---
product_id: 69241080
title: "Grape Solar 40A Zenith Series MPPT Charge Controller GS-MPPT-ZENITH-40"
brand: "grape solar"
price: "$818"
currency: NZD
in_stock: true
reviews_count: 1
url: https://www.desertcart.nz/products/69241080-grape-solar-40a-zenith-series-mppt-charge-controller-gs-mppt
store_origin: NZ
region: New Zealand
---

# 40A max output power Remote monitoring via app Auto-recognizes 12V/24V batteries Grape Solar 40A Zenith Series MPPT Charge Controller GS-MPPT-ZENITH-40

**Brand:** grape solar
**Price:** $818
**Availability:** ✅ In Stock

## Summary

> ⚡ Charge smarter, live greener — control your solar power like a pro!

## Quick Answers

- **What is this?** Grape Solar 40A Zenith Series MPPT Charge Controller GS-MPPT-ZENITH-40 by grape solar
- **How much does it cost?** $818 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/69241080-grape-solar-40a-zenith-series-mppt-charge-controller-gs-mppt)

## Best For

- grape solar enthusiasts

## Why This Product

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

## Key Features

- • **Power-Packed 40A Output:** Delivers robust charging capacity for efficient energy management
- • **Triple-Stage Battery Care:** Optimizes battery health with advanced 3-stage charging and protection
- • **App-Enabled Remote Control:** Monitor and manage your solar setup anytime, anywhere with intuitive phone app
- • **Clear LCD & Timed Load Control:** Stay informed with an easy-to-read display and customize after-dark power usage
- • **Smart Voltage Auto-Recognition:** Seamlessly adapts to 12V or 24V battery systems for hassle-free setup

## Overview

The Grape Solar 40A Zenith Series MPPT Charge Controller is a high-efficiency solar charge controller designed for 12V or 24V battery systems. Featuring a powerful 40-amp output, advanced 3-stage charging for optimal battery health, and seamless remote monitoring via a dedicated app, it offers professional-grade control and protection. Its clear LCD display and customizable load control modes make it an essential upgrade for anyone serious about maximizing solar energy performance.

## Description

Grape Solar 40A Zenith Series MPPT Charge Controller

Review: This is awesome! - Huge improvement over my previous charge controller. Not only is it noticeably more efficient but I love the display screen. The remote wifi and temperature sensors are quite the bonus. Happy customer!

## Features

- 12 or 24V Battery Charging with Auto-recognition, 40-amp max output
- 3-Stage Charging for Best Battery Charging and Protection
- Suitable for use with 12V or 24V solar panels.
- Remote monitoring and administration capability with phone app for Android and iOS
- Easy-to-Read LCD display and load control with multiple timed after-dark modes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CHTJG55 |
| Best Sellers Rank | #1,959,312 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2,583 in Renewable Energy Controllers |
| Customer Reviews | 5.0 5.0 out of 5 stars (3) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4 pounds |
| Manufacturer | Grape Solar, Inc |
| Product Dimensions | 11 x 8 x 5 inches |

## Product Details

- **Brand:** Grape Solar
- **Global Trade Identification Number:** 00817732013013
- **Item Weight:** 4 Pounds
- **Manufacturer:** Grape Solar, Inc
- **UPC:** 817732013013

## Images

![Grape Solar 40A Zenith Series MPPT Charge Controller GS-MPPT-ZENITH-40 - Image 1](https://m.media-amazon.com/images/I/81eA6mdxNxL.jpg)
![Grape Solar 40A Zenith Series MPPT Charge Controller GS-MPPT-ZENITH-40 - Image 2](https://m.media-amazon.com/images/I/81BmvtNrHJL.jpg)
![Grape Solar 40A Zenith Series MPPT Charge Controller GS-MPPT-ZENITH-40 - Image 3](https://m.media-amazon.com/images/I/61Q6mbIJ-lL.jpg)
![Grape Solar 40A Zenith Series MPPT Charge Controller GS-MPPT-ZENITH-40 - Image 4](https://m.media-amazon.com/images/I/61Iv+SkZ03L.jpg)
![Grape Solar 40A Zenith Series MPPT Charge Controller GS-MPPT-ZENITH-40 - Image 5](https://m.media-amazon.com/images/I/71RsiWpXJgL.jpg)

## Questions & Answers

**Q: Does this charge controller come with the BT-1 module and the battery temp sensor as shown?**
A: My 4 did

**Q: Why does my charge controller look different then the one I ordered?**
A: Is your a 40 amp charge controller?     Mine looks like the  one in the picture.   The 30 amps do look different , why I asking

**Q: Will this work with lithium batteries?**
A: Yes. This charge controller is compatible with lithium batteries.

**Q: Can I also tie in a wind turbine with this charge controller?**
A: Grape manufacturing said no.  I ask some question .

## Customer Reviews

### ⭐⭐⭐⭐⭐ This is awesome!
*by D***N on March 7, 2019*

Huge improvement over my previous charge controller. Not only is it noticeably more efficient but I love the display screen. The remote wifi and temperature sensors are quite the bonus. Happy customer!

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**Shop now:** [https://www.desertcart.nz/products/69241080-grape-solar-40a-zenith-series-mppt-charge-controller-gs-mppt](https://www.desertcart.nz/products/69241080-grape-solar-40a-zenith-series-mppt-charge-controller-gs-mppt)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-11*