Main Products: storage battery ,UPS ,solar power system ,Inverter ,EPS
2016 New 300v MPPT Solar Charge Controller
USD $60 - $130 /Piece
Min.Order:10 Pieces
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Hunan Coowone Trading Co., Ltd.
Business Type: Trading Company
Changsha Hunan ChinaMain Products: storage battery ,UPS ,solar power system ,Inverter ,EPSProduct Details
It is a new type advanced solar charge controller produced by our company, which using MPPT technology, the charging efficiency improved 30% more than PWM Charging mode, it saves more than 30% solar panel and saves much cost for users. This type Advanced Solar Charge Controller has perfect functions, it helps charging for various types of battery. Using three period charging mode,Intelligent heat dissipation control,99% conversion efficiency and other advantages, our mppt solar charge controller is widely used for solar off grid system(independent system).
Controller will work when input voltage is bigger than battery bank voltage, or it won’t work.
Controller will stop working when input voltage is bigger than 130V(M48-30),170V(M48-40,M96), it needs to be powered off, the input voltage is adjusted to less than 130V(M48-30),170V(M48-40, M96), restart and then controller can work again.
If the load current exceeds the upper limit of the controller, several controllers can be connected in parallel,and connect the input ends to battery at the same time,but the input ends of each controller must be independent access, and meet the range of single controller operating parameters, or controller will be burned to damage.
Mode | M48-30 | M48-40 | M96-30 | M96-40 |
Charging Mode | MPPT | |||
Charging Method | Three period charging mode(constant current, constant voltage and float) | |||
Input Voltage Range | 23V-130V | 23V-170V | 23V-170V | 23V-170V |
Output Voltage Range | 8V-60V | 8V-60V | 8V-120V | 8V-120V |
Battery bank voltage | DC12V/24V/36V/48V/96V,( freely setting according to right condition ) | |||
Controller output voltage Setting | Please check the system voltage for reference,to finalise the output voltage setting. | |||
Output Current Range | 0-30A | 0-40A | 0-30A | 0-40A |
Soft-start time | ≤5S | |||
Dynamic response recovery time | 500us | |||
overall efficiency | 96%—99% | |||
PV module utilization | ≥99% | |||
Battery Type | Battery, lithium battery, etc. | |||
Electrical Parameters | ||||
Isolation type | Non-Isolated | |||
Working temperature range | -20℃~ +40℃ | |||
Cooling Method | Air cooling force, fan speed is automatically adjusted by the internal temperature | |||
Humidity range | 0%~85% (NC) | |||
Work Altitude | ≤4000m | |||
Interface and appearance | ||||
Terminals | TC series fence type wiring | |||
Color | Yellow | |||
Display | LCD | |||
Language | English | |||
Data communication | GPRS/RS232/R485(Optional) | |||
Protection Level | IP20 [Indoor] | |||
Noise [dB] | <30 | |||
Mounting | Wall mounting type | |||
Dimensions (W*D*H) [mm] | 250*250*110 | |||
Net Weight | 3kg | |||
Hunan Coowone Trading Co., Ltd. was founded in 2014, businessed as a professional sales of back-up power and storage battery. Product quality, reasonable prices, and perfect after-sale service are always the reasons our customers praised us for. With the help of owned factory’s production and excellent sales teams, Coowone products have been sold over 20 countries and regions in the world.
Our products are widely used in different fields, such as banking, securities, telecommunications, transportation, taxation, health care, education, military, government agencies, scientific research machinery and mining production enterprise.
Product quality and reasonable price are always the base of our development. We have industry certificates such as ISO9001:2000, and a completed quality control system. Our team continuously improve the service, delivery, and other works to build a win-win cooperation with our customers.
If you are interested in any of our products, please feel free to contact us for further information. We look forward to becoming your business partner in the near future.
1.Warranty: 2 years.
2. Factory price, pricing could be lower while the quantity rising.
3. OEM cooperation with your brand, Could have your logo, or change the capacity as your design.
4. Strict QA, QC process, guarantee the quality and delivery time.
5. One of the largest storage battery, uninterruptable power supply and inverter manufactures in China.
Q1: What is your terms of payment?
A: 1.Sample: 100% of the sample cost before sampling.
2. Mass Production: 30% deposit in advance, 70% balance when finished.
3. Payment terms: usually T/T, also support West Union, PayPal, etc
Q2: What’s kinds of battery will you provide?
A: All the specification can be customized, such as the parameter of 2v, 4v, 6v, 10v, 12v batteries.
Q3: Can you print my logo on the battery cover?
A: Yes, OEM is available, we can print your logo on the battery case, and you can offer your logo.
Q4: What’s the delivery time?
A: 1.Sample ready in 7-15 days, depends on the requests.
2. Mass production ready in 15-30 days, depends on the qty & factory’s producing.
Q5: How to maintain the battery?
A: The battery should be stored in clean, dry, ventilated, dark environment when not using, keep it after full charge, and recharge it every 3 months or 6 months.
Q6: If a battery fails, what will be the indications?
A: 1.Lower performance
2.Low voltage
3.Cannot charge/recharge
4.Swelled container
5.Acid corrosion
Q7:If there are defective batteries in the warranty, what’s your policy to replace them?
A: Please take the photos of the broken batteries for us and tell us what happen, if everything is confirmed, the new ones will be sent to you as compensation in the next order.
| | | |
| 1000-6000w inverter | 1000-12000w inverter | Three Phase UPS | More batteries |
Hunan Coowone Trading Co., Ltd.
Contact Name: Sharon Tang
Whatspp/Wechat: 0086 15700798770
Skype/Email: sales11(at)
Ali TM: cn1517813620rddc
Website: https://coowone.en.china.cn
Add: R3116, IDO Building, No.49, Kaiyuan Road, Xingsha Town, Changsha City, Hunan Province.
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