4.8kwh Off Grid Solar system with Growwatt off grid inverter and Lithium Battery

Regular price $3,750.00

Off grid package including :

1 X  Growatt SPF 5000 ES Off Grid Solar Inverter 
1 X  48V 100Ah Growatt Hope Lithium Battery (4.8 Kwh capacity)

Inverter Description:

This is a multifunctional off grid solar inverter, integrated with a MPPT solar charge controller, a high frequency pure sine wave inverter and a UPS function module in one machine, which is perfect for off grid backup power and self-consumption applications. This inverter can work with or without batteries. The whole system also need other devices to achieve complete running such as PV modules, generator, or utility grid. Please consult with your system integrator for other possible system architectures depending on your requirements. The WiFi / GPRS module is a plug-and-play monitoring device to be installed on the inverter. With this device, users can monitor the status of the PV system from the mobile phone or from the website anytime anywhere.


  • Rated power 3.5KW to 5KW, power factor 1
  • MPPT ranges 120V~430V, 450Voc
  • High frequency inverter with small size and light weight
  • Pure sine wave AC output
  • Solar and utility grid can power loads at the same time
  • With CAN/RS485 for BMS communication
  • With the ability to work without battery
  • Parallel operation up to 6 unit (only with battery connected)
  • WIFI/ GPRS remote monitoring (optional)


Installation Video


Lithium Battery Product Description

Growatt 48V 100Ah 4.8kwh Hope 4.8L-C1 Lithium iron Battery with Installation Kit

Product Description

Growatt Hope 4.8L-C1 is the standard 19-inch rack-mounted lithium battery module. It is designed for home and commercial solar energy storage as well as power back up for the critical equipment during the grid power blackout.
Growatt Hope 4.8L-C1uses Lithium Iron Phosphate (LFP) chemistry which is recognized as one of the safest Lithium chemistries currently in use.
The simplicity in modulating the battery makes it possible to create small or large energy storage systems. By adding additional battery modules, the initial energy storage installation can be expanded to a battery group of 16 modules in a single 19-inch rack.

Product Feature

Certifications: IEC 62619, CE, UN38.3

 The expected design life is up to 10+ years;

 5 years manufacturer warranty;

 Greater depth of discharge (DOD 93%) compared to Lead-Acid/AGM/GEL battery(DOD 50%);

 Single battery module capacity of 4.8kwh;

 Working temperatures of between -10°C to 55°C (Charging 0~50°C; discharging -10~55°C);

 More stable and safer LFP internal battery cells, allowing an increase in the combustion temperature of 600°C compared to 300°C relative to NMC and LCO;

 Battery management system (BMS) automatically manages charge/discharge state and balance current/voltage of each  cell. BMS enables protection functions including over-discharge, over-charge,over-current protection and high/low  temperature protection;

 19 inch standard module battery design, easy installation, DIY friendly and expansion up to 16 modules  that makes the total capacity to 76.8kwh in a single 19-inch rack;

 Natural cooling allows the battery to achieve the highest energy efficiency and no fan noise.

Product Specifications

  • Nominal Voltage: 48V
  • Normal Capacity: 4800Wh
  • Usable Capacity: 4460Wh
  • Operating Voltage: 42-54V
  • Rated Charging Current: 50A
  • Rated Discharging Current: 100A
  • Max Discharging Power: 4500W
  • Peak Discharging Power: 6100W/6s
  • Max Charging Power: 4500W
  • Dimension(W/D/H): 442/130/480mm
  •  Weight: 45Kg
  • IP Protection: IP20
  • Working Temperature: -10℃~+55℃
  • Storage Temperature: · -20℃~+45℃
  • DOD: 93%
  • Parallel Connection: Max 16 packs
  • Warranty: 5 years
This battery and inverter package do not including free delivery, we offer customer free local pickup from our warehouse in Sydney and Melbourne. If you need arrange delivery, please contact us to get the delivery cost before purchase. We always try to  help customer to get the low cost delivery quote.