---
product_id: 87130522
title: "Genasun GVB-8-Pb-48V-WP, 8A (Input) for max. 350W Solar Panel, Waterproof Voltage Boosting MPPT Solar Charge Controller for 48 V Lead-Acid Battery (Golf Carts)"
brand: "genasun"
price: "$566.16"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/87130522-genasun-gvb-8-pb-48v-wp-8a-input-for-max
store_origin: EC
region: Ecuador
---

# 99% Peak Efficiency IP68 Waterproof 8A Input Current Genasun GVB-8-Pb-48V-WP, 8A (Input) for max. 350W Solar Panel, Waterproof Voltage Boosting MPPT Solar Charge Controller for 48 V Lead-Acid Battery (Golf Carts)

**Brand:** genasun
**Price:** $566.16
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Ride with Genasun!

## Quick Answers

- **What is this?** Genasun GVB-8-Pb-48V-WP, 8A (Input) for max. 350W Solar Panel, Waterproof Voltage Boosting MPPT Solar Charge Controller for 48 V Lead-Acid Battery (Golf Carts) by genasun
- **How much does it cost?** $566.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/87130522-genasun-gvb-8-pb-48v-wp-8a-input-for-max)

## Best For

- genasun enthusiasts

## Why This Product

- Trusted genasun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** 5-Year warranty and made in the USA for peace of mind.
- • **Compact & Powerful:** Tiny dimensions with minimal consumption for seamless integration.
- • **Precision Tracking:** High-speed MPPT tracking at 15Hz for optimal performance.
- • **Ultimate Efficiency:** Achieve 99% peak efficiency with cutting-edge Genasun technology.
- • **Unleash Solar Power:** Maximize your energy with a 350W solar panel!

## Overview

The Genasun GVB-8 is a waterproof voltage boosting MPPT solar charge controller designed for 48V lead-acid batteries, perfect for golf carts. With a maximum input of 8A and compatibility with various battery types, it ensures efficient solar energy utilization with a peak efficiency of 99%. Its compact design and IP68 rating make it ideal for outdoor use, backed by a 5-year warranty.

## Description

Full description not available

## Features

- Waterproof Solar Boost controller for 350 W solar panels/array, max. recommended current input 8 A, charge profile for 48 V Lead-Acid/AGM/Gel/Sealed/Flooded batteries
- High-Speed MPPT, the GVB-8 tracks the M.P.P. with a speed tracking of 15 Hz (15 times per sec.)
- The unique Genasun technology allows to hit 99% Peak Efficiency, tiny dimensions, and tiny consumption (mA)
- The GVB-8 boosts the voltage output starting from 5 V panel input voltage. IP68 waterproof enclosure designed for Golf Carts
- 5-Year Warranty, Made in the USA, conform to CE, FCC, RoHS certifications

## Product Details

- **Color:** Black
- **Brand:** Genasun
- **Voltage:** 48 Volts
- **Display Type:** LED
- **UPC:** 650267218849 743724208450

## Images

![Genasun GVB-8-Pb-48V-WP, 8A (Input) for max. 350W Solar Panel, Waterproof Voltage Boosting MPPT Solar Charge Controller for 48 V Lead-Acid Battery (Golf Carts) - Image 1](https://m.media-amazon.com/images/I/513dbkmWMPL.jpg)
![Genasun GVB-8-Pb-48V-WP, 8A (Input) for max. 350W Solar Panel, Waterproof Voltage Boosting MPPT Solar Charge Controller for 48 V Lead-Acid Battery (Golf Carts) - Image 2](https://m.media-amazon.com/images/I/61bCW0niaYL.jpg)
![Genasun GVB-8-Pb-48V-WP, 8A (Input) for max. 350W Solar Panel, Waterproof Voltage Boosting MPPT Solar Charge Controller for 48 V Lead-Acid Battery (Golf Carts) - Image 3](https://m.media-amazon.com/images/I/517dFwtJ3aL.jpg)
![Genasun GVB-8-Pb-48V-WP, 8A (Input) for max. 350W Solar Panel, Waterproof Voltage Boosting MPPT Solar Charge Controller for 48 V Lead-Acid Battery (Golf Carts) - Image 4](https://m.media-amazon.com/images/I/61zMeLeRUTL.jpg)
![Genasun GVB-8-Pb-48V-WP, 8A (Input) for max. 350W Solar Panel, Waterproof Voltage Boosting MPPT Solar Charge Controller for 48 V Lead-Acid Battery (Golf Carts) - Image 5](https://m.media-amazon.com/images/I/51zesQ3vx6L.jpg)

## Questions & Answers

**Q: What Gauge Wire is recommended to the batteries?**
A: Wire leads on the Genasun unit are very small gauge.

**Q: I have a 250w panel hooked to a 48v lead acid golf cart. Its overcharging the batteries. Float setting hits, then it starts charging again later**
A: Do you have this device and it is overcharging? I have a 110 W SunPower panel on my cart with the Genasun 48V to 12V and keeps my batteries charged and I not had any overcharged issues since installing them in May of this year.

**Q: I have a 100 watt 12 volt panel from NewPowa mounted to the roof of my cart. Will this panel be sufficient and what is the charge time?**
A: I use a 300w panel. Keeps my 48v cart charged almost all the time. I plug it in about 4 times a year. 100 watt is probably not enough.

**Q: Can you use this on 36V systems?**
A: No, for charging a 36V-nominal lead-acid battery you have to use the GVB-8-Pb-36V-WP (ASIN: B072K23MM6).

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**Shop now:** [https://www.desertcart.ec/products/87130522-genasun-gvb-8-pb-48v-wp-8a-input-for-max](https://www.desertcart.ec/products/87130522-genasun-gvb-8-pb-48v-wp-8a-input-for-max)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-25*