Elecnova Container Bess Solar Battery Energy Storage System All in One Inverter and Lithium Battery off Grid Solution

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Product Description

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Basic Information

Model NO. SFR-ES-75-50 Output Frequency 50/60Hz
Nominal Capacity 40ah/80ah/120ah Battery Type Lithium Ion / LiFePO4
Cycle Life 4000 Cycles Controller Type MPPT
Relative Humidity 0~95%(No Condensing) Charging Ratio 2c
Dimension(W*D*H) 1680*1500*1700mm Work Time 24/7
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Product Description

This All-in-One Solar Battery Energy Storage System integrates a high-performance inverter and lithium battery solution, designed for industrial and solar energy applications. It provides a reliable off-grid and on-grid switching capability (STS) to ensure uninterruptible power supply.

Battery Energy Storage System
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Product Parameters

Model SFR-ES-75-50 SFR-ES-150-100 SFR-ES-225-150 SFR-ES-300-200
AC Parameters (Grid Connected)
Rated Power (kW) 50 100 150 200
Max Power (kW) 55 110 165 220
Rated Voltage 3W+N+PE, 380V
AC Parameters (Off Grid)
Rated Power (kW) 50 100 150 200
Overload Capacity 110% Long term
General Specifications
Working Temp -20 ~ 55°C (>45°C derating)
Protection Level Outdoor IP54
Certification IEC62477-1/EN61000/IEC62619/IEC62620/UN38.3
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Detailed Photos

Storage System Detail 1
Storage System Detail 2
Storage System Detail 3
Storage System Detail 4
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Reference

Reference Diagram
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Technical Environment & Facility

Facility 1
Facility 2
Facility 3
Facility 4

Frequently Asked Questions

Are you a manufacturer or a trading company?
We are a professional manufacturer with our own factory facility.
Do you provide customized manufacturing services?
Yes, we offer comprehensive OEM and ODM services. Our R&D team can provide efficient, tailored solutions to meet specific requirements.
What is the typical delivery timeframe?
For items in stock, delivery takes 3-5 working days. For items out of stock, the lead time is generally 15-21 days.
Can I request samples for testing?
Yes, samples are available. Please note that sample costs and freight charges apply.
What are your standard payment terms?
For orders under $3,000, 100% payment is required before shipment. For orders over $3,000, a 30% deposit is required, with the remaining 70% due before shipment.
Does the system support off-grid operation?
Yes, the system is designed for both on-grid and off-grid applications with integrated switching capabilities.

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