For 1–2 person flats
A 25–30L storage tank or a single-point instant heater is usually plenty. Anything bigger just heats water you'll never use.
We're not married to a single manufacturer, but we will tell you the truth about which units last in Malaysian humidity and which ones tend to die two months after the warranty expires.
A 25–30L storage tank or a single-point instant heater is usually plenty. Anything bigger just heats water you'll never use.
A 36–50L storage tank or a multi-point instant model with pressure pump keeps the kitchen and bathroom in hot water at the same time.
Centralised storage with a circulation pump avoids the cold-slug wait. Solar pre-heat cuts your electric bill noticeably.
Solar-thermal with electric backup is the long-game winner. We design the run so a single roof tank serves the whole house.