1. Overview of Megasun Water Heaters
When mentioning Megasun water heaters, people often think of solar energy products because the company specializes in researching, manufacturing, and trading solar energy applications for both residential and industrial sectors.
Megasun solar water heaters are manufactured to European technology standards, saving energy and environmentally friendly. Moreover, most parts of Megasun water heaters are made from high-quality materials, durable, and resilient, capable of withstanding harsh weather conditions.
All Megasun water heater models come with a 5 to 7-year warranty, providing users with a sense of security. In general, Megasun water heaters offer good quality, durability, and relatively affordable prices.

2. Megasun solar energy water heaters offer a variety of capacities, catering to every household size from small to large.
Megasun water heaters come in capacities ranging from 120L to over 300L, suitable for households of varying sizes. Specifically:
- Megasun solar energy water heaters 120L – 160L: suitable for households with less than 4 members.
- Megasun solar energy water heaters 160L – 200L: suitable for households with 5 – 8 members.
- Megasun solar energy water heaters 200L – 300L: suitable for households with more than 8 members.
- Megasun solar energy water heaters over 300 liters: ideal for high-traffic areas such as hotels, industrial zones, and hospitals.
3. Top 3 high-quality, competitively priced Megasun water heaters worth considering
Megasun water heaters offer a diverse range of models with various capacities, providing users with ample choices. However, to streamline the selection process and save time for users, Mytour.vn has curated and recommended the following 3 models that offer excellent quality at reasonable prices. Let's explore and consider:
3.1. Megasun 150L Kae Solar Energy Water Heater (Megasun 1815KAE)
The Megasun 1815KAE is a model of Megasun 150L water heater from the Kae series. It is suitable for families of 4-5 members, heating water 100% from sunlight, thus saving electricity and being environmentally friendly and safe for users.
Additionally, the insulated tank core of the Megasun 1815KAE water heater is made of SUS 304-2B stainless steel with a thickness of 0.5mm, providing excellent corrosion resistance. Moreover, the outer insulation layer of the tank is made of zinc-coated steel material, followed by a 0.4mm thick aluminum alloy layer, ensuring both high aesthetics and good rust resistance.
Furthermore, the Megasun 1815KAE is very safe to use, avoiding electrical short circuits and leaks. Most parts of the machine are made of high-quality materials, from the casing to the insulated tank core and even the machine legs. The machine legs are made of zinc-coated steel, very sturdy.
The price of the Megasun 1815KAE 150L solar water heater ranges from 6,800,000 VND to 7,000,000 VND.
3.2. Megasun 200L Kaa-n Solar Water Heater with 20 tubes

The Megasun 200L Kaa-n can retain heat for up to 72 hours thanks to the 55mm thick PU insulation layer. Additionally, the glass tubes of the machine are red core, providing high heat absorption efficiency, heating water quickly. Furthermore, the machine's base is made of premium Japanese aluminum alloy with a thickness of 1.8mm, extremely sturdy and durable, withstands harsh weather conditions. Megasun water heaters are energy efficient, environmentally friendly, using 100% sunlight to heat water. Moreover, Megasun water heaters are very convenient for users, with large capacity for families of 4-7 members.
The price of the Megasun KAA – N 200-liter solar water heater currently ranges from 9,600,000 VND to 12,000,000 VND on the market.
3.3. Megasun 300L Kas-super Solar Water Heater (Megasun 1830KAS-SUPER)

The Megasun 300L Kas-super water heater utilizes German technology standard 5-layer coated heat absorption tubes, allowing rapid heat absorption of up to 98%. Additionally, the tubes are very durable, capable of withstanding high impact forces, meeting European standards. Particularly, the highlight of the Megasun 1830KAS-SUPER over the previous 2 models is its higher heat retention capability of up to 96% due to the 55mm thick PU insulation layer. Moreover, the machine uses premium durable materials such as: 316 stainless steel tank core, 304 stainless steel base, high-density PU insulation, ensuring the machine's durability and rust resistance. This product has a relatively large capacity of up to 300L, suitable for installation in places with many people such as hospitals, hotels, resorts...
The price of the Megasun 300L Kas-super solar water heater: 15,200,000 VND – 21,100,000 VND.
We hope that the detailed review of Megasun water heaters by Mytour.vn will be helpful to you, helping you choose the most suitable and best product for your family. Always stay tuned to Mytour.vn to receive daily updates! Thank you for reading our entire article.