KillerWATT Std Power Saver for Fridge

KillerWATT Std – Power Saver For Fridge

(34 customer reviews)


or 3 X රු1,966.67 with Koko

KillerWATT Std 5A – Power Saver for Fridge and Freezer. Save up-to 50% Electricity from Fridge and Deep Freezer

  • Patented Technology since 2010
  • Recommended for normal home refrigerators (single and double door)
  • 10 different energy saving levels
  • 1000’s of satisfied users here and world-wide
  • Additional Protection to the Fridge with Startup Delay
  • Overload and Over-voltage protection
  • Rugged anti-corrosive design
  • Comes with wall  mounting bracket
  • Also available at reputed dealer networks
  • Very low pay back period

In stock

Free shipping on all orders above LKR10,000. (Buy together SAVE more)

  • Check Mark Satisfaction Guaranteed.
  • Check Mark Island-wide Delivery
  • Check Mark Secure online payments
  • Check Mark Same day dispatch for morning orders
  • Check Mark Made in Sri Lanka by Bravo Solutions
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  • American Express


Unveiling the Dominance of “KillerWATT Std”:  A Dive into the Innovative Product and Its Cutting-Edge Technology

Bravo Solutions is thrilled to introduce a cutting-edge and patented energy-saving product line, featuring the revolutionary KillerWATT Technology. Our commitment to innovation and sustainability is embodied in the “Programmable Energy Saver,” also known as KillerWATT, which represents a transformative leap in energy conservation for both residential and industrial appliances. This comprehensive product portfolio is designed to redefine the way we approach energy efficiency, consolidating all the essential features for power savings into one compact unit.

The KillerWATT Programmable Energy Saver has been engineered to provide users with a seamless and effective solution to manage their electricity consumption effortlessly. The device empowers users to take control of their energy usage by allowing them to easily program desired energy-saving levels. This not only ensures optimal performance but also facilitates precise control over electricity expenses, leading to tangible savings on utility bills.

One of the standout features of KillerWATT Std is its applicability to various appliances, with a primary focus on refrigerators and small bottle coolers. The device is adept at optimizing power consumption for these appliances, promoting energy efficiency in everyday usage. Moreover, KillerWATT Std can be effectively utilized for exhaust fans, pedestal fans, and other devices that can be periodically turned off, providing users with a versatile tool to enhance power conservation across multiple applications.

For those seeking an energy-saving solution tailored for air conditioners, the KillerWATT QRO variant is the ideal choice. This specialized version is designed to cater to the unique energy requirements of air conditioning units, ensuring efficient performance while minimizing electricity consumption. By incorporating KillerWATT QRO into your air conditioning system, you not only contribute to a greener environment but also enjoy the benefits of reduced energy costs.

When it comes to larger appliances such as deep freezers, side-by-side fridges, and large bottle coolers, the KillerWATT Pro13A emerges as the perfect solution. This advanced variant is specifically engineered to handle the increased power demands of these appliances, providing a sophisticated and effective energy-saving mechanism. By integrating KillerWATT Pro13A into your large appliance setup, you can enjoy the convenience of these devices while actively participating in sustainable energy practices.

The user-friendly nature of the KillerWATT Programmable Energy Saver ensures that individuals and businesses alike can easily adopt and integrate this innovative technology into their daily lives. The compact design of the unit adds to its versatility, allowing it to seamlessly blend into various environments without compromising on performance.

Embracing the KillerWATT Technology not only contributes to personal savings but also aligns with broader environmental goals. As societies around the world seek sustainable solutions to address the challenges of energy consumption, KillerWATT stands as a beacon of progress in the field of energy conservation. By choosing KillerWATT, users become active participants in the global effort to reduce carbon footprints and promote a more sustainable future.

In conclusion, Bravo Solutions’ KillerWATT Programmable Energy Saver represents a paradigm shift in energy conservation technology. With its patented technology, user-friendly design, and versatile applications, KillerWATT empowers individuals and businesses to take control of their energy usage, reduce costs, and contribute to a more sustainable and eco-friendly future. Make the smart choice for energy efficiency – choose KillerWATT and join the movement towards a greener tomorrow.

KillerWATT’s technology, installation and operation was featured on Rupavahini and the Video link is here

KillerWATT is NOT another Power Factor Correction technology, which is not applicable with Sri Lanka’s Domestic Energy meters.



Additional information

Weight 0.6 kg
Dimensions 12 × 7.5 × 7 cm

34 reviews for KillerWATT Std – Power Saver For Fridge

Based on 34 reviews
  1. Kalana Alupotha (verified owner)

    Still I didn’t get the Electricity bill. After that we will see.

    (1) (2)
  2. Gayashan Raminda

    This is a five star 5⭐Power saving device.
    The number of units in the refrigerator decreased by 40%.
    Highly Recommended

    (0) (0)
  3. Sugath Thilakarathna

    Really Helpful power saver at this difficult time

    (0) (0)
  4. Roshan Pradeep (verified owner)

    It seems worth for money. Superb build quality.

    (2) (0)
  5. Sunil De Alponso

    Very effective product. I have reduced almost 30 units per month. Using for 3 months now. I am not sure why others are laughing comments on FB. Maybe competitors or ‘Kuhaka kama’

    (1) (0)
  6. Dr Krishantha Sanjeewa

    After seeing the Advertisement at LECO, I purchased this unit and installed. Initially I was skeptical since I was fooled by a Power factor correction scam. But I am quite happy bout this product. It reduced about 24 units from my last bill. I should have bought your ‘Pro’ version with the biuilt-in Digital Power Guard for additional Rs 1500. Anyway I am happy and recommends this to anyone.

    (0) (1)
  7. නාරද කාශ්‍යප හිමි. ගොකරැල්ල

    අපගේ පන්සලේ විදුලිබිල සැලකිය යුතු ලෙස අඩු විය. ශීතකරණ 2ක් සඳහා කිලර්වොට් 2ක් සවිකර ඇත. පූජ්‍ය ස්ථාන සඳහා සහන මිලකට ලබා දෙන්නේ නම් ඉතා වටිනවා.

    (1) (0)
    • admin@bravoshop (store manager)

      ගරු ස්වාමින් වහන්ස, පිළිගත හැකි ලෙස ඉල්ලීමක් කරන්නේනම් සහනයක් ලබාදිය හැකිය.

  8. Nilupa A. (verified owner)

    Its Very Good

    (0) (0)
  9. Nuwanci

    Very Good Product ,reduced my electricity bill after used Killerwatt

    (1) (0)
  10. Dr. Nisal Mudannayaka

    This is a very clever technique. I am able to reduce nearly 34 units from my 2 door LG Fridge.

    (0) (0)
  11. Nuwan Bandara (verified owner)

    Goods received quickly. all good. Works fine. Waiting for the Electricity bill To see the result. Thank you

    (0) (0)
  12. Sajeewa Karunanayake (verified owner)

    Easy to installing & operating. Since this iteme recenty purchased, still not mesure cutrent savings.

    (0) (0)
  13. Theesula Majuwanagamage

    Long time gone by searching proper product to reduce power consumption of the refrigerator. because it kills more than 50% of the bill value. With bravo product I could be able to get the significant benefit from it and after 3 months the paid amount for unit came back to me. They have given very clear instruction sheet. along with the product and it can operate. even person who doesn’t know about the technology. After sale service and their hot line also in active and it is answering by directly by the person who design and produce. Great thanks Bravo team for introducing us effective and productive product we really essential these days and your after-sale service. I have introduced the product for many friends of mine they also very happy with the product – Theesula

    (0) (0)
  14. Damsara Boteju

    මුළු ගෙදරම බිල අඩුවනවා යයි කියන කූට උපකරණ වලට මමත් අසු වුනෙමි. අවසානයේ LECO ආයතනයේද ප්‍රචාරය කරන කිලර්වොට් උපකරණය සවි කලෙමි.
    මෙය ඔබටම සවි කරගත හැකි ලෙස නිපදවා තිබේ. දැන් කරදරයක් නැතිව විදුලි එකක 25ක් පමණ ඉතිරි වෙයි. කාලයේ හැටියට විශිෂ්ට නිපැයුමකි.

    (1) (0)
  15. Buddhika Premathilaka (verified owner)

    really good product. I used one week.

    (0) (0)
  16. ERIC JAYAKODY (verified owner)


    (0) (0)
  17. Mahesh Chandrasiri (verified owner)

    Product is simple and easy to use.. waiting for the next electricity bill to review the cost impact..

    (0) (0)
  18. D R De Costa

    සුපිරි නිෂ්පාදනයක්. මගේ විදුලි එකක 30ක් පමණ අඩුකර ගැනීමට හැකි විය. රජයෙන් මෙය අනුග්‍රහය දී ප්‍රචලිත කල යුතුය

    (0) (0)
  19. Dilanka A. (verified owner)

    Highly recommended product

    (0) (0)
  20. Sumudu Karunarathna

    Great Product saves nearly 26 units each month from my old fridge. Reduced nearly Rs 1200 from my bill after coming down to a lower tariff slot.

    (0) (0)
  21. dinidu.karu

    I`m using this product since 2015 and yet it giving me best saving from my electricity bill. Using 2 units for my refrigerators. Fault came on one unit few years later but easy fix from factory, offer same day dispatch after repair. User desirable power saving levels and my personal use is L4 & L5. Highly recommended to anyone who owns non-inverter fridge or freezer which they can save more than 30(minimum) to 50 units from electricity bill. Thanks Bravo team.

    (1) (0)
  22. සුනිමල් සහබන්දු

    ඉතාමත් සාර්ථකයි . මගේ Coca Cola බෝතල් ශීතාකරණයෙන් යුනිට් 32ක් පමණ ඉතිරි වෙයි. කුඩා ඩීප් ෆ්රීසරයෙන් එකක 40ක් පමණ ඉතුරු වෙයි. මේ වනවිට මා දන්නා අය 3 දෙනෙකුද සාර්ථක ප්‍රතිපල අත්කරගෙන ඇත. රු.4900 කට ඉතා වටිනා නිෂ්පාදනයක්

    (0) (0)
  23. Ruwan WEERAKOON (verified owner)

    Superb service

    (1) (0)
  24. Dr Nuwantha Wijekoon

    This product is magic. Saves nearly 26 units / month from my 2 door fridge. I am introducing to my colleagues in the hospital

    (1) (0)
  25. W D Kumara De Silva

    Really good product and highly recommend. Saved 19 units from Feb2023 bill and 26 units from March 2023 bill. Please do more publicity for this product.

    (1) (0)
  26. Dr. Anil Munasinghe

    This product is awesome. I am your long standing customer of CleanPower Surge Protectors. After reading some ‘Pundit’ reviews, I delayed buying KillerWATT. But I bought it 2 months ago and it really reduced 21 units from my February electricity bill and 28 units from March electricity bill (Full month use). No problem with food spoiling or ice cube formation inside the Fridge as some ‘Fools’ in your Facebook speculate. Very clever technology. I like the ‘L0’ mode for parties at home and for other heavy use of the Fridge. I highly recommend anyone to install this device and save on your electricity cost. I have recovered my investment of Rs 4,900 in just 2 months.

    (0) (0)
    • admin@bravoshop (store manager)

      Dear Dr Anil, People who speculate about KillwerWATT technology are either only looking at the surface or being robbed by ‘Power Factor correction’ type useless Power Saver scams. Whatever the case, people who use it really save power and survive at this difficult time. They are (including you) are our assets. Thank you

  27. Dinesh Madurapperuma (verified owner)

    Using this product last 2 months for a single door fridge. Reduced 15 to 20 unites from total CEB bill. Superb Product. Thank you.

    (0) (0)
  28. Chandana Piyaratne (verified owner)

    I ordered one yesterday and it was delivered today within 24 hrs. Delivery was very fast.
    The build of the product is rugged and very heat conducting; looks very long lasting.
    The installation was straight forward; configuration was simple and anyone can easily understand.

    This will be a very useful tool to be used with refrigerators.

    (0) (0)
  29. sunil perera (verified owner)

    Just installed. Too early to comment.

    (0) (3)
    • admin@bravoshop (store manager)

      Kindly give us your review after using for enough time.

    • Bravo Solutions Store Manager (store manager)

      Please let us know your result. Since you have put a one star rating, that affects our ratings

  30. D M Dayaratne

    I am D M Dayaratne from Rajagiriya . I saw this Killer watt in Arpico show room and bought about more than 5 years ago. From there onwards my electricity bill came down for high amount . I want to thank all the staff in support unit for very quick responding for our mails and the service . After using about more than 3 years my unit got function failure , just informed the staff they repaired and sent to my home . I am very happy to recommend the M/s Bravo Solutions Co and Supporting staff including Mr. Kamal for quick responding . Good Luck . All the very best !

    (3) (0)
  31. Tharanga 4S6TMP

    I have been using KillerWATT since last year and very happy about its performance.
    I can clearly see the reduction of my CEB utility bill with the unit installed. BravoSL even repaired my unit free of charge when it was damaged by my fault.

    (2) (0)
  32. A A R Rohana (verified owner)

    I am using old fridge and the power saver is really effective .Now I can control the electricity by selecting the correct mode according to the food in the fridge .

    (1) (0)
  33. Keerthi Rathnaweera

    මා SAMSUNG ඉන්වටර් ශීත කාරනකරණය මිලදී ගත් පලමු මාසයේ දී ඒකක 120 ක විශාල විදුලි බිලක් ලැබුණු අතර කොපමණ උත්සාහ කළත් විදුලි බිල අඩු කර කර ගැනිමට නිසි ක්‍රම වේදයක් සොයාගත නොහැකි විණි .ඒ පිළිබඳව අන්තර් ජාලය ඔස්සේ කරන ලද පරික්ෂා කිරීම්වලදී killer wot උපකරණය ගැන විස්තර දැනගන්නට ලැබිණි.ඒ අනුව තැපැල් මඟින් උපකරණය ලබාගෙන මාගේ ශීතකරණයට සවිකර ගත් පසු පුරා අවුරුදු තුනක් තිස්සේ මාගේ විදුලිබිල ඒකක 90 ක සීමාව යටතේ පවත්වා ගැනීමට මට හැකි විය .මෙහිදී ලෙවෙල් කීපයක්ම තෝරා ගත හැකි අතර මා තෝරා ගත්තේ තෝරා ගත්තේ “L6” නැමැති මට්ටමයි .මාගේ අත්දැකීමෙන්ම මෙහි සත්‍යතාවය පරික්ෂා කොට ඇති නිසා මෙම උපකරණය අන් අයටද මම ඉතා කැමැත්තෙන් නිර්දේශ කර සිටිමි.
    .කීර්ති රත්නවීර (077 5710045)

    (2) (0)
  34. Keerthi Rathnaweera

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