Solar installers, B2B suppliers, and solar technology retailers—get ready to expand your product offering with two game-changing additions from SolaX Power: the BMS Parallel Box G2 and the SolaX Smart EV Charger lineup. Both products are now in stock and shipping, primed to deliver enhanced functionality, improved system scalability, and smarter energy management for residential and commercial solar installations.

This article offers a technical yet practical overview of these new arrivals, designed specifically for professionals looking to integrate the latest in solar storage and electric vehicle infrastructure into their solutions portfolio.

1. SolaX BMS Parallel Box G2: Seamless Battery Scalability

What It Is

The SolaX BMS Parallel Box G2 enables parallel connection of multiple SolaX batteries. Whether you’re working on large-scale residential installations or designing a resilient commercial energy system, this device ensures easy expansion and stable communication between multiple battery units.

Why It Matters

One of the key challenges in energy storage is scalability. The BMS Parallel Box G2 addresses this head-on by offering:

  • Simplified parallel configuration for battery banks

  • Enhanced compatibility across the SolaX hybrid inverter and battery ecosystem

  • Streamlined installation process with robust connectors and enclosure

  • High-reliability design, perfect for both indoor and outdoor installations

🔧 Watch the installation video (3Buy Youtube Channel)

Target Use Cases

Residential Solar Installers

  • Homeowners increasingly seek energy independence and maximum solar self-consumption. The Parallel Box G2 allows easy scaling of battery capacity in line with evolving household demand.

  • Ideal for new builds or retrofits where battery expansion is anticipated.

Commercial Applications

  • For businesses dealing with peak demand charges, this solution supports flexible battery sizing and staged storage deployment.

  • Great for solar EPCs and installers who manage medium-scale solar + storage projects needing modularity and growth potential.

💡 Explore compatible storage packages on the Solax product page >>

2. SolaX Smart EV Chargers: 7.2kW, 11kW & 22kW

Overview

The new SolaX X1 (single-phase) and X3 (three-phase) EV chargers bring intelligent, solar-integrated charging to the forefront of residential and commercial infrastructure. Available in 7.2kW, 11kW, and 22kW models, these chargers deliver smart energy flow with powerful control features.

Top Features at a Glance

  • Integrated PEN protection – eliminates the need for an earth rod

  • 3 intelligent charging modes:

    • Green Mode (100% solar-powered charging)

    • Eco Mode (balances solar and grid input)

    • Fast Mode (maximum speed via grid + solar)

  • RFID authentication – 2 RFID cards included per unit

  • Remote control & monitoring via SolaX app or web portal

  • 6.5m tethered cable with wall-mounted cable holder

  • Wi-Fi enabled (2.4GHz)

  • IP65 rating – supports indoor and outdoor installation

  • Includes CT clamps: 1 for 7.2kW / 3 for 11kW and 22kW models

  • 3-year warranty (optional 2-year extension available)

🔧 Watch the installation video (link to product page)

Installer Advantages

Smart Home Integration

These EV chargers plug directly into the broader SolaX smart energy system. For installers, this means fewer compatibility concerns, simplified commissioning, and enhanced value-add to customers looking for unified energy management.

Solar-Optimized Charging

With Green Mode, your customers can charge their EVs exclusively with surplus solar—unlocking true energy independence and reducing reliance on the grid. This is a compelling sales point for environmentally conscious homeowners and businesses.

Perfect Additions for Modern Solar Ecosystems

Whether you’re designing battery-backed solar systems or expanding into the EV charging market, these new SolaX products offer everything modern energy users demand: scalability, flexibility, and smart functionality.

From a B2B retail perspective, both items are high-margin, in-demand products that naturally complement your existing stock of inverters, batteries, and smart control units.

🔗 Learn more or place an order on the product pages:

Naturally these two new products connect seamlessly to the SolaX ecosystem, find out more on the product pages (links below) and watch the installation videos on the 3Buy YouTube channel.

Pro Tips for Installers: SolaX BMS Parallel Box G2

1. Pre-plan Battery Expansion

  • When quoting or installing a SolaX hybrid system, always design for future scalability. Even if your client starts with one battery, using the BMS Parallel Box now saves on future labor and wiring costs.

  • Promote this as a future-proof investment—a compelling value-add for residential customers.

2. Ensure Uniform Battery Types

  • Always use identical models and capacities when paralleling batteries.

  • Match firmware versions and double-check BMS compatibility in the commissioning stage to avoid communication errors.

3. Centralized Mounting Location

  • Install the Parallel Box in a central location with shortest possible cable runs between the batteries and inverter.

  • This reduces voltage drop and improves efficiency, especially in 3+ battery installations.

4. Clean Cable Management

  • Use pre-labelled, color-coded cables and route them cleanly in trunking or conduits.

  • Not only does this help with diagnostics, but it also creates a professional finish that impresses inspectors and customers.

Pro Tips for Installers: SolaX Smart EV Chargers

1. Always Highlight the Green Mode

  • Train your sales team to emphasize Green Mode—100% solar charging. It’s a major selling point for sustainability-conscious homeowners.

  • Demonstrate how to set it up in the SolaX app during handover to enhance perceived value.

2. No Earth Rod Needed

  • Integrated PEN protection is a huge advantage. Installers can skip earth rods, saving time and money.

  • This is especially useful for retrofits in urban or paved areas where grounding is difficult.

3. Check CT Clamp Orientation

  • Proper CT clamp orientation is critical for solar usage monitoring.

  • Install them on the incoming main supply, not the sub-panel, and ensure they’re facing the correct direction.

4. Pair With the SolaX Smart System

  • Encourage bundling the EV charger with a SolaX hybrid inverter and battery. The full ecosystem allows automated load prioritization, dynamic export limits, and remote monitoring—all in one app.

5. Plan for Wi-Fi Signal Strength

  • Since the charger relies on 2.4GHz Wi-Fi, check the signal strength at the installation location.

  • Recommend a Wi-Fi extender or hardwired Ethernet bridge for remote garage installs or thick-walled buildings.

Are you looking for Installer Trainings? Webinars? You can also check the installation videos on the 3Buy Solar Youtube Channel

Related Posts