Titan 1500 Flex Kit

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The Titan 1500 Flex Kit comes complete with everything you need for a reliable, off-grid power system for any situation. Ideal for power outages, recreational vehicles, or as an off-grid home power source. With fifteen 100 watt flexible solar panels and two 2,000 wh lithium battery packs, it's the perfect size for running all basic essentials and more, including multiple refrigerators and freezers, lights, electric blankets, electronic devices and medical equipment for an extended period of time. Utilizing the 1500 watts of solar, this kit will charge from 0% battery to full in about two and a half hours (depending on location and weather).

Using only quality and efficient components, the Titan is the most reliable and versatile system on the market. Here are some of the key features that make it in a class of its own.

External Battery

Removable / Expandable Battery

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.

Dual MPPT Charge Controllers

With the Titan, we only used 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). It also makes wiring up your solar panels much easier and safer.

4000 Watt Hour Lithium Battery

With a full 2000 watt hours usable power per battery, the Titan battery is one of the largest lithium battery capacities you can find in a portable solar generator. It's nearly four times the capacity of similar systems on the market (with two 2000 watt hour batteries).

Super Fast AC Charging, 400 Watts Standard

We include one powerful 14A AC charger that can charge your battery pack in around 16 hours. You do have an option to add a 25A charger to charge in 9 hours, and two chargers to cut those times in half.

3000 Watt High Efficiency Inverter

Our 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.

External Battery Compatibility

We designed the Titan solar generator to be compatible with nearly every 24V battery type. 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):
300A (approximately 7700 watts )

35lbs approximately

12×18.5×4.5 in

Inverter Specs:

Output voltage:
120V AC (pure sine wave)

Continuous power output:
3,000 Watts

Peak power output:
6,000 watts

Inverter no load power consumption:
5-15 watts (typical 10 watts)

Size (top portion not including the battery):
12 x 18.5 x 7.75 in

32lbs (approximate)

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)

Solar panel specs (per panel):

Maximum power (Pmax)
100 watt

Voltage maximum power (Vmp):
18.15 V

Current maximum power (Imp):
5.51 A

Open circuit voltage:
21.4 V

39.2" x 21.25" x 1.4"

13 lbs

Optional USB port specs:

USB-Dual type A

5V 3.1A

Dual port (PD type c + USB type a):

When charging two-port together, the total output 18W
When charging single port, the output will be as follows:

Type c port output:
5V3A, 9V2A, 12V1.5A

USB-A output:
5V 2.4A

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 (with optional charger)

Number of outlets:
6-15A, and one 30A RV outlet

USB ports:
Depending on options at purchase

12V ports:
4 - regulated at 13.8V (20A each with a maximum of 20A total)

32lb power module; 35lb battery

18.5x12x12 (battery and Power module together)

Whats included

  • (1) Titan solar generator with two 2000 watt hour batteries (more if chosen)
  • (15) 100 watt flexible solar panels
  • (2) Mc4 extension wire of chosen length (4 wires)
  • (1) 15 ft Mc4 extension wire (2 wires)
  • (1) Branch connector
  • (1) MC4 to SAE (for resetting battery with solar)
  • (2) MC4 to anderson adapter (for connecting solar panels)
  • AC charger or chargers

Depending on options chosen at purchase:

  • Car charger for charging from a car cigarette port
  • USB adapters for charging phones, laptops, etc

5 reviews for Titan 1500 Flex Kit

  1. Steve C.

    Hello, thank you for asking. I intend to store the system safely in a faraday cage until after an EMP or mass coronal ejection. I understand that the batteries won’t be affected but I’m wondering about the panels. Do they need to be in a faraday cage? Thanks in advance.
    Steve Christison

  2. Anonymous

    Everything arrived on time and well packaged. My inquiries to Point Zero were responded to immediately. I have only done the initial setup on the unit, but I am extremely well pleased and would highly recommend this company and product.

  3. Robert S.

    In my original review, I neglected to mention my impressions from and appreciation of the contacts I had with the owner, David, one of the most influencing factors in my decision to go with a Point Zero Energy system. An oversight that I hope this corrects.

  4. Dallin E Wrigley

    Four instead of five because I have not received my full order yet. Solar panels did not arrive but were promised in a couple of weeks. We will see. The Titan unit itself seems to work great. I am looking forward to the full system.

  5. Laurence Cox

    I bought the Titan 1500 system in late Oct 2019 and the unit arrived 13 Feb 2020 (a 3 week delay was a scheduling problem with me, not Point Zero).
    Solar Panels arrived FedEX, Charge Controller & batteries & cables came in UPS. I was home for both deliveries and was able to watch how each was handled. FedEx handled the solar panels a little rough, UPS handled carefully.
    Unboxing all components revealed no “apparent” damage.
    Following clear battery charging instructions, the unit performed as expected on the first battery; charging from nearly 0% it took approximately 7 hours. Charging the second battery by itself, one of the latches broke when securing it to the controller. Very little effort was given, so I’m not sure why this happened. Point Zero readily agreed to send a replacement; no charge. Since I had 3 other latches to secure the battery to the controller I continued the charging process. Same positive results.
    While waiting for the unit to arrive, I did some more research on my power needs and I’m pretty sure I purchased too many panels. I should have bought the Titan 1000 instead. It could have easily kept up with the daily draw down.
    I am very satisfied with the system and am impressed with the design and build quality. I’m also very satisfied with customer support as they have always been pleasant to talk to and easy to work with.
    Although I haven’t run the system thru its paces thoroughly, I have no doubt it will perform as advertised.

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Monocrystalline cells

With one of the highest 23.7% efficiency in the industry, you can make the most use of the sun and convert the sunlight into clean energy.


Countour different surfaces

Flexible solar panels are engineered to contour to different surfaces and are especially well suited to installation on boats and RVs with uneven surfaces.

Not Sure What You Need?

There are three things we need to determine what you will need for your solar generator; 1. What type of solar panel do you need? 2. What size of solar panels and batteries will be needed and 3. What is the total watts you will be needing and how with your generator be used?

We have created a quick and easy Calculator that will help you answer these questions. Click the button below to get started.

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