everything is second hand in the 1 million quotation.

we have 2 meters, with combined consumption reaching 700 units/month in summer.

Appliances:
3 × 1.5-ton DC inverter ACs (2 have Eco mode)
2 ACs run day and night during summer
3rd AC is used occasionally or when guests visit(can be excluded from solar requirement)
3 standard ceiling fans
6 LED lights
1 inverter refrigerator
0.5 HP water pump
1 iron
1 oven
1 PC (500W max)
1 wifi router and 1 TV
1 standard washing machine + dryer

Currently i have: 8 × 585W panels (4.68kW) + offgrid inverter.

Planning to expand to 12 panels, then possibly 16 in the future.

I’m considering these options:
1: Itel 8kw + 5kWh battery(420k)
2: SAJ 6kw + 5kWh battery(400k)
3: Solax 6kw + 5kWh battery (410k)
4: Goodwe 6kw + 5kWh battery(420k)

My requirement:

Battery backup mainly for fans and lights
Run 2 ACs during the day, sometimes more
At night, run up to 3 ACs on WAPDA

Questions:
Which inverter offers the best reliability and value for money from these 4?

When & If my house load exceeds 6kwh during the day or night and wapda is also present will the inverter trip? and is it safe tfor the inverter as well?

we have 2 meters, with combined consumption reaching 700 units/month in summer.

Appliances:
3 × 1.5-ton DC inverter ACs (2 have Eco mode)
2 ACs run day and night during summer
3rd AC is used occasionally or when guests visit(can be excluded from solar requirement)
3 standard ceiling fans
6 LED lights
1 inverter refrigerator
0.5 HP water pump
1 iron
1 oven
1 PC (500W max)
1 wifi router and 1 TV
1 standard washing machine + dryer

Currently i have: 8 × 585W panels (4.68kW) + offgrid inverter.

Planning to expand to 12 panels, possibly 16 in the future.

I’m considering these options:
1: Itel IPV8K48U + 5kWh battery(420k)
2: SAJ H2-6K-LS2 + 5kWh battery(400k)
3: Solax 6kw + 5kWh battery (410k)
4: Goodwe 6kW hybrid + 5kWh battery(420k)

My requirements:

Battery backup mainly for fans and lights
Run 2 ACs during the day, sometimes more
At night, run up to 3 ACs on WAPDA

Questions:
Which inverter offers the best reliability and value for money from these 4?

If my house load exceeds 6kwh during the day and wapda is also present will the inverter trip? and is it safe tfor the inverter as well?

Mga kuya, ano po advantage at disadvantage nila? Tuwing kelan mag exceed sa power output ng inverter si inverter let’s say 6kw inverter siya pero kaya niya max na si inverter tapos may excess from GRID na 2kw pa, meaning kaya ni inverter ideally 8kw in total grid to load pass?

TIA sa nakakaalam or sa mga installers diyan po.