# Allye Energy > Allye designs, engineers and assembles MAX mobile battery energy storage in London: battery-buffered EV charging, standby and off-grid power that replaces diesel generators, using repurposed EV battery packs. MAX300 with integrated DC charging starts at £99,000 excluding VAT. Allye Energy Limited, UK company number 13638617, Unit 30 Westwood Park, Concord Road, London W3 0TH. Contact: sales@allye.com, +44 (0)20 805 06560. ## Use cases - [EV charging](https://allye.com/use-cases/ev-charging.html): Battery-buffered DC fast charging, up to 1.28MW, from the supply you already have. - [Standby replacement](https://allye.com/use-cases/standby-power.html): Battery standby power for estates, gardens, zoos and heritage sites, that earns its keep when it is not needed. - [Commercial and industrial](https://allye.com/use-cases/commercial-industrial.html): Battery storage for commercial and industrial sites that stores your solar, cuts peak and capacity charges, and earns from the grid. - [Grid resilience](https://allye.com/use-cases/grid-resilience.html): Battery power that adds capacity at peak, so busy sites stay within their supply and never trip. - [Data centres](https://allye.com/use-cases/data-centres.html): Battery power that runs extra load on the supply you already have, until the new connection arrives. - [Construction](https://allye.com/use-cases/construction.html): Hybrid battery power for tower cranes, plant and site welfare, with a much smaller generator or none at all. - [Film, TV and events](https://allye.com/use-cases/film-tv-events.html): Near-silent battery power for film, TV, live broadcast and events. - [Power rental](https://allye.com/use-cases/power-rental.html): Hybrid battery systems for rental fleets: smaller generators, longer service intervals and simple transport. - [Utilities](https://allye.com/use-cases/utilities.html): Battery power for network maintenance, emergency response and constrained connections. ## Products - [Compare the range](https://allye.com/products/) - [MAX300](https://allye.com/products/max300.html): Tow and Go, 300kWh usable, 88, 140 or 280kW continuous - [MAX500](https://allye.com/products/max500.html): Lift into place, 450kWh usable, 210 or 420kW continuous - [MAX1000](https://allye.com/products/max1000.html): Drop and Go, 900kWh usable, 420 or 840kW continuous - [MAX1500](https://allye.com/products/max1500.html): Drop and Go, 1,350kWh usable, 630 or 1,260kW continuous ## Case studies - [Lower Thames Crossing](https://allye.com/case-studies/lower-thames-crossing.html): MAX500, >£30k a week saved in diesel and generator costs - [Roadchef](https://allye.com/case-studies/roadchef.html): MAX300, £120k saved in year one from peak support - [J&M Murdoch](https://allye.com/case-studies/jm-murdoch.html): MAX300, £300k grid upgrade deferred, live in a day - [Collins Earthworks](https://allye.com/case-studies/collins-earthworks.html): MAX1000, £2,500 a week saved in diesel on electric trucks - [Horizon Plant](https://allye.com/case-studies/horizon-plant.html): MAX300, 70% less fuel £1,500 a week saved per tower crane - [OnBio](https://allye.com/case-studies/onbio.html): MAX300, £1,000 a week saved on power on set and location - [Afanti](https://allye.com/case-studies/afanti.html): MAX300, 9 hours of live sport broadcast, diesel-free - [JLR](https://allye.com/case-studies/jlr.html): Custom MAX, £5k saved per event, charging EVs off-grid ## More - [How it works](https://allye.com/how-it-works/) - [Safety and support](https://allye.com/how-it-works/safety-support.html) - [Second-life batteries](https://allye.com/how-it-works/second-life-batteries.html) - [Buy, lease or hire](https://allye.com/buy-lease-hire.html) - [Battery services](https://allye.com/battery-services/) - [Brochures](https://allye.com/resources.html) - [News](https://allye.com/news/) - [Blog](https://allye.com/articles/) - [About](https://allye.com/about.html) - [Contact](https://allye.com/contact.html)