24V 6kW 6000W Growatt SPF LVM 120V/240V solar Inverter Split Phase

Description

now in LAX port (End March), expecting delivery Early May - Customs and Port delays,. may ship sooner  ..?
Visit our Wiki Page for understanding how to wire your panels, calculate loads etc.
How to wire into your breaker panel watts247.com/education/ watts247.com/manuals/gw/
Here is a unsponsored Youtube Video using the Growatt Inverters: https://www.youtube.com/watch?v=V0peZR8AyaU, check links for discount codes
español revisar https://youtu.be/SJY_Y6WF_qU
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.
Youtube incentive: Create a video of how you installed your system 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. You are welcome to call and ask me any questions you may have along the way, I am happy to guide you through the process, and not leave you blind. I can make my own videos, but every day, something else seems to interrupt my day, so I am in effect buying your time. If your video at least touches on some or all of these points, I will refund you 0 on this purchase US Shipping & Stock.
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 40V and 58V.
Tesla batteries not recommended, as they are actually 40V batteries sold as 48V. 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) 6000 W 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) (6000 / 240 = 25A or 6000 / 120V = 50A)
2) 2 x 2kW MPPT Solar Charge controller (4Kw of Solar)
3) 2 x 60 A (120A) 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 ) (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
download your manual from http://watts247.com/manuals/gw/Growatt%20SPF%203000TL%20LVM%20Series%20User%20Manual.pdf
http://watts247.com/manuals/gw/Growatt%20SPF%203000TL%20LVM%20Datasheet.pdf http://watts247.com/manuals/gw/SPF%203000TL%20LVM%20Operation%20Training.pdf
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. If you have any questions, feel free to ask