20 kWe/30.7 kWh
BES 20S
Deploy the BES20S Smart Hybrid Energy Cabinet for instant off-grid power. Combines 20kW diesel gen, solar, and 30.7kWh battery in one enclosure. Integrating energy storage batteries, photovoltaic modules, and diesel generators in a smooth, unified setup, the BES20S-All-in-One Hybrid Power System provides a complementary power solution that merges wind, solar, diesel, and energy storage capabilities. Its compact build and user-friendly plug-and-play feature make it a perfect fit for isolated islands, rural mountainous districts, field research stations, backup power needs, and numerous other use cases.
Modular structure design
Genuine spare parts
Plug-and-Play Convenience
Rugged & Reliable Performance
Features
Intelligent EMS
Real-time monitoring/scheduling for BMS/PCS, operable via local HMI or remote APP/Web
Hybrid Energy System
20kWe rated power output; 30.7kWh battery capacity; 2.5kWp PV power
Oil-PV-Storage hybrid power
Integrates with energy storage battery, PV modules and diesel generator
Battery system adopts liquid cooling
Operating temperature range: -20°C to 50°C.
Ask an Expert
PowerLink provides tailored, high-efficiency energy solutions for sustainable power around the world.
86-2157-858-099 ext 8820
Specification
| Output Power | kVA/kW | 20/20 |
| Output voltage | AC V | 220/230/240 |
| Battery Capacity | kWh | 30.7 |
| Grid Power Input | kVA/kW | 20/20 |
| Gen Power Input | kVA/kW | 30/24 |
| Solar Power Capacity | kWp | 18+18 |
| 40′ Loading | qty | 4 |
| Noise Level(hybrid mode) | dBA@7m | 55 |
| Noise Level(battery mode) | dBA@7m | 50 |
| Dry Weight | kg | 1350 |
| Dimensions | mm | 2100*1150*1700 |
Download
BES 20S Specification Datasheet
BES 20S-Specification
Register & Download
BES 20S Warranty Manual
BESS Warranty Manual-5 Years-20250924
Register & Download
BES 20S Brochure Manual
BESS Brochure Manual-5 Years-20250924
Register & Download
FAQs
What are the output power and battery capacity specifications of the BES20S unit?
Output power of 20 KWe, battery capacity of 30.7 KWh
What is the photovoltaic power generation capacity and diesel generator output of the BES20S?
It features a photovoltaic power generation capacity of (18+18) kWp and a diesel generator output power of 30 kVA.
What is the structural design of the BES20S, and what type of power supply system and energy complementarity can it achieve?
Adopting an integrated design that combines the energy storage battery, photovoltaic modules, and diesel generator, this unit is a single-phase power supply system capable of realizing oil-solar-storage complementarity.
What application scenarios is the BES20S unit suitable for?
It is suitable for remote islands, mountainous rural areas, field stations, backup power supplies, and other applications.