What is the difference between All-in-One and Split-Type solar street lights?

The main difference is the design flexibility. Split-type solar street lights have separate solar panels that can be adjusted to face the sun directly, maximizing power generation. They also support larger battery capacities for high-power applications (100W-500W) compared to compact All-in-One models.

Why choose All-in-Two solar street lights for highway projects?

All-in-Two lights integrate the LiFePO4 battery into the lamp head while keeping the solar panel separate. This offers the best balance: easy installation without burying batteries underground, yet powerful enough for 8-12 meter poles on highways.

What is the battery lifespan of split solar lights?

Our split-type systems use Grade A LiFePO4 batteries with 2000-6000 cycles. Because the battery is separated from the LED heat source, it lasts longer (8-10 years) compared to integrated models.

Split-Type & All-in-Two
Solar Street Light Manufacturer

High Power Solutions (40W - 500W)

Engineered for Highway Lighting and Government Projects.
Separate solar panel design for maximum charging efficiency in any latitude.

Standard Split M-Series Standard Split Solar Street Light for Rural Areas

M-Series (Standard Split)

External Panel 25W - 35W

Economic split design with hidden wires. The separate solar panel ensures optimal charging for rural roads and residential projects.

View Standard Models

Project Preferred All-in-Two Solar Street Light with Built-in LiFePO4 Battery

M-Series (All-in-Two)

Built-in LiFePO4 40W - 150W

All-in-Two Design: Battery integrated inside the lamp head + Separate Solar Panel. The top choice for Government Tenders requiring high power and easy maintenance.

View All-in-Two Series

High Mast / Highway High Power Split Solar Street Light for Highway

Classic High-Power

External Battery 150W - 500W

Heavy-duty system with huge solar panels and external battery box (Top/Bottom). Designed for Highways and High Mast Lighting where 100% autonomy is critical.

View High Power

Why Choose Split-Type?

Technical advantages of Separate Solar Panel systems.

Diagram showing adjustable solar panel angle benefits

☀

Optimal Solar Charging

The separate solar panel can be adjusted to face the sun directly (independent of the light direction), increasing efficiency by 30% compared to All-in-One.
🔋

Unlimited Capacity

Without housing constraints, we can use High-Power Solar Panels (up to 600W) and massive battery packs for High Mast applications.
❄

Superior Thermal Management

Separating the LED source from the battery box prevents heat accumulation. This extends the LiFePO4 battery lifespan significantly in hot climates.

Split-Type Selection Guide

Compare specifications to find the right solar street light.

Feature	Standard Split (M-Series)	All-in-Two (Project)	Classic High-Power
System Power	20W - 40W	50W - 150W	150W - 500W+
Battery Location	Inside Housing	Built-in Lamp Head	External Box (Hanging/Buried)
Pole Height	4m - 6m	6m - 10m	8m - 15m (High Mast)
Best Application	Rural Roads	City Main Roads	Highways & Plazas

Engineering FAQ

Technical answers about Split & All-in-Two Solar Lights.

Q: All-in-One vs. All-in-Two: Which is better?

A: All-in-Two solar street lights are better for professional projects. They offer flexible solar panel sizing for faster charging and easier maintenance since the battery is accessible in the lamp head.

Q: Can these lights work for Highway Lighting?

A: Yes. Our High Power Split Series (150W-300W) is specifically designed for highways, providing high lux levels from 10m-12m pole heights with >5 days backup.

Q: What is the benefit of external solar panels?

A: An external separate solar panel can be rotated to face the equator (South in Northern Hemisphere), capturing 30% more energy than fixed flat panels on All-in-One lights.

Q: Do you offer OEM for Government Tenders?

A: Yes, as a solar light manufacturer, we support full customization including laser logos, Dialux simulation, and specific battery capacity configuration for tenders.

MCL

Zhongshan Chengyu New Energy Technology Co., Ltd

Global Leader in Intelligent Solar Lighting Solutions

12+ Years | 50+ Countries | 500,000+ Lights Worldwide

Products

Company

Get in Touch

WhatsApp/WeChat: +86 180 3033 5122 (Peter)
Email: sales@mclsolar.com
Address: Building A No. 8, Fulin Street, Guzhen Town,
Zhongshan City, Guangdong, China

Split-Type & All-in-TwoSolar Street Light Manufacturer