Sunforge 4 A, 12 V Lead-Acid, 50W solar pane
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The Genasun GV-4 MPPT (Maximum Power Point Tracking) is a cutting-edge solar charge controller designed to optimize the energy output of your solar panel systems. It incorporates advanced ultra-fast MPPT technology, which allows it to efficiently extract up to 60% more power from your solar panels compared to traditional charge controllers. This enhanced efficiency ensures that you get the most out of your solar panels and ultimately maximizes the energy harvested from your photovoltaic setup.
Efficiency: The GV-4 MPPT is renowned for its unmatched efficiency, thanks to its advanced MPPT algorithms. This controller is specifically engineered to track the maximum power point of your solar panels in real-time, ensuring that they operate at their peak efficiency regardless of changing weather conditions or shading.
Power Boost: By utilizing its ultra-fast MPPT technology, the GV-4 can potentially increase power output by up to 60%. This boost in power conversion allows you to generate more energy from your solar panels, making it an ideal choice for situations where space or panel wattage is limited.
Compatibility: The GV-4 MPPT is designed for use with solar panels of up to 50 watts. This makes it suitable for smaller solar setups or projects where space constraints dictate the use of lower-wattage panels.
Battery Compatibility: The GV-4 is designed for lead-acid battery systems with a nominal voltage of 12V Pb (lead-acid batteries). This makes it a good fit for various applications, such as off-grid solar installations, remote power systems, and battery charging setups.
Documentation: To gain a comprehensive understanding of the GV-4 MPPT, you can refer to the provided documentation, including the datasheet, manual, and drawing. These resources offer valuable insights into the technical specifications, operating instructions, and physical dimensions of the product.
Product Selection Guide: If you're unsure about which version of the Genasun MPPT is the right fit for your project, you can refer to the Product Selection Guide. This guide likely provides information on different variants of Genasun MPPT controllers, helping you choose the one that aligns with your specific solar panel setup and energy requirements.
The Genasun GV-4 MPPT charge controller stands out for its exceptional efficiency and power optimization capabilities. Its ability to harness more energy from solar panels, particularly in low-light or partially shaded conditions, makes it a valuable component in maximizing the performance of your solar power system.
Shipping Policy
All in stock orders are processed within 1 to 2 business days (excluding weekends and holidays) after receiving your order confirmation email. Generally, orders placed before 1 PM EST are shipped same or next business day. You will receive another notification when your order has shipped.
Preorder items are generally shipped 1-3 days prior to the official release date, to ensure a timely delivery.
Any order containing both pre-order and in-stock items in the same cart will be shipped upon the arrival of the latest release ordered. Please check out pre-order and in-stock items in separate carts, unless you would like them all shipped together. If you need to split your order into 2 shipments, you can contact us at sales@buildthepower.com to request a second shipping label.
Please confirm your shipping address is correct, you can type your address into google maps for an exact postal service format. Any rerouting or other fees are responsibility of the buyer.
If you need further assistance, please contact our customer service or mail us at sales@buildthepower.com - we are more than happy to help!
Return/ Refund
To start a return, you can contact us at sales@buildthepower. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at sales@buildthepower
Preorders
Preorders are items that are not currently in stock. They are ordered and reserved through the manufacturer for you on our behalf. Therefore, payment will be taken in advance.
After your pre-order is confirmed, your order is prepared for shipment immediately upon arrival of the items to our shipping facility.
Please understand that hot products are subject to allocation by manufacturers, and availability is not fully guaranteed. We only offer a small percentage of our inventory for pre-sale. Therefore, it is highly unlikely factors out of our control will affect pre-orders. However, in this highly unlikely scenario, you will be refunded in full.
We reserve the right to adjust product prices at any time. However, once your order is placed, it will not be affected by any price adjustments.
As of 8/25/22, pre-orders are cancelable/refundable, however all cancelled or refunded preorders will be subject to our restocking fee.
By placing a pre-order, you are agreeing to these Pre-order Terms and Conditions.
Our usual terms and conditions apply.
Our shipping policies apply.
PLEASE DO NOT PURCHASE PREORDER & IN STOCK ITEMS IN THE SAME CART, UNLESS YOU WOULD LIKE THEM SHIPPED TOGETHER.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right. *We sell factory sealed products, which may have factory inconsistencies in quality control, we are not responsible for factory issues with quality control, including torn outer wrappers, minor dents, dings, etc. We always do our best to ensure you receive the highest quality items every time.
Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.
Warranty Policy
The limited warranty period commences on the date the product is sold to the original consumer purchaser. A copy of the original purchase receipt identifying purchaser and date of purchase, must accompany the product to obtain warranty repairs.
This limited warranty does not apply to, and future warranty shall become void, for any product or part thereof damaged by: a) alteration, disassembly or application of a foreign substance, b) repair or service not rendered by a Build The Power authorized repair facility, c) accident or abuse, d) corrosion, e) lightning or other act of God, f) operation or
installation contrary to instructions pertaining to the product, or g) cosmetic aging.
If Build The Power's examination of the product determines that the product is not defective the consumer shall be charged a test and evaluation fee and be responsible for all transportation costs and insurance related to returning the product to the consumer. The consumer is ultimately responsible for proper installation and operation of the product and Build The Power's prior troubleshooting assistance shall not serve as a waiver of the test and evaluation fee.
The test and evaluation fee is subject to change without prior notice If within the coverage of this limited warranty, Build The Power shall repair or replace the product at Build The Power's sole discretion and return the product via standard ground transportation of Build The Power's choosing within the continental US. The consumer shall be responsible for all transportation costs and insurance to return the product outside the continental US, and for all transportation costs and insurance related to expedited return of the product. Build The Power's liability for any defective product or any part thereof shall be limited to the repair or replacement of the product. Build The Power shall not be liable for any loss or damage to person or property, or any other damages, whether incidental, consequential or otherwise, caused by any defect in the product or any part thereof.
Any implied warranty for merchantability or fitness for a particular purpose is limited in duration to the length of this warranty.
To obtain warranty repairs, contact Build The Power at sales@buildthepower.com to obtain a Returned Goods Authorization (RGA) number. Mark the outside of the package with the RGA number and return the product, postage prepaid and insured to the address below. The consumer is responsible for all transportation costs and insurance related to returning the product to Build The Power, and for any shipping damage which may void the warranty or increase the cost of repairs.
Description
The Genasun GV-4 MPPT (Maximum Power Point Tracking) is a cutting-edge solar charge controller designed to optimize the energy output of your solar panel systems. It incorporates advanced ultra-fast MPPT technology, which allows it to efficiently extract up to 60% more power from your solar panels compared to traditional charge controllers. This enhanced efficiency ensures that you get the most out of your solar panels and ultimately maximizes the energy harvested from your photovoltaic setup.
Efficiency: The GV-4 MPPT is renowned for its unmatched efficiency, thanks to its advanced MPPT algorithms. This controller is specifically engineered to track the maximum power point of your solar panels in real-time, ensuring that they operate at their peak efficiency regardless of changing weather conditions or shading.
Power Boost: By utilizing its ultra-fast MPPT technology, the GV-4 can potentially increase power output by up to 60%. This boost in power conversion allows you to generate more energy from your solar panels, making it an ideal choice for situations where space or panel wattage is limited.
Compatibility: The GV-4 MPPT is designed for use with solar panels of up to 50 watts. This makes it suitable for smaller solar setups or projects where space constraints dictate the use of lower-wattage panels.
Battery Compatibility: The GV-4 is designed for lead-acid battery systems with a nominal voltage of 12V Pb (lead-acid batteries). This makes it a good fit for various applications, such as off-grid solar installations, remote power systems, and battery charging setups.
Documentation: To gain a comprehensive understanding of the GV-4 MPPT, you can refer to the provided documentation, including the datasheet, manual, and drawing. These resources offer valuable insights into the technical specifications, operating instructions, and physical dimensions of the product.
Product Selection Guide: If you're unsure about which version of the Genasun MPPT is the right fit for your project, you can refer to the Product Selection Guide. This guide likely provides information on different variants of Genasun MPPT controllers, helping you choose the one that aligns with your specific solar panel setup and energy requirements.
The Genasun GV-4 MPPT charge controller stands out for its exceptional efficiency and power optimization capabilities. Its ability to harness more energy from solar panels, particularly in low-light or partially shaded conditions, makes it a valuable component in maximizing the performance of your solar power system.
Shipping Policy
All in stock orders are processed within 1 to 2 business days (excluding weekends and holidays) after receiving your order confirmation email. Generally, orders placed before 1 PM EST are shipped same or next business day. You will receive another notification when your order has shipped.
Preorder items are generally shipped 1-3 days prior to the official release date, to ensure a timely delivery.
Any order containing both pre-order and in-stock items in the same cart will be shipped upon the arrival of the latest release ordered. Please check out pre-order and in-stock items in separate carts, unless you would like them all shipped together. If you need to split your order into 2 shipments, you can contact us at sales@buildthepower.com to request a second shipping label.
Please confirm your shipping address is correct, you can type your address into google maps for an exact postal service format. Any rerouting or other fees are responsibility of the buyer.
If you need further assistance, please contact our customer service or mail us at sales@buildthepower.com - we are more than happy to help!
Return/ Refund
To start a return, you can contact us at sales@buildthepower. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at sales@buildthepower
Preorders
Preorders are items that are not currently in stock. They are ordered and reserved through the manufacturer for you on our behalf. Therefore, payment will be taken in advance.
After your pre-order is confirmed, your order is prepared for shipment immediately upon arrival of the items to our shipping facility.
Please understand that hot products are subject to allocation by manufacturers, and availability is not fully guaranteed. We only offer a small percentage of our inventory for pre-sale. Therefore, it is highly unlikely factors out of our control will affect pre-orders. However, in this highly unlikely scenario, you will be refunded in full.
We reserve the right to adjust product prices at any time. However, once your order is placed, it will not be affected by any price adjustments.
As of 8/25/22, pre-orders are cancelable/refundable, however all cancelled or refunded preorders will be subject to our restocking fee.
By placing a pre-order, you are agreeing to these Pre-order Terms and Conditions.
Our usual terms and conditions apply.
Our shipping policies apply.
PLEASE DO NOT PURCHASE PREORDER & IN STOCK ITEMS IN THE SAME CART, UNLESS YOU WOULD LIKE THEM SHIPPED TOGETHER.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right. *We sell factory sealed products, which may have factory inconsistencies in quality control, we are not responsible for factory issues with quality control, including torn outer wrappers, minor dents, dings, etc. We always do our best to ensure you receive the highest quality items every time.
Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.
Warranty Policy
The limited warranty period commences on the date the product is sold to the original consumer purchaser. A copy of the original purchase receipt identifying purchaser and date of purchase, must accompany the product to obtain warranty repairs.
This limited warranty does not apply to, and future warranty shall become void, for any product or part thereof damaged by: a) alteration, disassembly or application of a foreign substance, b) repair or service not rendered by a Build The Power authorized repair facility, c) accident or abuse, d) corrosion, e) lightning or other act of God, f) operation or
installation contrary to instructions pertaining to the product, or g) cosmetic aging.
If Build The Power's examination of the product determines that the product is not defective the consumer shall be charged a test and evaluation fee and be responsible for all transportation costs and insurance related to returning the product to the consumer. The consumer is ultimately responsible for proper installation and operation of the product and Build The Power's prior troubleshooting assistance shall not serve as a waiver of the test and evaluation fee.
The test and evaluation fee is subject to change without prior notice If within the coverage of this limited warranty, Build The Power shall repair or replace the product at Build The Power's sole discretion and return the product via standard ground transportation of Build The Power's choosing within the continental US. The consumer shall be responsible for all transportation costs and insurance to return the product outside the continental US, and for all transportation costs and insurance related to expedited return of the product. Build The Power's liability for any defective product or any part thereof shall be limited to the repair or replacement of the product. Build The Power shall not be liable for any loss or damage to person or property, or any other damages, whether incidental, consequential or otherwise, caused by any defect in the product or any part thereof.
Any implied warranty for merchantability or fitness for a particular purpose is limited in duration to the length of this warranty.
To obtain warranty repairs, contact Build The Power at sales@buildthepower.com to obtain a Returned Goods Authorization (RGA) number. Mark the outside of the package with the RGA number and return the product, postage prepaid and insured to the address below. The consumer is responsible for all transportation costs and insurance related to returning the product to Build The Power, and for any shipping damage which may void the warranty or increase the cost of repairs.
what’s included
The E2000LFP Expandable Power Station combines power and flexibility in a portable package. Link it with two EB3000 battery packs to reach an impressive 8064Wh capacity - enough for almost any power need.
With 2000W AC output, it runs most household devices and tools without breaking a sweat. The advanced LiFePo4 batteries deliver outstanding durability, keeping 80% capacity even after 3500 charging cycles.
Charging is quick and flexible. The station accepts up to 1300W input across multiple ports, with 600W maximum solar input. Using solar panels, you'll fully charge in 2-3 hours. Need it faster? Dual AC adapters cut that time to just 1.5-2 hours.
Specification
The E2000LFP Expandable Power Station combines power and flexibility in a portable package. Link it with two EB3000 battery packs to reach an impressive 8064Wh capacity - enough for almost any power need.
With 2000W AC output, it runs most household devices and tools without breaking a sweat. The advanced LiFePo4 batteries deliver outstanding durability, keeping 80% capacity even after 3500 charging cycles.
Charging is quick and flexible. The station accepts up to 1300W input across multiple ports, with 600W maximum solar input. Using solar panels, you'll fully charge in 2-3 hours. Need it faster? Dual AC adapters cut that time to just 1.5-2 hours.
Shipping & Delivery
The E2000LFP Expandable Power Station combines power and flexibility in a portable package. Link it with two EB3000 battery packs to reach an impressive 8064Wh capacity - enough for almost any power need.
With 2000W AC output, it runs most household devices and tools without breaking a sweat. The advanced LiFePo4 batteries deliver outstanding durability, keeping 80% capacity even after 3500 charging cycles.
Charging is quick and flexible. The station accepts up to 1300W input across multiple ports, with 600W maximum solar input. Using solar panels, you'll fully charge in 2-3 hours. Need it faster? Dual AC adapters cut that time to just 1.5-2 hours.
Top Solar and Generator Brands
Free U.S. Shipping
30-Day Returns
Expert Support Team
Get Started In 3 Simple Steps
The whole process is easy – no salespeople involved.
Step 1: Choose Your System
Pick your products at direct-to-you prices. Browse complete systems and see exactly what you'll pay.
Step 2: Place Your Order
Quick online checkout with free U.S. shipping. Your order ships within 3-5 business days.
Step 3: Power Up
Professional guidance for setup and connection. Our team helps you get the most from your power station.
The Build The Power Difference
Here’s why you’ll prefer us over other providers.
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 Straightforward Online Pricing |
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 No Pushy Sales Tactics |
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 Expert Technical Support |
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 24/7 Digital Ordering |
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 Clear Installation Steps |
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 No Hidden Costs or Fees |
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What Our Customers Say
Direct experiences from homeowners who took control of their energy costs.
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- John S.
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- John S.
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- John S.
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- John S.
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- John S.
Love my product. Customer service was good. Overall happy
Great Customer Service
Great Product, Happy with my purchase
Frequently Asked Questions
How is Build The Power different from other companies?
Unlike traditional companies, we've removed the complex network of salespeople, project managers, and dealer fees. You browse and buy directly through our digital platform, cutting costs by 20-50% while still getting expert support when you need it.
How does your ordering process work?
Browse & Select – Find the product that suits your needs.Add to Cart – Click "Add to Cart" and proceed to checkout. Secure Payment – Complete your purchase using our secure payment options. Order Confirmation – You’ll receive an email confirmation with your order details. Shipping & Delivery – We process and ship your order as quickly as possible. A tracking number will be provided. If you have any questions, feel free to contact us!
Do you offer free shipping?
Yes! We offer free shipping on all orders, with no minimum purchase required. Enjoy hassle-free shopping without worrying about extra shipping costs. Once your order is processed, we’ll provide a tracking number so you can follow your shipment’s progress.
What's your return policy?
We offer a 30-day return policy for your peace of mind. If you're not completely satisfied with your purchase, you can return it within 30 days of delivery for a refund or exchange. The item must be in its original condition and packaging.
To start a return, contact our support team, and we’ll guide you through the process.
Can I get help with installation?
We do not offer installation services, but we’re happy to recommend trusted companies or services that can assist you. If you need help finding an installer, feel free to contact us, and we’ll point you in the right direction!
Top Solar and Generator Brands
Free U.S. Shipping
30-Day Returns
Expert Support Team
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(507) 636-3614
M-F 9-5 EST
sales@buildthepower.com
312 W. 2nd St Casper, WY 82601
