In 2017, the club was established as
Singha Golden Bells Muangkan. In 2018, Singha Golden Bells Muangkan competed in the fourth tier
Thailand Amateur League Western region. In 2020, the club was promoted to
Thai League 3 and renamed to
Singha Golden Bells Kanchanaburi. The club finished in 4th place of the Western region. In 2022, the club was renamed to
Dragon Pathumwan Kanchanaburi and changed their club logo for the second time featuring a dragon. In 2021, The club than participated in the
Thai FA Cup for the first time but was knocked out in the second round to
Thai League 1 side
Port losing to them 4–2. The club than participated in the
2022–23 season where they played their opening league match with a 3–3 away draw against
Chainat United and ended the season with a 1–0 home win over
Chainat United. The club has finished 1st and advanced to the championship stage thus gaining promotion to the
2023–24 Thai League 2 season. In the
2023–24 Thai FA Cup, they became the first club in Thailand football history to play from the first round and ended up in the final in which the club narrowly lost the final on penalties shootout after a 1–1 fighting draw against
Bangkok United on 15 June 2024. On 4 October 2023, the club won against
Namphong United 13–0, the highest recorded win in the cup history. The club then qualified to the second round where they would face
Chattrakan City. On 1 November, as the scoreline was levelled at 2–2,
Júnior Batista scored in the 105th minute to send Kanchanaburi through to the next round. On 20 December, the club faced
Udon Thani City and won 2–0. The club next faced
Phitsanulok Unity on 28 February 2024. Pichitchai Sienkrthok scored in 120th minute to send Dragon Pathumwan Kanchanaburi to the quarter-finals. On 10 April, the club was drawn against
Sukhothai, beating them 2–0 to progressing to the semi-final. Dragon Pathumwan Kanchanaburi then faced
Samut Sakhon City, winning 3–1 and going to the
2024 Thai FA Cup final for the first time in the club history. On 15 June, the club faced off against
Bangkok United where
Ricardo Pires oscored, before opposition
Vander leveled the score. Dragon Pathumwan Kanchanaburi lost 4–2 on penalties.
Revamp and promotion to the first division In June 2024, the club was revamped and renamed to
Kanchanaburi Power, while adopting a horse logo and nicknaming themselves
The Iron Horse. On 24 May 2025, Kanchanaburi Power secure promotion to
Thai League 1 for the first time in their history. In match against
Phrae United they won on aggregate by 4–5. To prepare for the
2025–26 Thai League 1 season, Kanchanaburi Power bought
Mehdi Tahrat from
Ligue 2 club
Troyes, former
Crystal Palace and
Everton player
Andros Townsend, former
Fulham player
Aboubakar Kamara and
Luxembourg national team all-time top scorer
Gerson Rodrigues. The club also signed
Ewerton,
Mohamed Mara,
Alain Oyarzun, and
Ezequiel Agüero. == Team image ==