• Product Details

Blue Carbon Technology Inc. relying on years of technical accumulation and industry experience, organically combining traditional craftsmanship with modern technology, successfully developed solar energy system 3kw. Technology is the core competitiveness of a company. Since established, we have been researching and developing high-level technologies to make sure highly efficient manufacturing process.It covers a wide range and is commonly seen in the application field(s) of Solar Energy System. Blue Carbon Technology Inc. will continue to adopt scientific and advanced marketing strategies to focus on market expansion, forming a complete sales network across the world. Moreover, we will pay more attention to the talents gathering, ensuring innovative and competitive wisdom is distilled for the long-term development of our company.

Warranty:5years, 5yearsFree installation service:NO
Place of Origin:Shandong, ChinaBrand Name:bluecarbon 3kw
Model Number:BCT-3kwApplication:Home, Home Energy Storage System
Solar Panel Type:Monocrystalline SiliconBattery Type:Lithium Ion, Lifepo4/lithium Battery
Controller Type:MPPTMounting Type:Ground Mounting
Load Power (W):3KWOutput Voltage (V):24
Output Frequency:3kwWork Time (h):24 Hours
Pre-sales project design:NProduct name:off grid solar power system 3kw
System Type:Off-grid Solar PV SystemProtection:Overloads
Solar system type:Off-grid 1-6kw Solar SystemCertificate:CE/ROSH/MSDS/UN38.3/IEC
Battery Capacity:24v130ahType:Off-grid System

Product Description

Blue Carbon 24Volt Deep Cycle Lithium ion Batteries Pack 3kwh Lifepo4 Battery built in Inverter
Product Advantage
Small Size & Light Weight
1.Blue Carbon products use lithium iron phosphate batteries, the depth of discharge can reach 80%, and the depth of discharge of lead-acid batteries does not exceed 50%. which means 25-50% more usable capacity compared to the same size lead-acid battery, but typically 1/3 weight.
2.The circuit is designed so that the charging current will not exceed 0.2C, which ensures normal operation
even under the climate conditions of Hailar (minimum daily average temperature -27°C).
Multiple Protection BMS
1.The lithium battery features an elegant BMS that provides multiple protections to keep the battery
operating safely:
2.Overcharge protection function -Overdischarge protection function
3.Over current protection function -Over voltage protection function
4.Temperature protection function -Short circuit protection function
Nominal Capacity
Nominal Voltage
Full charge Voltage
Electricity Charging Current
Electricity Charging Voltage
2.5V single cell
AC Output
AC Output Wavefo
Pure Sine Wave 50Hz
Depth of discharge
Cycle life
> 5000 times (< 0.5c)
Certifification standards
5 years
Top-Quality Lifepo4 Cell
1.Blue Carbon products use lithium iron phosphate batteries, the depth of discharge can reach 80%, and
the depth of discharge of lead-acid batteries does not exceed 50%.
2.With longer span life LiFePO4 battey, over 12 years lifespan, ensure the whole setproducts' life span.,5 years warranty.
Product connection
The batteries support (4S) series or (4P) parallel connection to scale the system, and provide increased energy (up to 24V or 1200Ah) as needed.
Wide Application

1.For no city power areas, the battery pack can be charged by solar panels and used for night lighting;
2.For the areas that city power is expensive, the battery pack can be charged during the electricity valley value period, and used at the peak power period;
3.For the areas which power off from time to time, the battery pack can be used as UPS, to avoid information loss caused by sudden power outage.
4.The battery pack is applicable to commercial lighting, industrial lighting, home lighting, outdoor lighting,
camping tourism, farming, planting, the night market stalls, etc.
Why Blue Carbon
Blue Carbon Technology Inc. designs, manufactures and markets of solar module products for residential, commercial and industrial application worldwide. We put customers' needs first, and we are devoted to progress, innovation and ethical choices. Solar energy is about empowerment, and that's something we take very seriously. Our mission is to deliver innovative photovoltaic technologies for building integration to generate renewable solar electric power. Our hope is to secure the health of our planet for future generation by transforming our infinite supply of sunshine into a practical energy for humanity.
Strict Test & InspectionBlue Carbon battery pack undergoes rigorous quality control inspection at each stage of assembly and strictly tested to ensure a reliable and consistent product.
High-standard ProductionBlue Carbon lithium batteries are built to the high standards from the inside out, quality and safety are guaranteed to work in various applications

Blue Carbon lithium battery comply to CE, MSDS, UN38.3 etc certifications that are safe for sale and delivery.
Professional export package 1.Every customs-compliant battery will be packaged in dangerous goods. Appropriate packaging methods will be used based on battery weight and size that are strong enough to last for extended periods of time Long-distance transport.
2.Payment Term: FOB, CFR, CIF, DDP, DAP base on customers' requirement.
3.Shipment: By sea, By air, By train, Express courier available.

Reliable Shipping Service
Blue Carbon cooperates with professional and experienced forwarders in the transport of dangerous goods, to guarantee the battery shipping quick, safe, and efficiency.
Customer feedback


1.If you can't find the product you need, please do not leave immediately, as our products are not all displayed in our store, please contact us, we will reply within 24 hours.
2.If you do not know which model is suitable for your project, please contact us and we will reply within 24 hours.
3.If you are interested in our products and want to know more, but have no purchase requirements at present, please contact us, we will update our new products for you.
4.As the price of raw materials and exchange rate changes frequently, and our products are constantly upgrading, the product price is not regarded as the final transaction
price, please contact us for the latest product information and price.


1. Never use or keep the battery under the high temperature.
Otherwise it will cause battery heat, get into fire or lose some function and reduce the life. The proposed temperature for long-term storage 10-45℃
2. Never throw the battery into fire or heating machine to avoid fire, explosion and environment pollution;
scrap battery should be returned to the supplier and handled by the recycle station.
3. Never use the battery under strong static and strong magnetic field, otherwise it will destroy the protecting device.
4. If battery leaked, the electrolyte get into eyes, please don’t knead, please wash eyes by water and send to hospital. Otherwise it will hurt eyes.
5. If battery emit peculiar smell, heating, distortion or appear any unconventionality during using,
storage or charging process, please take it out from device or charge and stop using.
6. Never cut the battery in socket directly; please use the stated charger when charging.
7. Check the voltage of battery and relevant connectors before using the battery. It can’t be used until everything turns out to be normal.
8. Prior to charging, fully check the insultivity, physical condition and ageing status, since breakage
and ageing are never allowed; the pack voltage must not be less than 10V,if not, it’s abnormal
and that battery needs to be labeled. The user should contact our Customer Service Dept and It can’t be charged until repaired by our staff.
9. The battery should be stored in half SOC.
It needs to be charged once if out of use foras long as half a year.
10. Clean the dirty electrode, if any, with a clean dry cloth, or poor contact or operation failure may occur.
1.Q: Can I have a sample order?
A:Yes, we welcome sample order to test and check quality
2. Q:What about the lead time?
A:Sample needs 3 days, mass production time needs 5-7 weeks, it depends on order quantity.
3. Q: Do you have any MOQ limit?
A:Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ, 1pc for sample checking is available.
4. Q: How do you ship the goods and how long does it take to arrive?
A:It usually takes 5-7 days to arrive. Airline and sea shipping is also optional.
5. Q:How to proceed with an order?
A: Firstly let us know your requirements or application.
Secondly, We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places a deposit for formal order.
Fourthly We arrange the production.
6.Q:What is the terms of payment?
A:T/T, L/C, Alipay, for T/T it is 30% for deposit, the balance 70% before shipment for bulk order.
7.Q:How about the after sales service?
A:Blue Carbon welcome you contact us at 24 hours per day, 7 days per week,your any questions will be highly appreciated.
Focus on
Customer concerns With
Quick feedback, Multi-assistance!
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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.

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