12/24/36/48V MPPT Solar Charge Controller 40A Battery Regulator Charger Off Grid

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12/24/36/48V MPPT Solar Charge Controller 40A Battery Regulator Charger Off Grid
Product Description
Features:
Negative Ground, Max 170V PV input
Display daily generation and cumulative power generation
Support 4 charging options: Sealed, Gel, Flooded and User-defined
The tracking rate of maximum power is ≥99% and the maximum conversion rate is >98%
The components are premium brand, the theoretical design life  span is >10 years, and the high temperature resistance is >105℃
1、Display real-time power generation and current.
2、Display the daily power generation curve and current curve.
3、Chinese and English, multi-function LCD screen and operation menu.
4、Display fault records, to facilitate customer troubleshooting in a timely manner
5、Support lead-acid batteries, colloidal batteries and lithium batteries.
6、Intelligent maximum power point tracking technology increases efficiency 25%~30%.
7、Battery temperature sensor (BTS) automatically provides temperature compensation.
8、Perfect protection function.
9、 The latest MPPT algorithm is used to track the maximum  power point of solar power generation in real time. The charging  efficiency is over 98.5 % and the tracking accuracy is over 99.73 %.
10、Ultra-fast tracking speed, tracking 1 times per second.
Specifications:
Rated current: 40A
Cut-off current: 42A
Maximum solar panel voltage:≤170V
Minimum solar panel voltage: 3V higher than the voltage of full-charged battery (e.g. voltage of fully-charged 12V battery 14.6V+3V=17.6V)
Maximum solar panel power: Battery voltage * rated current = solar panel power (e.g. 12V*20A=240W)
Stabilized voltage precision:≤±1.5%
Constant-voltage charging: 14.5V (12V) 29V (24V) 58V (48V)
Float charging    Recovery to charging:
13.3V (12V) 26.6V (24V) 53.2V (48V)
Undervoltage protection    Recovery to charging:
13V (12V) 26V (24V) 52V (48V)
Undervoltage protection:
10.5V (12V) 21V (24V) 42V (48V)
For Lithium iron phosphate battery, Recovery to charging:
12.5V (12V) 25V (24V) 50V (48V)
For Lithium iron phosphate battery, Undervoltage protection:
10.5V (12V) 21V (24V) 42V (48V)
Input protection: Low voltage protection/high voltage protection/reverse polarity protection/short-circuit protection
Temperature protection: Stop work when the radiator temperature rises to 85°C.
Start conditions of the fan: When the radiator temperature hits 50°C/the charging current reaches 50% rated current
Environment humidity: 0-90%RH (without condensation)
Altitude: 0-3,000m
Working temperature: -20°C ~ +50°C
Storage temperature: -40°C ~ +70°C
Atmospheric pressure: 70-106KPa
Battery type: Lead-acid battery, Gel battery, Lithium iron phosphate battery
Weight: 5.43 pound
Packings:
1x 40A MPPT Solar Charge Controller
1x User Manual
1x Accessory
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We only accept PayPal.
PayPal is the only online payment method we accept. Please make sure you have a valid/confirmed PayPal account prior buying.
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Payment must be made within 30 days after the purchase. Otherwise, it will open the unpaid case automatically to cancel the order and there will be unpaid record for the buyer.
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We ship items free to United States.
The shipment is by UPS SUREPOST or Ground Service with time 2~6 working days.
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All items will be shipped within 24 business hour upon receipt of payment (except Saturday and Sunday and statutory holiday).
Terms of sales
RETURN
We understand that not every purchase is a good one for every customer.
Please note that we only accept returns within 30 days after delivery.
If the item is defective/DOA (Dead on Arrival) we must be notified within 2 days of arrival by ebay message, the instruction for return will be given according to your quesitions.
Please note: All returned items must be in brand new condition with all original accessories in the original box. If anything is missing or damaged, we reserve the right and refuse the return or charge additional restocking fees.
WARRANTY
Warranty:  365 days
Technical support and service are provided for the inverter the whole life.
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Note: Do not hesitate to contact us anytime before and after the purchases, we are committed to your 100% customer satisfaction.
I am here and ready to assist you with any question or concerns you might have before or after the purchase.
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My goal is to make sure you are happy and having the pleasant shopping with us.
About us
Yueqing Reliable Electric Is a leading company in the development, manufacturing and marketing of advanced power inverter and systems for mobile power markets and PV industry since 2009.
The company’s power inverters convert and control raw electrical power from any renewable or back up ower source into high quality pure sine wave power.
Our product range from off grid high frequency pure sine wave inverter (150W to 8000W) and grid tie inverter (200W to 2000W). Most of them are hot products in the market such as.
1.High frequency pure sine wave inverter up to 8000w with stable performance,with LED and LCD display;
2. High advanced LCD display 2000w grid tie inverter with 45-90vdc input., build-in dump load for small grid PV system
3. the highly compact designed micro inverter for 0.82kgs with power line carrier-current communication, it can built up a megawatt solar power station.
Our pure sine wave inverters meet the needs of a wide range of application such as for vehicle , marine, train or any mobile power station. . The special DC volt 36V, 72V ,96V, 110VDC ect can be selected for special application.
The pure sine wave inverter products are certified to EMC testing in Australia and CE FCC, RoHS, approved.
Recently, we have the warehouse in US, AU, UK to make the shipping faster.
Reliable Electric is identified as one of the most famous trademarks in China for pure sine wave inverter for its relaible power inverter, reasonable price and responsible service.
Reliable electric is committed to improving the environment and the renewable energy industry and continues to develop more efficient and cost-effective solutions to bring more green electricity to our lives.
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Please contact us through the eBay Messages. Any questions will be replied within 24 hours except the weekend and statuary holiday in Chinese Beijing Time. If you contact us by other methods, there will be some delay for answer.
Should you have any question, contact us free.
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