A minimum cost sytem of emergency power plus extension for solar....
Batteries 6,000 to 8,000 pesos.
Charger 50 dollars.
Hydrometer 10 dollars - to check acid concentration when fully charged.
Water 25 pesos.
Torch - inspect water levels etc. 100 pesos.
Wires 200 pesos.
Load tester - to check batteries condition - e.g. need to do a rapid charge etc.
Load tester $40
1.5 kw inverter 99$
Switchbox and optional connection to solar.
System will run icemaker etc. for short time. Store food in thermos jars up to 24 hours
packed with ice.
Cost total including shipping under 400 dollars. Spend the rest on solar and efficient
appliances - more in next post.
yapask1.