Whole House 20 to 30kWH daily usage Kit – Growatt 12kW 12000T MVP With -14kW solar panels & 48kWh -40F Hardy EMP Proof Batteries

$20,999.00

4 in stock

Categories: ,

Description

 Growatt 12000T specs (click link)

Battery Specs, (click link)

Combiner Box 8-2  (click link)

Solar Assistant Wifi / Internet Monitoring (click link)

This listing is for 1 x Growatt 12000T and 14kW of solar panels 350W to 400W ( 40  to 36 modules ) solar panel modules 2 x 8-2 Combiner Boxes

Panel configuration as follows:

On Growatt 12000T

PV input #1  4s2p  or 4s3p  (8 or 12 panels)

PV Input #2 4s2p  or 4s3p  (8 or 12 panels)

 

on SC48120 Charge Controller (same config as above on 12000T

(

Based on a 350W Solar Panel

PV input #1  4s2p  or 4s3p  (8 or 12 panels)

PV Input #2 4s2p  or 4s3p  (8 or 12 panels)

)

Includes 2 x 8-2 PV Combiner boxes

(hefty 48kWh) 16 pcs 250Ah 12V Battery pack (recommended 30 kWh plus for sustained loads )

4 pcs 48/4 Battery equalizers

1 x Solar Assistant Pro Wifi Logging and Monitoring System

Battery Cables are extra, you can purchase them here:

https://watts247.com/product-category/solar-accessories/

 

20 to 30kWh per day usage based on 40% DOD for a rated lifespan of 10+ years (4000 Cycles )

can power your house WITHOUT SUN  (Snowy or overcast days)

2 days based on 24kwh per day usage (1kw for every hour of the day)

4 days based on 12 kwh Per day usage (500W)

8 days based on 6 kwh Per day usage (250W – Fridge /Freezer)

 

Due to the fluidity of Solar Panel stocks, we will provide between14kw to 15kW worth of solar panels currently on offer.

Battery Specs:

Can be discharged 100% without damage (provided they are charged back up within a few hours- just like Lithium, don’t leave discharged for prolonged periods)

Similar cycle life and DOD when compared to Lithium batteries (compare at DOD and cycle life graphs)

Lithium Batteries are unable to charge when temps are below 0C or 32F, or discharge below -22C, when used for cabins or exposed to the Elements nothing else works!

No Heating or Cooling required, No venting required, completely safe Non Hazmat Batteries

Developed for the Militarily in the 80S, this battery is immune to BMS failures, Unbalanced cells, temperature cutout etc.

You can remove one battery and start your Semi Truck in frigid conditions, and put it right back in your solar setup, no problem

Resistant to Explosion, Fire, Hot and Cold temps (-40F to 150F)  can be paralleled with Lithium batteries of similar voltage range (45 to 59V DC)

A 48kWH pack (50kwh Usable) consist of 16 pcs Silicate Gel 250AH 12V batteries

Negatives:  Batteries are HEAVY, 172 lbs each ( 2 man lift)

Can be arranged into a rack mount cabinet.

Mechanical Characteristics

  • Type Mono Silicon
  • Output Terminal Type Multicontact Connector Type 4
  • Output Cable Wire Gauge 12 AWG
  • Output Cable Wire Type PV Wire
  • Output Cable Wire Length 47.2in (1,200mm)
  • Frame Color Clear
  • Backsheet Color White
  • Length 77.2in (1,960mm)
  • Width 39.1in (992mm)
  • Depth 1.6in (40mm)
  • Weight 49.6lb (22.5kg)
  • Installation Method Rack-Mounted

Warranty and Certifications

  • 80% Power Output Warranty Period 25yrs
  • 90% Power Output Warranty Period 12yrs
  • Workmanship Warranty Period 10yrs
  • UL 1703 Fire Classification Type 1
  • Compliances UL 1703, IEC 61215, IEC 61730
  • CSI Listed Yes

Programming the 12000T

Set battery type to AGM (default) out the box

or if you wish, set battery type to USE (setting 05) , and adjust Bulk up to 58V (19), Float to 55V (20)  and Low DC Cutoff to 48V,  (during emergencies Low DC cutoff can be set to 44V)

Additional information

Weight 6500 lbs
Dimensions 163 × 83 × 64 in

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