


custom design hybrid HV high voltage lithium battery storage pack
$16,800.00 Original price was: $16,800.00.$14,900.00Current price is: $14,900.00.
Custom design hybrid 400v 700v 800v HV high voltage lithium battery storage pack
Coremax HV high voltage battery pack system brings enhanced energy independence and maximizes self-consumption through smart control of loads and higher charging & discharging power. Our high voltage battery BMS has built protocol communication with Growatt, Sofarsolar, Goodwe, INVT, Megarevo etc brand three phase hybrid inverters. allows 100% unbalanced output to maximize power output and features UPS-level switching time at 8 ms to inductive loads. CMX provide li ion high voltage LiFePo4 battery system for the goodwe ET PLUSE+ series inverters, These high voltage battery system rated voltage 400v 700v 800v and it’s able to communication with the inverter by CAn or RS485 protocals. the default SOC value and one-click battery charge further enhance safet.
- Battery Cell: Using prismatic LiFePO4. high voltage lithium battery storage
- Suitable for Growatt, Sofarsolar, Goodwe, INVT, Megarevo etc brand three phase hybrid inverters.
- Battery management system: Robust Can bus Protocol
- Battery case: Shockproof, anti-pressure, fireproof case design.
Basic Descriptions
The battery system built in for residential solar energy storage system. It's a combination of hybrid inverter, MPPT and LFP battery storage together. Customer simply connect solar panels and grid AC to this system. Ready to go
Features:
- Inverter---Goodwe ET PLUS+ Series three-phase(not included).
- Communication: CAN communication
- Battery type: li-ion LiFePo4(LFP)
- Longer life span up to 5000 times
- Longer warranties up to 10 years
- Safety operations, no explode, no pollution
Efficient and fast charging and discharging For the lithium iron phosphate battery cells, the single cell nominal voltage 3.2V. Battery system 512v 100Ah Li-ion high voltage battery system.

How does COREMAX 15KWH Solar system works
About CMX High voltage Battery pack system
1:Which hybrid inverter your high voltage battery BMS has been communicated
Our high voltage battery BMS has built protocol communication with Growatt, Sofarsolar, Goodwe, INVT, Megarevo etc brand three phase hybrid inverters.
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2: Why we use high voltage battery?
High voltage battery always works with three phase hybrid inverters, which need a higher battery output. So we need high voltage battery solution to achieve a bigger kW power.
3: How much total voltage I need?
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This depends on inverter battery side specifications. For three hybrid inverter, it is always around 150V to 800V. We just need to consider this HV battery system volatge is in this range.
Applications
Coremax High voltage HV is a high-voltage DC LFP battery system with an operating voltage range between 150V ~ 800V. It is for residential solar & storage applications and works with high voltage single phase or three phase hybrid inverters to achieve solar self-consumption, peak shaving or back-up supply. A battery system consist of controller and battery modules connected in series to achieve a high voltgae.
Battery Module design 48v 105Ah

Battery system Design
Battery System Kit Specifications:
| Model | 512v 100Ah |
|---|---|
| Battery Type | LiFePO4 |
| Energy | 51200Wh |
| Rated Capacity | 100Ah |
| Rated Voltage | 512V |
| Battery cell | 3.2V 100Ah Pirsmatic Battery Cell |
| Configuration (*S*P) | 160S1P |
| Disharge Cut-off Protect Voltage | 480V |
| Charge Cut-off Protect Voltage | 584V |
| Max. Charge Current | 100A |
| Max. Discharge Current | 100A |
| Communication Port | CAN, RS485 |
| Compitable Inverter Brand | SMA, Growatt, Solax, Solis,DEYE,Sungrow, Sofar, Voltronic, Goodwe, etc. |
| Parallel | 51kwh. |
| Cycle life | 100% DOD 3000 times |
| L*W*H (mm) | / |
| Net Weight (KG) | 550 |
| Cooling | Natural cooling |
| Environment | Indoor |
| Mounting options | Ground mount |
| Discharge Temperature (℃) | -10℃~+60℃ |
| Charge Temperature (℃) | 0℃ ~+45℃ |
| Storage Conditions | –20°C to 30°C (–4°F to 86°F) Up to 95% RH, non-condensing State of Energy (SoE): 25% initial |
| Maximum Elevation | 3000 m (9843 ft) |
A Perfect Residential ESS Lithium battery:

High Voltage Battery LiFEPO4 pack Battery Storage energy storage system for goodwe high voltage inverter( goodwe ET PLUS+ Series three-phase 180v-600v). Suitable model: GW5k-ET, GW6.5k-ET, GW8K-ET, GW10k-ET.Â
At the same time. Our HV lithium battery solution compatible with solis, Sofarsolar, Goodwe, INVT, Megarevo etc brand three phase hybrid inverters.Â
Backup Protection
This 51kwh HV battery that stores energy, detects outages and automatically becomes your home's energy source when the grid goes down. Unlike gasoline generators, This Power storage brick keeps your lights on and phones charged without upkeep, fuel or noise. Pair with solar and recharge with sunlight to keep your appliances running for days.
Power Everything
This goodwe HV li ion battery sytem reduces your reliance on the grid by storing your solar energy for use when the sun isn't shining. Use this Power storage brick alone or combine it with other COREMAX products to save money, reduce your carbon footprint and prepare your home for power outages.
Send Inquiry
How many solar batteries do you need to power your home?
Depending on what you want to use your energy storage system for and the characteristics of your household appliances, the number of batteries you'll need can vary widely. There are several questions to answer: how long you'll want to stay battery powered, what kind of production your solar panels get, what appliances you absolutely need to keep on, and the list goes on and on.
While we can't say for certain how many batteries you'll need, we've outlined the steps you can take to start doing that math in our article about how much of your house you can power on batteries. You can also check out our article on going off-grid with solar and batteries, where we do some example math on what it would take to keep your home completely solar and battery powered.
Solar system efficiency
Solar system efficiency is a system-level metric that measures how well your energy storage system (battery + inverter) converts and stores electricity. There are losses associated with any electrical process, meaning you’ll lose some kWh of electricity when you invert it from direct current (DC) electricity to alternating current (AC) electricity, or when you put electricity into a battery and take it out again. A solar battery’s roundtrip efficiency tells you how many units of electricity you’ll get out of a battery for every unit of electricity you put into it.
Chemistry
A battery’s chemistry refers to the primary compound that’s used to store electricity inside the battery. Chemistry may be the most important characteristic to compare since it ultimately determines a lot of the characteristics of batteries listed above. For instance, different lithium ion chemistries may be more power dense–meaning they store more electricity in a smaller amount of space–or may do a better job of cycling–meaning they are able to perform at a higher level for more years. And those are just the differences within lithium-ion chemistries, to say nothing of the differences between lithium ion batteries and lead acid batteries, or vanadium flow batteries, or other experimental battery chemistries. As is the case with most things, different solar battery chemistries come at (often significantly) different price points.
Battery Service life: The LifeSpan.
Battery lifetimes are measured with three different metrics: expected years of operation, expected throughput and expected cycles. A battery's expected throughput and cycles are like a car's mileage warranty. Throughput lets you compare how much electricity you’ll be able to move through your battery over its lifetime. Cycles measure how many times you can charge and discharge a battery.
To convert a battery’s expected or warranted throughput into an expected lifespan, divide the throughput (expressed in kWh) by the usable capacity of the battery to estimate how many full cycles you’ll get from your battery, and divide that number of full cycles by the number of days in the year: a 20,000 kWh throughput warranty on a 10 kWh battery means 2,000 expected cycles, or a cycle per day for 5.5 years.
To convert a battery’s expected or warranted number of cycles into an expected lifespan, divide the number of cycles by the number of days per year: a 4,000 cycle warranty equates to a cycle per day for 11 years.
All solar batteries have to meet certain safety requirements in order to be certified for installation in homes and businesses: every battery that you receive a quote for on EnergySage is safe and meets these safety requirements! There are, however, some battery chemistries that have been tested for safety to different levels, going even beyond the government-mandated safety requirements for batteries, meaning some battery chemistries are slightly safer than others. But the most important thing to remember is that all batteries installed in the US are very safe!
| Weight | 200 kg |
|---|---|
| Dimensions | 60 × 60 × 140 cm |
| Cell Brand |
1 review for custom design hybrid HV high voltage lithium battery storage pack


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..









Thomas Johnson –
I recently had the opportunity to experience the outstanding performance and custom design capabilities of the Coremax HV High Voltage Lithium Battery Storage Pack. This energy storage solution exceeded my expectations in terms of power, versatility, and reliability.
One of the standout features of this battery storage pack is its custom design capability. Coremax offers the flexibility to tailor the pack to specific voltage requirements, allowing for seamless integration into various energy systems. Whether it’s a 400V, 700V, or 800V setup, the Coremax HV pack can be customized to meet unique project needs.
The high voltage (HV) performance of this battery pack is truly impressive. With the ability to operate at elevated voltage levels, it maximizes energy efficiency and provides enhanced power output. This translates to improved overall system performance and reduced energy losses during charging and discharging processes.
The build quality and reliability of the Coremax HV High Voltage Lithium Battery Storage Pack are exceptional. The pack is constructed using high-quality lithium battery cells, ensuring long-term durability and stable performance. The advanced battery management system (BMS) ensures optimal charging and discharging, while comprehensive safety features protect against overcharging, short circuits, and overheating.
Installation of the battery storage pack was seamless, thanks to Coremax’s attention to detail and clear instructions. The pack’s compact design and lightweight construction make it easy to integrate into various energy storage applications. The ability to customize the pack according to specific voltage requirements further simplifies the installation process.
The Coremax HV High Voltage Lithium Battery Storage Pack is equipped with comprehensive monitoring and control features. The built-in monitoring system provides real-time data on battery performance, including voltage, temperature, and overall health. The pack also supports remote monitoring and control, allowing users to conveniently access and manage the system from a distance.
While the Coremax HV High Voltage Lithium Battery Storage Pack delivers exceptional performance, it is essential to consult with professionals to ensure compatibility and safety when integrating it into an energy system. The high voltage nature of this pack requires proper handling and adherence to industry guidelines.