![](data:image/svg+xml,<svg display="block" role="presentation" viewBox="0 0 40 40" xmlns="http://www.w3.org/2000/svg"><path d="M 8.907 20.129 L 0 20.44 L 5.074 0.154 L 17.364 0 L 12.741 11.754 L 23 11.91 L 8.568 38 Z" fill="rgb(115, 211, 26)" height="38px" id="CJnYQXaCy" transform="translate(8.5 1)" width="23px"/></svg>)
Designed on set. Built in Britain.
Silent battery power for on-set, on-site and beyond.
Reliable mobile power systems built by film industry professionals.
Trusted on major productions
Trusted on major productions
Meet the GV Kube 10k
The GV Kube 10k is Green Voltage’s own battery power unit — designed, engineered and assembled in Britain. It delivers silent, zero-emission power in a format built for real production environments, not generic site use.
6
kVA
Continuous output
10.2
kWh
Useable capacity
1.5
hrs
Typical recharge
LiFePO₄ chemistry. Integrated 4G telemetry. Parallel-link scaling.
Because it's not just cleaner power. It's the right tool for the job.
Meet the GV Kube 10k
The GV Kube 10k is Green Voltage’s own battery power unit — designed, engineered and assembled in Britain. It delivers silent, zero-emission power in a format built for real production environments, not generic site use.
6
kVA
Continuous output
10.2
kWh
Useable capacity
1.5
hrs
Typical recharge
LiFePO₄ chemistry. Integrated 4G telemetry. Parallel-link scaling.
Because it's not just cleaner power. It's the right tool for the job.
Meet the GV Kube 10k
The GV Kube 10k is Green Voltage’s own battery power unit — designed, engineered and assembled in Britain. It delivers silent, zero-emission power in a format built for real production environments, not generic site use.
6
kVA
Continuous output
10.2
kWh
Useable capacity
1.5
hrs
Typical recharge
LiFePO₄ chemistry. Integrated 4G telemetry. Parallel-link scaling.
Because it's not just cleaner power. It's the right tool for the job.
Why production teams are switching
Better sound conditions, cleaner operation, faster turnaround and live visibility, without the compromises that come with diesel.
Silent Operation
Power you can place closer to the job, without the noise and disruption of a traditional generator.
Silent Operation
Power you can place closer to the job, without the noise and disruption of a traditional generator.
Zero Emissions
No diesel fumes, no fuel handling and no local exhaust where crews, audiences or neighbours are working.
Zero Emissions
No diesel fumes, no fuel handling and no local exhaust where crews, audiences or neighbours are working.
Rapid Charge
Track runtime, performance and location remotely through integrated telemetry and VRM portal access.
Rapid Charge
Track runtime, performance and location remotely through integrated telemetry and VRM portal access.
Connected
Monitor performance, runtime and asset location remotely through integrated telemetry and VRM portal access.
Connected
Monitor performance, runtime and asset location remotely through integrated telemetry and VRM portal access.
How can we help?
Whether you need battery power on the next job or want to add a British-built unit to your fleet, the starting point is clear.
Hire battery power
For productions, events and temporary power needs. Silent, zero-emission systems delivered where you need them, with support from a team that understands production from the inside.
Buy the GV Kube
A British-manufactured product with real demand, manufacturer support and a committed roadmap.
TESTIMONIALS
What production teams say
I have been fortunate enough to use GV battery packs, which supply my cranes and remote heads, and all of my other related grips’ equipment. The GV battery packs are extremely versatile and reliable, and make prepping locations as well as on studio floors quick and efficient. It facilitates getting ahead on busy schedules without hassle.
David Appleby
Photgrapher
Green Voltage batteries have been a crucial element in decarbonising film and television productions, providing power for a variety of uses from lighting to catering. Their impressive durability and versatility helps ensure teams on the ground can deliver, no matter the challenges they face, and the service from the team at GV has always been exemplary.
Louise Smith
Founder, Neptune Sustainability
The Kube is one of the most positive steps forward in movie sound. Noise from generators has always created problems. The Kubes are silent, helping you hear the actor’s original performance while reducing emissions. It’s a win-win.
Simon Hayes
Oscar-Winning Production Sound Mixer
TESTIMONIALS
What production teams say
I have been fortunate enough to use GV battery packs, which supply my cranes and remote heads, and all of my other related grips’ equipment. The GV battery packs are extremely versatile and reliable, and make prepping locations as well as on studio floors quick and efficient. It facilitates getting ahead on busy schedules without hassle.
David Appleby
Photgrapher
Green Voltage batteries have been a crucial element in decarbonising film and television productions, providing power for a variety of uses from lighting to catering. Their impressive durability and versatility helps ensure teams on the ground can deliver, no matter the challenges they face, and the service from the team at GV has always been exemplary.
Louise Smith
Founder, Neptune Sustainability
The Kube is one of the most positive steps forward in movie sound. Noise from generators has always created problems. The Kubes are silent, helping you hear the actor’s original performance while reducing emissions. It’s a win-win.
Simon Hayes
Oscar-Winning Production Sound Mixer
TESTIMONIALS
What production teams say
I have been fortunate enough to use GV battery packs, which supply my cranes and remote heads, and all of my other related grips’ equipment. The GV battery packs are extremely versatile and reliable, and make prepping locations as well as on studio floors quick and efficient. It facilitates getting ahead on busy schedules without hassle.
David Appleby
Photgrapher
Green Voltage batteries have been a crucial element in decarbonising film and television productions, providing power for a variety of uses from lighting to catering. Their impressive durability and versatility helps ensure teams on the ground can deliver, no matter the challenges they face, and the service from the team at GV has always been exemplary.
Louise Smith
Founder, Neptune Sustainability
The Kube is one of the most positive steps forward in movie sound. Noise from generators has always created problems. The Kubes are silent, helping you hear the actor’s original performance while reducing emissions. It’s a win-win.
Simon Hayes
Oscar-Winning Production Sound Mixer
Ready to talk power?
Speak to Green Voltage about battery hire for productions and events, or about the GV Kube 10k for fleet and trade conversations.
0800 292 2251
Ready to talk power?
Speak to Green Voltage about battery hire for productions and events, or about the GV Kube 10k for fleet and trade conversations.
0800 292 2251
Ready to talk power?
Speak to Green Voltage about battery hire for productions and events, or about the GV Kube 10k for fleet and trade conversations.