Major problems in traditional energy storage systems

1 High operating cost

More money and time are spent in refueling at the pump or changing oil filters, fuel water separator, etc. DPF (Diesel Particulate Filter) repair cost increases if idling time exceeds 15%.

2 Serious engine idling

Rely on the engine to provide cooling / heating and electrification, which causes wear and tear on the internal components, raises maintenance costs and shortens engine life.

3 Heavy maintenance

Require more preventative maintenance or frequent battery replacement and need belt or oil changes to run the system at maximum efficiency.

4 Pollution and noise

Release unnecessary
emissions into the environment and produces bothering noise during operation. Potential risk of violation against anti-emission regulations.



What’s RoyPow
mobile energy storage solutions?

Built specifically to meet the demands of marine / RV / truck environments, RoyPow mobile energy storage solutions are all-electric lithium systems which integrate alternator, LiFePO4 battery, HVAC, DC-DC converter, inverter (optional) and solar panel (optional) in one pack to deliver the most ecological and stable source of power while leaving hassles, fumes and noise behind!

Enjoy exceptional value with RoyPow
mobile energy storage solutions

They are particularly suited for the use with LiFePO4 batteries.


Unrivaled comfort

Quiet and high capacity cooling / heating to maintain comfort in climate extremes. Reliable power to run the appliances that drivers or yachtsmen require when they are long days away from home on the road or cruising on the sea.


Lowered costs

The “engine-off” all-elctric systems eliminate the exposure to fluctuating fuel costs and helps to significantly decrease engine wear and tear caused by idling. They are virtually maintenance free.


Flexible & customize

Available options such as shore power connectivity, solar panels and inverters add power for hotel loads with more output, allowing users to customize their system for individual needs.



Good reasons to choose RoyPow mobile energy storage solutions

High performance & efficiency

High performance & efficiency

Powerful cooling / heating capacity of included HVAC

Fast charging - as little as 1.2 hours to get fully recharged

Mutiple charging resources with inverter, solar panel integrated or shore power compatible

Charge/discharge under 32°F (0°C)

Cost saving

Significantly reduces fuel consumption - only 0.085 gallon of fuel per hour

Extends service intervals also reduces wear and tear on the engine

Unparalleled energy saving with up to 15 EER of the included HVAC

Minimizes the risk of costly fines associated with anti-idling regulations

Cost saving
Low to zero maintenance

Low to zero maintenance

No need oil and filter changes and general maintenance associated with engines

Up to 10 years battery life, no need frequent battery replacement

Reduced idling, no excessive engine wear

Clean & quiet

No emissions, meets the anti-idle and anti-emission regulations nationwide

No diesel engine noise, quiet operation for uninterrupted rest all day

No gas or acid spills, more eco-friendly and sustainable

Clean & quiet
Safe & reliable

Safe & reliable

High thermal & chemical stability of LFP ( LiFePO4) chemistry

Specially designed for mobile environments, vibration & shock resistant and anti-corrosion

Automotive-grade manufacturing, robust and safe in operation

Peace of mind

Unmatched installation speed, as fast as 2 hours

5 years warranty for core components

Reliable AC/DC power for hotel loads, enjoy convenience of TV, refrigerator, water boiler, coffee machine and so on

Hassle-free after-sales service & technical support

Peace of mind
Intelligent & convenient

Intelligent & convenient

4G + MiFi module for remote monitoring and control of energy storage system anytime and anywhere

WiFi hotspots are available to deliver the best internet experience

Smart EMS and OTA platform for system upgrading, remote monitoring and diagnosing

RoyPow, Your Trusted Partner

Technological Strength

Unmatched expertise

With more than 20 years of combined experience in renewable energy and battery systems, RoyPow provides lithium-ion batteries and energy solutions covering all living and working situations.


The Faster Transportation

Automotive-grade manufacturing

Committed to deliver high-quality products, our engineering core team works hard with our manufacturing facilities and outstanding R&D capability to ensure our products meet the industry’s quality and safety standards.



Worldwide coverage

RoyPow sets up regional offices, operating agencies, technical R&D center, and manufacturing base service network at multiple countries and key regions to consolidate global sales and service system.


Considerate After-Sales Service

Hassle-free after-sales service

We have branches in the US, Europe, Japan, the UK, Australia, South Africa, etc. and strived to unfold completely in globalization layout. Therefore, RoyPow is able to offer fast-response and thoughtful after-sales service.





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