This a great Combo, You can use is with solar pane or without. It's a plug and play combo. The Lithium battery goes a long way compared to LEAD, GEL or AGM. Both battery and Inverter are compatible, they come from a reputable company, INGLE. 

Inverter

12V 1.5KVA 1500Watts Hybrid Solar Inverter - Ingle

Features

Inverter Mode:
Rated Power: LKI-12V1500P60
Battery Input: 12VDC, 140A
AC Ouput: 230VAC, 50Hz, 6.5A

Solar Charger Mode:
- Rated Cureent: 60A
- System Volatge: 12VDC
- Recommended (vmp): 18VDC, Max: 720W
- Max Solar Voltage(voc): 30VDC

AC Charger Mode:
AC Input: 165 - 265 VAC, 50/60Hz
AC output: 230VAC. 50Hz, 6.5A
AC Charger: 13.8V, 10-15A

Warranty: 12 Months Repair Warranty

Battery

12V 200Ah LiFePo4 Single Battery Module is a Lead-Acid/AGM /Gel batter battery replacement.

SPECIFICATIONS
12V 200Ah LiFePo4 Single Battery Module
Product Type Wall Mountable 12V 200Ah LiFePo4 Single Battery Module
Rated Capacity 2.56kwh
Nominal Voltage 12.8V
Charge cut-off voltage 14.6v
Discharge cut-off voltage 10v
Discharge current 200A
Design Life: -/+ 3-5 Years
Charging working temperature 0-45C
Dimensions (LxWxH): 522 X 240 X 222 mm
Weight: Approx. 16.35kg
Can Be Connected in Series & Parallel
4 series 4 parallel
3000 cycles @ 50% Depth Of Discharge (DOD)

Warranty: 12 Months Repair Warranty

What is included in the Combo:
1 x 12V 1.5KVA 1500Watts Hybrid Solar Inverter - Ingle (Manual, AC Cable plus Battery Cables Included)
1 x 12.8V 200AH 2.56Kwh Lithium Battery - Ingle

Warranty Condition:

A certified electrical wireman or master electrician with a current Department of Labor registration is required to install all inverters and batteries. Once installed, a current electrical certificate of compliance (COC) for the installation of the solar or backup system is required. The installation needs to adhere to SANS 10142 in its entirety. If a warranty claim is filed without installation images, a current COC, and documentation that the item was installed by a licensed wireman or master electrician, it may be denied and become void.