit

  1. 5 out of 5

    Kenneth (verified owner)

    Delivery was slow due to corona virus and the battery needed replacing due to damage in shipping, but Point Zero Energy was responsive to all update request emails, and quickly replaced the damaged battery. Their response was perfect and will make me happy to recommend them to others, as well as expand my system in the future. My system appears to work fully, but I still need to test it running my chop saw and other high surge current power tools.

    Now I have done additional testing of the unit, and can report that it has no problem running my Dewalt chop saw under heavy load, while at the same time running a 1200 W space heater. My key concern was that the initial surge to start power tools would cause problems, but the unit seems to handle these well.

    The primary reason I got this unit was to run power tools on a new property where power is not available. The unit will be put to real life use later this summer, and if it holds up as well under real use as initial testing, I will be most happy with it.

  2. 5 out of 5

    steve b. (verified owner)

    I have had a great experience, so far, with PZE and with my new Titan system. My order was back logged a few months and had good communication with the company over that time. I drove to the facility to pick up my order and met the owners and staff and everyone was wonderful. I wish them all well.
    I have been using my Titan for a few weeks now and am happy to say that I really love it. I’m using it in a conversion van and have been running an iceco fridge non stop. It takes a couple of days in this heat to drain the battery down to 80%, then I’ll charge it back with the solar panels. I packed two of the 5 panels away as I only need 3, really 2, of the panels at this time of year to charge the generator back up in just a few hours.
    I’m a photographer and having the generator on board to charge camera batteries and laptops and phones is a life saver.
    I use an ‘instant pot’ to cook food and heat water for coffee. I have a 200 watt heater to kill the morning chill in the van. No more propane, just electric. Its so simple now.
    I love the generator vs. the built in solar system in the van. I don’t have to park in the sun to charge.

    So far it has been a win in every category and has really changed my life for the better.

  3. 5 out of 5

    Brian Green (verified owner)

    Got this system to provide power to my travel trailer. I have been using it on a couple camping trips and works great. The 30 amp connection for the trailer it a great way for your trailer to go solar without having to drill holes. Customer service was top notch. I never done a YouTube video but feel I should as most people seem to use it for power tools or small cabin off grid. There is so many uses.

  4. 5 out of 5

    gregory cowan (verified owner)

    It looks great and seems to work well I only got it yesterday so haven’t had time to charge the batteries with solar panels while using the power output on a device so I’ll have to see how it goes in the future.

  5. 4 out of 5

    Dee (verified owner)

    We haven’t used the generator yet, so it’s difficult to comment. It charged up nicely, the only problem being that the connectors between the cables are difficult to disconnect. Communication from the company about the delay of delivery was not good, we waited an extra 2 months.

    • David Willis (store manager)

      Thank you for your review. We try hard to provide good communication to our customers regarding their orders, especially during this time of unpredictability. However, we can always improve on what we’re doing so thank you for letting us know. We hope you love your Titan and reach out if you need anything!

  6. 5 out of 5

    Jose Gonzalez (verified owner)

    Really impressed with this unit so far. Using it as a permanent off grid set up for a trailer. So I am able to run my entire trailer with this unit. Air conditioner, microwave, water pump, fridge, Tv, dvd player, tablets, and heater. Of course I only got the 500 watt package so I can’t run all those things at once but It sure is nice not running my gas generator all day and all night. Planning on purchasing another battery and additional panels. Hopefully I’ll be able to update my review at a later time.

    Also wanted to give some kudos to your customer service top notch very responsive, helpful and understanding.

    Uploaded image(s):

    Image #1 from Jose Gonzalez
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