sun-all

universal retrofit balcony ess

Retrofit Energy Storage System for Existing Micro Inverters with Smart Heating System for Outdoor Applications

Features

BUILT-IN SAFETY

LFP batteries and firefighting system to ensure the highest safety standards.

ENHANCED PERFORMANCE IN COLD WEATHER

Smart heating system function ensuring consistent energy production even in low temperatures, thereby maximizing output and efficiency.

OPTIMIZED ENERGY CONVERSION

The retrofit optimizes micro inverter performance by maintaining an ideal operating temperature, resulting in improved energy conversion efficiency and increased overall system output.

QUICK INSTALLATION

Modular stackable design adaptive plug & play selfconfiguration

SUN-ALL - Retrofit

MPPT + ESS Retrofit Ready

SUN-ALL - Retrofit

MICRO INVERTER

works with any pre-existing Micro Inverter

WeCo’s numbers

250K

ess installed

1.6

GWh INSTALLED

42

ACTIVE COUNTRIES

Mon-Fri 8:00-23:00
Sat 8:00-20:00

SUPPORT