Growatt 24V [SPF-3000TL-LVM] - 3,000W 120V Stackable Inverter | 2kW MP - ShopSolar.com
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SKU GROWATT-24V-SPF-3000TL-LVM

Growatt 24V [SPF-3000TL-LVM] - 3,000W 120V Stackable Inverter | 2kW MPPT Charge Controller | Split Phase 120V/240V w/ 2 or more units - FREE SHIPPING

Current price $399.00
Original price $999.00
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Description:

Manual

NOTE: 1 Wifi module required per inverter when requiring remote monitoring  (not required for inverter operation)

This fills a particular market niche that we just weren’t getting a product for.

Did you know that Growatt is the only Chinese inverter manufacturer that received the “All Quality Matters” Award by TuV Rheinland Germany.

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The Solar Panels you chose, and why  (Watts, Volts, Amps, Wire size chosen, length of run,  using online volt drop calculator etc). The Battery you chose, and why. Inverters menu and operation  (What mode you are using it as, and why). Load testing your system. If you have two or more units, split phase operation. Charging via generator (optional). How and where the unit is installed and hooked up.

SPF 3000TL LVM – 24P solar 3KW 24V Split phase capable pure sine wave output  (also available in 48V, 3KW), stack-able. Supports Li Ion and Lead Acid, and other chemistries between 20V and 28V.  Tesla batteries not recommended, as they are actually 20V batteries sold as 24V.  LiFEPO4 are great, so are the Nissan Leaf Li-IONS

NOTE:  These units do support the Growatt Batteries with Growatt BMS  (these will be available later on in the year),  for now, choose battery type “USR” or USER, and enter in your battery suppliers (Bulk, Float, Low Voltage Cutoff, and Charging Amps) – Your BMS will NOT communicate with the inverter

(If you want to mess with the BMS protocol to interface to your Arduino or whatever, the protocols can be found at usa-mpp-solar.com/manuals/gw)

Another note,  there seems to be a lot of confusion about BULK and Float Charge Setting.

Bulk Charging, is usually the 90 or 95% or less than MAXIMUM Battery voltage, this is where the fast charging mode occurs. (usually around 58V) (contact your supplier)

Float Charging (holding charge), is the resting or nominal voltage of the LiIon or LiFePO4, when it is fully charged, but now in a resting state with no load, usually around 51 to 52V for LiFEPO4  (contact your supplier)

Low Voltage Cutoff,  this is the voltage the inverter needs to turn off before depleting the battery – you want your inverter to shut off BEFORE your battery to dies, or the BMS to disconnects (usually around 47V or whatever the 20% charge voltage is)

This unit is not a knockoff like (POW EASUN etc.)  This is a very well built / designed product, otherwise we wouldn’t sell or support it.

  • Supplied by a top tier support outlet here in the USA, (Utah).
  • Parallel Kits already built in,
  • super quiet operation.
  • Very detailed LCD display
  • 2 yr swap out warranty.
  • 5-in-1  unit.  (Not Grid Tied – no feedback, only Grid assist – the load gets switch over to grid when all else fails)

1) 3000 W Pure Sine wave output expandable up to 6 units (18 kW)

2) 2kW MPPT Solar Charge controller

3) 60 A  24V Utility Battery Charger  (In case your battery level falls below your setpoint)

4) UPS function, wire it to the Utility power, if battery power is too low, the system automatically switches the load to Utility power

5) Single 120V 60Hz , Split phase (120V – 0 – 120V ) and 3 phase capable (includes parallel board for each unit)

6) Pure Sine wave output expandable up to 18 kW (single or Split Phase configurable –  will need to all be connected to the SAME battery, make sure its large enough to handle the load for the time – usually 2 days or more)

Growatt is well known brand amongst solar professionals

Get your manuals at

Utility/Generator Charger tips:

The generator charger is a different beast to the solar charger. (Does not utilize the Bulk and Float Charge settings). It works on a float valve type principle. (triggers when battery voltage drops below that on setting 12 – set the voltage higher than current battery voltage to start charging right away). Stops charging from Generator when setting 13′ s voltage is reached. Will not start charging the battery again until it drops below battery voltage – in setting 12.

Setting 01 set to SBU to activate setting 12 and 13. Setting 02, is the Max charging current from Solar + Utility/Generator. Setting 11, is the Maximum Generator/Utility charging current @ your battery voltage (not at 120V). Setting 14, make sure this setting includes the option to charge from utility/generator (see manual). 

Note, setting Setting 11 too high for your generator may cause your generator to falter at startup, and cause the Inverter Charger to lose synchronization with the Generator (58 to 63Hz), if in doubt start small, and work your way up.

Additional information:

Weight 30 lbs
Dimensions 23 × 17 × 9 in


Still have questions? Give us a call at 877-242-2792

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100% of reviewers would recommend this product to a friend
Quality
Rated 4 out of 5
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Rated 4 out of 5
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2 Reviews
Reviewed by Matthew O.
Verified Buyer
I recommend this product
Age Range
45 - 54
Rated 4 out of 5
Review posted

Growatt

The unit it self seems great the instructions leave something to be desired, will probably buy a second unit in the future for split phase

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Reviewed by John W.
Verified Buyer
I recommend this product
Age Range
35 - 44
Rated 5 out of 5
Review posted

Works great

Easy set up and installation the directions were easy to understand. I Have it set up temporarily until my cabin is done. I will be buying another one for split phase.

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The prestigious ranking by Consumer Affairs is based on comprehensive evaluations, including ratings and reviews, equipment options, support services, pricing transparency, warranties, and various other factors. Among the top 6 nominated companies, Shop Solar stands out with the highest review rating, reaffirming its dedication to customer satisfaction and product quality.

Best Components, Lowest Prices

We cut out the bloat of traditional solar companies and pass those savings off to you. Plus, we provide free shipping on all solar kits and lifetime customer service on everything we sell.

Expert Guidance

Our team of solar professionals is here to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.

We’re people just like you

We’re not corporate and neither are our customers. We’re just a group of 50+ solar enthusiasts who are passionate about providing an honest, no-BS way for anyone, anywhere to improve their lives and the world around them with solar power.

Trusted Solar Authority

With over 40,000+ happy customers, 2,500+ positive reviews, and decades of experience in the industry, we’re proud to say we’re America’s #1 solar power solutions provider. You can trust us to provide you with top-notch products and legendary customer service at every step of the way.

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Get to know the top-tier solar panels included in your kit. These panels are designed to deliver consistent & reliable performance, ensuring your system powers your needs with ease.

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EG4 off-grid base kit, Happy with my purchase.

This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.

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Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Shop Solar team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Shop Solar.

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I wanted to get an offgrid solar system for years but didn’t know where to start. I found Shop Solar on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!

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I would like to take the time to express the outstanding service that I was provided with by Shop Solar. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Shop Solar Kits.

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As a professional videographer, I needed reliable power on the go. ShopSolar's Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.

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Keith S

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Best Tech Support

You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!

CA

Coll A

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Great Experience

My experience with Shop Solar has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.

TP

Troy P

star star star star star

EG4 off-grid base kit, Happy with my purchase.

This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.

JB

Jacob B

star star star star star

Easy Process, Genuine Support

Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Shop Solar team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Shop Solar.

PB

Patrick B

star star star star star

Off Grid Solar Purchase

I wanted to get an offgrid solar system for years but didn’t know where to start. I found Shop Solar on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!

JM

James Martin

star star star star star

Highly Recommend

I would like to take the time to express the outstanding service that I was provided with by Shop Solar. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Shop Solar Kits.

BH

Brian H

star star star star star

Solar Kit for Mobile Work Van

As a professional videographer, I needed reliable power on the go. ShopSolar's Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.

KS

Keith S

star star star star star

Best Tech Support

You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!

CA

Coll A

star star star star star

Great Experience

My experience with Shop Solar has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.

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