Name: 20kw 50kwh lithium ion LiFePo4 battery bank three phase 380v AC off grid ESS
Brand: COREMAX
SKU: 20kw 380v inverter
Availability: InStock

Description

Introduction

BD 8-12kW-RH3 Three Phase Hybrid Inverter is suitable for villa, communication base station, nomadic area, farm, residential power station , field power supply etc. This inverter is design for solar energy storage system. Suitable for grid tie or off grid energy storage system. This 3 phase inverter works perfect with Coremax High voltage lithium battery system 500V DC.

The Battery voltage range from 125V to 600V DC. As it is wide range battery system. We normally suggest combine with Coremax 500V 100Ah LiFePo4 high voltage system. The system rated 50kwh. Of cause, if use a 100 kwh battery system will be perfect match as well.

BD 8-12kW-RH3 Three-Phase Hybrid Solar Inverter

1. Advanced

* Intelligent energy management system for home
* Power dispatching and demand side response management
* Distributed virtual power station management

2. Flexible

* Wide input voltage range
* Compatible with lead-acid or lithium-ion batteries or other battery.

3. Reliable

* Compatible anti counter flow function
* Battery reverse connect protection.

4. Grace

* Fashion appearance, light weight, smart operation
* Natural cooling, low noise
* IP65,wall mounted design, saving space
* Touch screen LCD

Inverter Specifications:

	BD6KTR-RH3	BD8KTR-RH3	BD10KTR-RH3	BD12KTR-RH3	BD15KTR-RH3	BD20KTR-RH3
DC input
Max. input power (kW)	7.8	10.4	13	15.6	19.5	26
Max. PV voltage (V)	1000
MPPT range (V)	125V-850V
Max. input current (A)	12.5x2
MPPT tracker/strings	2/1	2/1	2/1	2/1	2/2	2/2
AC output
Max. output power (kVA)	6.6	8.8	11	13.2	16.5KVA	22
Max. output current (A)	10	13.3	16.7	20	25	33.3
Max. input power (kVA)	13.2	17.6	22	26.4	30	33
Max.input current (A)	19.1	25.4	31.8	38.1	47.6	63.5
Nominal voltage / range (Vac)	400/360~440
Frequency (Hz)	50 /60
Power factor	1(0.8lagging-0.8leading)
THDI	<3% (At rated power)
AC output topology	3W+N+PE
Battery
Battery voltage range (V)	125~600
Charge/discharge current (A)	50	50	50	50	50	50
Max. Charge/discharge power (kW)	6.6	8.8	11	13.2	16.5	22
Battery type	Lithium-ion /Lead-acid
Communication interface	CAN/RS485
Eps output
Max. output power (kVA)	6.6	8.8	11	13.2	16.5	22
Rated voltage (Vac)	400
Rated current (A)	9.5	12.7	15.9	19.1	23.8	31.8
Rated frequency (Hz)	50 /60
Automatic switching time (ms)	<20
THDU	<2%
General data
Battery charge/dischage	97.5%	97.5%	97.5%	97.6%	97.8%	97.8%
DC max. efﬁ ciency	97.9%	97.9%	98.2%	98.2%	98.5%	98.7%
Euro efﬁ ciency	97.2%	97.2%	97.5%	97.5%	97.6%	97.7%
MPPT efﬁ ciency	99.5%	99.5%	99.5%	99.5%	99.5%	99.5%
Protection class	IP65
Noise emission (dB)	<35
Operation temperature	-25ºC~+60ºC
Cooling	Natural
Relative humidity	0 ~95% （non-condensing）
Altitude (m)	2000
Dimensions (WxDxHmm)	550X180X520
Weight (kg)	36
Inverter topology	Without transformer
Self-consumption (W)	<3
Features
Display	LCD
Interface:RS485/ WIFI/LAN /CAN/DRM	yes /optional/optional/yes/yes
Certiﬁ cates	CE、TUV

20kwh Battery Rack mount solar energy storage system Here.

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Additional information

Weight	40 kg
Dimensions	55 × 18 × 52 cm
Cell Brand	COREMAX

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Shipping & Delivery

Professinal Package

Lithium batteries are DG goods. The shipping must according to MSDS and UN38.3 regulations. Coremax lithium batteries have passed all required rules. All batteries packed with foams in a brown carton box. Then fit into wood case or wooden pallet. The packing materials provide strong protections to inside batteries. Make sure customer receive batteries in a best condition.

How to ship lithium battery packs.

1. For small lithium batteries cells and small battery packs, we can ship by air or express.
2. For heavy shipment and higher wh/ batteries, we will shipping by freight. For large order, we ship by containers.
3. Coremax provides standard shipping to most area like USA and Europe. Shipping service include DDU. DDP. Please confirm with our sales team for the latest shipping rate.

Lithium ion batteries are different from normal shipment. It requires special shipping forwarder to take care of them. You are welcome to use your shipping agent. Before that, please confirm with your agent as these are DG shipment. We provide shipping service to most area and different country. As battery weight and detail address will cause a different shipping rate. Please contact us for the exactly shipping cost on your order.

About COREMAX

Through cooperation with famous university on constant research and development in new technologies on BMS and Lithium batteries, we are heading toward leader status in the BESS industry due to its high-end technology. With rich experience and knowledge, we offer competitive and reliable LiFePo4 battery systems to promote the brand image, which in-turn has a profound influence on the whole industry. Innovations in research and development provide the best returns for our customers while at the same time providing the inspiration for our further development. Through great management, talented and forward-thinking engineers, high-quality products and first-class customer service, we aims to provide the best vapor experience. To our delight, we have earned a reputation all around the world. We believe that based on honest business practices and stable development, we can be all you want. Our goal is that everyone has a great experience with us, in accordance with our slogan of all for your health. Operation Philosophy: Quality and customer service are the decisive factors in any enterprise future. With that in mind, we implement the policy: Customer first, Quality first. Our forward thinking strategy has made us a consistent source of innovation across the industry in E-cigarettes and our production flexibility has allowed us to keep pace with the changing demands.

Shipping

With strict operating delivery systems in place, customers in the UK, Western Europe, and the US can be delivery door to door service. There is no more additional works on custom clearance for small quantity order.

Customer Service:

As the LiFePo4 lithium battery storage system industry is expanding rapidly in such a short amount of time, there is a high demand for certain products that take weeks and even months to arrive at the retailer. We are looking for distributors from different country like USA, Australia, Germany, England, Lebanon and South Africa..