SiRay Energy
Home Battery Storage Systems
Seven systems that work on their own. Each one arrives with everything a home needs to store and release energy - a hybrid inverter where one is needed, protection, and a display you can read - instead of a module that waits for the rest of the system to be specified.
All-in-One Home Battery Towers
GHA-5000 (5120 Wh), GHA-10000 (10547 Wh) and GHA-16000 (16077 Wh): battery, 6200 W hybrid inverter and 6000 W MPPT PV input in one IP41 cabinet, with 10 ms transfer. GHA-5000 suits grid-tied homes that want to cut daytime import; the 10 and 16 kWh towers are built to run a home with no utility connection at all.
Wall-Mounted Battery Units
SNE-ES SW5.0 (5.1 kWh) and SNE-ES SW10.0 (10.5 kWh) are 155 and 241 mm deep, more than 97.5% round-trip efficient, rated 150 A charge and discharge, and parallel up to 16 units. For homes that already have a hybrid inverter and want the battery off the floor.
Free-Standing Units on Castors
SNE-ES F30 (30.8 kWh) and SNE-ES F32 (32.8 kWh) run 200 A continuous and 15.4 kW peak, and scale to 63 units on one CAN bus. For plant rooms where no wall is available and one cabinet has to carry the whole house.
If You Need Stackable Battery Modules
These seven are complete systems. If you are specifying a bank that grows module by module, or you already own the inverter, the module ranges live on their own pages.
- 51.2 V modules, 5.12 to 16.08 kWh per module, stackable to 257 kWh - Low Voltage Batteries
- 153.6 to 768 V strings for three-phase homes, 3 to 15 modules - High Voltage Batteries
Which Inverter Do You Have?
The GHA towers need no separate inverter - it is inside the cabinet. The SNE-ES wall and free-standing units pair with an external hybrid inverter and talk to Growatt, Solis, GoodWe, Sol-Ark, SRNE and DEYE over RS485 / CAN. Send us your inverter model and we confirm the match before you order.
Sizing a Residential Battery Storage Bank
| Home | Overnight load | SiRay recommendation |
|---|---|---|
| Apartment | 1-2 kW | SNE-ES SW5.0 (5.1 kWh) |
| Family house | 3-5 kW | GHA-5000 (5120 Wh) or SNE-ES SW10.0 (10.5 kWh) |
| House with AC and pool | 6-10 kW | GHA-10000 (10547 Wh) or SNE-ES F30 (30.8 kWh) |
| Off-grid house | Multi-day autonomy | GHA-16000 (16077 Wh) or a GLR stack to 30 kWh and above |
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Common Questions
How many cycles does a LiFePO4 home battery last?
SiRay residential battery modules are rated for more than 6000 cycles at 0.5C, 90% depth of discharge and 25 ℃, with a 15-year design life. The SNE-ES F30 and SNE-ES F32 use an 8000-cycle cell. The GLC-261 liquid-cooled cabinet is rated 8000 cycles to 70% end of life.
What size home battery do I need?
A home that runs lighting, refrigeration and electronics overnight typically needs 5 to 10 kWh of usable capacity - in the SiRay range, an SNE-ES SW5.0 (5.1 kWh), a GLR-100 (5.12 kWh) or a GHA-5000 (5120 Wh). A home that also runs air conditioning, a pool pump or a well pump overnight needs 10 to 16 kWh - a GHA-10000 (10547 Wh) or a GHA-16000 (16077 Wh). A home with no utility connection needs multi-day autonomy, which means stacking GLR modules to 30 kWh or more.
Can SiRay batteries be used off-grid?
Yes. The GHA-10000 (10547 Wh) and GHA-16000 (16077 Wh) all-in-one towers contain a 6200 W hybrid inverter and 6000 W MPPT PV input and are built to run a home with no utility connection. For larger off-grid sites, GLR low-voltage stacks or containerized ESS pair with a genset in a SiRay microgrid.
What is the round-trip efficiency of a SiRay wall battery?
The SNE-ES SW5.0 and SNE-ES SW10.0 wall-mounted batteries are rated at more than 97.5% round-trip efficiency, with 150 A maximum charge and discharge current and 10.2 kW peak output for 10 seconds on the SW10.0.
Home Battery Storage Models Compared
Scroll the table sideways to see every column.
| Model | Rated energy | Voltage | Max power | Cycle life | IP rating | Dimensions (mm) | Weight | Communication |
|---|---|---|---|---|---|---|---|---|
| GHA-5000 | 5120 Wh | — | 6200 W | 6000 times, 0.5C, 90% DOD (25 ℃) | IP41 | 550 × 280 × 807 mm | — | — |
| GHA-10000 | 10547 Wh | — | 6200 W | 6000 times, 0.5C, 90% DOD (25 ℃) | IP41 | 550 × 280 × 987 mm | — | — |
| GHA-16000 | 16077 Wh | — | 6200 W | 6000 times, 0.5C, 90% DOD (25 ℃) | IP41 | 550 × 280 × 987 mm | — | — |
| SNE-ES SW5.0 | 5.1 kWh | 51.2 V / 44 – 58.4 V | — | >6,000 (90% DOD / 25 ℃ / 0.5C) | IP21 | 620 × 400 × 155 mm | 50 kg | CAN, RS485 |
| SNE-ES SW10.0 | 10.5 kWh | 51.2 V / 44 – 58.4 V | — | >6,000 (90% DOD / 25 ℃ / 0.5C) | IP21 | 665 × 410 × 241 mm | 85 kg | CAN, RS485 |
| SNE-ES F30 | 30.7 kWh | 51.2 V / 44 – 58.4 V | — | 8000-cycle cell | IP21 | 815 × 870 × 250 mm | 225 kg | CAN, RS485 |
| SNE-ES F32 | 32.8 kWh | 51.2 V / 44 – 58.4 V | — | 8000-cycle cell | IP21 | 815 × 870 × 250 mm | 232 kg | CAN, RS485 |