4800W 100A MPPT Solar Charge Controller 12V/24V/36V/48V Battery PV Regulator US For Sale

4800W 100A MPPT Solar Charge Controller 12V/24V/36V/48V Battery PV Regulator USAbout this item

• 【System-Specific PV Input & Power Ratings – Critical Specs】This controller auto-detects 12V-48V batteries. Maximum PV input depends on your system: 12V System: 80VDC max input / 120W max solar; 24V System: 105VDC max input / 2400W max solar; 36V System: 150VDC max input / 3600W max solar; 48V System: 150VDC max input / 4800W max solar; Always check your solar panel's Open Circuit Voltage (Voc) before connecting.
• 【Harness 99.9% of Solar Power with Advanced MPPT】 Our MPPT technology delivers 99.9% real-time tracking and up to 98% conversion efficiency, extracting maximum energy from your solar panels even during cloudy days or sunrise/sunset. Perfect for RVs, off-grid cabins, and marine systems
• 【Versatile Battery Support & 3-Stage Charging】Compatible with Sealed (SEL), Gel (GEL), Flooded (FLd), and Lithium (LiFePO4) batteries. The 3-stage charging (MPPT, Absorption, Float) optimizes battery performance and helps extend its service life. (User-defined parameters available in USE mode)
• 【Robust Aluminum Alloy Case & Smart Cooling】The durable aluminum alloy housing provides superior heat dissipation, ensuring stable performance even under heavy 60A charging. Combined with a temperature-controlled fan (activates >104°F/45°C), it keeps the controller cool, quiet, and safe for years
• 【Comprehensive Protections with Real-Time LCD Monitoring】Built-in protections: PV reverse polarity, load overcurrent, battery overvoltage, and over-temperature shutdown (fan activates at 65°C/149°F). Large LCD displays PV voltage, battery voltage, and charging current. Compact size: 10.79 × 6.61 × 2.83 inches; 4.94 lbs
• 【Note】If you use sealed lead-acid, vented gel batteries, etc., you do not need to set any parameters, the controller can be automatically adjusted and work normally; but if you use lithium batteries, you need to adjust the parameters according to the actual battery voltage, because lithium batteries are unstable, for example, acid batteries 12V is 12V, while lithium batteries 12V may be 11.1V or 14.8V
• 【！】Please note that the PV input must be disconnected before setting parameters. If the solar controller displays night mode, please perform a reset using the following method: With only the battery connected to the controller, press and hold the last button for more than 5 seconds to restore the solar controller to factory settings.

POWMR EVERYWHERESHIPPING POLICYRETURN POLICYABOUT USCONTACT USPOWMR EVERYWHERE PowMr is a global solar energy innovation application company. In the past ten years, we have provided related products and services to more than 150 countries around the world, and are committed to promoting solar energy products to more application fields and scenarios. We advocate new energy life, improve new energy ecological technology, protect the natural environment, and realize the common progress of man and nature. Why PowMr?
- Fast Delivery
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- 12 months warranty
一Avg. response time 1 Hrs(WorkingDay)
- PowMr Everywhere1.“Highly Quality first, customer orientation”is our purpose.2.PowMr will be committed to provide the best service to you!SHIPPING POLICY• Our warehouse is located in US. All orders will be shipped from our US warehouse.
• PowMr offers a variety of shipping methods such as USPS, UPS, FEDEX. ​Any items that qualify for free shipping will be identified on the product listing page.
• Your order will be sent out WITHIN THE HANDLING TIME. HANDLING TIME are based on 3 business days (Monday to Friday) excluding Holidays and weekends . Delivery times may vary, especially during peak periods.
• The order of multi items may be sent via MULTI PACKAGES. If your order is including MULTI ITEMS, we may send the item to you via MULTI PACKAGES. If something is missing in the first package you received, please don't open a case or return, please contact us first, we will check if your order is sent via multi packages.
• All items will be shipped to the address on order. Buyers have full responsibility to provide us with the correct delivery address on the checkout page before payment is made.
• Re-delivery fee may be charged to buyers for items that are undelivered or returned to us due to incorrect delivery address or unsuccessful deliveries.• In normal condition, the shipping time is about 3-5 working days. Some of that may be 5-10 working days. If you want to check the delivery time of your order, please kindly reply this email to get a personal consultation. Last but not Least, PLEASE DON'T OPEN THE CASE AND RETURN REQUEST/LEAVE NEGATIVE response FOR US BEFORE YOU CONTACT US!!! Any issues, please kindly contact the customer service of our store FIRST.RETURN POLICY

• For purchases made directly from our online store, if for any reason you are not fully satisfied with your purchase, you may return your products with original package within 30 days as long as they are new, undamaged, and unmodified. We can not guarantee that your item will be accepted for a refund or exchange if it does not meet these requirements.

• PowMrwill pay the shipping costs of the returned item(s) for the following reasons: carrier damage, defective product, product inconsistent with advertisements, incorrect product received. For all other reasons, customers are responsible for the return shipping fees.

• If damage results due to improper handling during the setup or installation, whether done professionally or by the customer, then the product is no longer eligible for replacement or refund.

• Please note: We will not accept returns with product modifications as it voids our warranty policy. Any modified products received will be returned to you at your expense.

Please be prepared with your invoice or the following information：
1. Order number
2. Proof of purchase
3. Video or photo of the faulty product (if applicable)
4. Mailing address

ABOUT US

PowMr is an energetic and technologically innovative company, dedicated to researching, manufacturing and marketing solar related products. We provide products including Solar Controllers, Micro Grid Tie Inverters, Solar Lamps, MC4 Connectors and other Solar Related Products. The company presses the ISO9000 quality management system control product quantity strictly, the export production all passes the relevant national company check (CE), get high evaluation of the customer. Since 2009, our service has been expanded to all over world. Our products are widely used in Spain, United Kingdom, France, India, Italy, Australia and many other countries and regions , and have been extensively applied and highly appraised in a number of major projects.

- Fast Delivery
- Free Shipping
- 12 months warranty
一Avg. response time 1 Hrs(WorkingDay)

- PowMr Everywhere

1. “Highly Quality first, customer orientation”is our purpose.

2.PowMr will be committed to provide the best service to you!

CONTACT US

• Please contact us via massage if you have any questions. We will reply you within 24 hours (Monday to Friday) excluding Holidays and weekends .
• If the device has any problem, before you open the return/case, feel freely to contact us please. We have the professional engineer team and afte-sale, we will try our best to help you out.
• response is important to us, we will leave positive to our customers. Please email us before leaving any 1 or 2 ratings, negative response or open any dispute.
• We understand the concerns and frustrations you might have, and will do our endeavor to resolve the issues. Please give us the opportunity to resolve any problem.