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Deals Now! Get Up to 10% Off ALL Solar Kits + Free Shipping
Deals Now! Get Up to 10% Off ALL Solar Kits + Free Shipping

Sunforge 8 A* Input, 58.4 V CC/CV for 14S Li-ion, 350 W solar panel, Waterproof (IP68), 9 inch 16 AWG flying leads

SKU GVB-8-Li-58.4V-WP
Original price $205.00 - Original price $205.00
Original price
$205.00 - $205.00
Current price $205.00

In Stock & Ready to Ship

All orders are shipped within 1-2 business days. Product ETA 7-14 business days.

This guide is your compass for choosing the perfect MPPT controller to elevate your solar power project. The Genasun GV-Boost series has been meticulously crafted to amplify the voltage output of lower-voltage solar panels, enabling the efficient charging of higher-voltage lithium batteries. Let's explore the key attributes that will empower your decision-making process.

Voltage Amplification Expertise: The Genasun GV-Boost controllers stand as a testament to innovation, engineered to magnify the voltage output of your lower-voltage solar panels. This transformation aligns the output with the charging needs of higher-voltage lithium batteries, ensuring maximum power capture. With an integrated MPPT Boost feature, energy conversion is optimized to harness the full potential of your solar panels.

Versatile Input Capacity: Within the GV-Boost series, the GV-Boost-8 model boasts an impressive 8 amp input MPPT Boost capability, ideally suited for 14S lithium ion battery systems with a nominal voltage of 52V (LiCoO‚āā/LiPo). This adaptable feature empowers you to tap into your solar panels' power, seamlessly adapting their output to effectively charge your higher-voltage battery bank.

Designed for Rugged Environments: The GV-Boost controllers are engineered to excel in demanding environments. Built with a potted design, they're resilient against the elements and harsh conditions, ensuring consistent performance over time. Whether you're embarking on an off-grid adventure or a marine installation, the GV-Boost controllers are ready to weather the storm.

Empowering High-Power Systems: In the realm of solar power, performance matters. The GV-Boost series delivers with a maximum recommended panel power of 350W. This impressive capacity ensures that your solar panels contribute significantly to the charging of your lithium battery system, optimizing the energy flow within your setup.

Your Comprehensive Resource Hub: To empower your journey, we provide a suite of essential resources for the Genasun GV-Boost series:

Datasheet: Dive into intricate technical details and performance metrics in the GV-Boost-8 datasheet.

Manual: The GV-Boost-8 manual equips you with step-by-step instructions, ensuring smooth installation, operation, and maintenance.

Drawing: The GV-Boost-8 drawing offers visual insights into the controller's physical attributes and dimensions.

Navigating the Product Selection Guide: Navigating the terrain of solar power solutions has never been easier. Our Product Selection Guide is your trusted companion when deciding on the right GV-Boost MPPT controller. Consider factors such as your solar panel specifications, battery voltage requirements, and overall project objectives. By aligning these variables with the features of the GV-Boost controllers, you can confidently pinpoint the controller that perfectly fits your solar energy endeavor.

Step into the realm of enhanced solar energy conversion with the Genasun GV-Boost MPPT Controllers. Immerse yourself in our resources, explore the Product Selection Guide, and embark on a journey toward optimized solar power utilization.

Return/ Refund

We care about your satisfaction!
If for any reason you are unhappy with your order, we have a 7-day return policy, which means you have 7 days after receiving your item to request a return, as long as in same, unopened, factory sealed condition as received.
*We can only accept returns for raw cards after making contact and reviewing order*
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

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
Build The Power reserves the right to cancel orders due to high fraud risk, Invalid address with no response, inventory issues, or any other reason deemed necessary.
** As of March 1, 2020, all cancelled or returned items may incur a restocking or cancellation fee of between 3%-20%. This is due to policy updates from both PayPal, and Shopify (our payment processors)
We will avoid or minimize this fee as much as possible.**


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.


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.

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.

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.

Free Shipping

Free shipping on all orders

In stock & ready to ship

All orders are shipped within 1-2 business days

Hassle Free Returns

Hassle free return within 30 days

Excellent Customer Service

Questions? Give us a call today (507) 636-3614

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